Sounding: EG102 Survey: Everglades National Park Date: 17-AUG-95 Location: N 25d 23m 22s W 80d 40m 20s UTM Coord: E[km] 532.98 N[km] 2807.96 Comment: Good -- truck moved TX loop size: X[m] 39.6 Y[m] 39.6 RX location: X[m] 0.0 Y[m] 0.0 Model Resistivity Thickness Layer [ohm-m] [m] 1 71.85 21.50 2 16.99 48.90 3 5.47 -- Fit Error[%]: 4.439 System: EM-47 Freq[Hz]: 315 Data Set Code: uh System: EM-47 Freq[Hz]: 30 Data Set Code: hi TX Cur[A]: 2.0 Turn Off[usec]: 2.5 TX Cur[A]: 2.0 Turn Off[usec]: 2.5 RX Moment[turns-m^2]: 31.4 Gain Setting: 3 RX Moment[turns-m^2]: 31.4 Gain Setting: 7 Time rhoa_obs obs_err mask rhoa_cal Time rhoa_obs obs_err mask rhoa_cal [ms] [ohm-m] [%] [ohm-m] [ms] [ohm-m] [%] [ohm-m] 1 0.00680 113.9 1.2 u 111.8 1 0.10000 33.1 0.8 u 34.3 2 0.00890 99.0 1.4 u 98.4 2 0.12100 31.1 0.7 u 32.8 3 0.01200 83.0 1.5 u 84.3 3 0.15100 30.7 0.7 u 31.1 4 0.01570 71.0 1.5 u 73.3 4 0.18800 28.6 0.8 u 29.3 5 0.02000 62.8 1.5 u 64.4 5 0.23100 27.3 0.9 u 27.4 6 0.02610 54.7 1.4 u 56.3 6 0.29100 25.1 0.7 u 25.3 7 0.03340 49.7 1.3 u 50.0 7 0.36500 23.3 0.8 u 23.1 8 0.04210 46.6 1.3 u 45.3 8 0.45200 21.4 1.7 u 21.1 9 0.05410 43.1 1.3 u 41.1 9 0.57000 19.3 1.0 u 19.1 10 0.06820 42.1 1.3 u 38.2 10 0.71200 18.0 1.6 u 17.4 11 0.08380 38.4 1.4 u 36.1 11 0.87100 16.1 3.0 u 16.0 12 0.10460 34.1 1.4 u 34.3 12 1.08000 14.8 7.2 u 14.7 13 0.13560 32.2 1.4 u 32.5 13 1.39000 13.6 11.2 m 13.4 14 0.17230 31.0 1.4 u 30.9 14 1.75000 11.9 14.9 m 12.4 15 0.21490 29.1 1.1 u 29.4 15 2.18000 11.0 21.5 m 11.6 16 0.27500 27.3 1.4 u 27.6 16 2.78000 9.2 15.9 m 10.9 17 0.34900 25.7 1.2 u 25.8 17 3.52000 8.2 26.7 d - 18 0.43600 24.1 1.1 u 24.3 18 4.39000 7.3 36.9 d - 19 0.55500 22.6 1.2 u 22.8 19 5.56000 5.7 60.3 d - 20 0.70100 21.5 1.0 u 21.7 20 7.04000 4.3 68.7 d - Sounding: EG103 Survey: Everglades National Park Date: 08-AUG-95 Location: CYP3 Well Site UTM Coord: E[km] 525.00 N[km] 2801.26 Comment: Ingraham Highway TX loop size: X[m] 38.1 Y[m] 38.1 RX location: X[m] 0.0 Y[m] 0.0 Model Resistivity Thickness Layer [ohm-m] [m] 1 69.28 13.00 2 3.71 9.80 3 1.17 9.80 4 9.88 -- Fit Error[%]: 2.355 System: EM-47 Freq[Hz]: 315 Data Set Code: uh System: EM-47 Freq[Hz]: 30 Data Set Code: hi TX Cur[A]: 2.0 Turn Off[usec]: 2.5 TX Cur[A]: 2.0 Turn Off[usec]: 2.5 RX Moment[turns-m^2]: 31.4 Gain Setting: 3 RX Moment[turns-m^2]: 31.4 Gain Setting: 6 Time rhoa_obs obs_err mask rhoa_cal Time rhoa_obs obs_err mask rhoa_cal [ms] [ohm-m] [%] [ohm-m] [ms] [ohm-m] [%] [ohm-m] 1 0.01230 50.7 0.3 u 50.9 1 0.10500 9.7 0.2 u 9.8 2 0.01440 44.7 0.2 u 44.6 2 0.12600 8.5 0.3 u 8.4 3 0.01750 38.4 0.2 u 38.1 3 0.15600 7.2 0.2 u 7.1 4 0.02120 33.3 0.1 u 33.1 4 0.19300 6.2 0.3 u 6.1 5 0.02550 29.0 0.2 u 29.0 5 0.23600 5.5 0.2 u 5.4 6 0.03160 25.1 0.2 u 25.1 6 0.29600 4.9 0.3 u 4.9 7 0.03890 21.5 0.2 u 21.8 7 0.37000 4.4 0.3 u 4.5 8 0.04760 18.9 0.2 u 18.9 8 0.45700 4.2 0.3 u 4.2 9 0.05960 15.9 0.1 u 16.0 9 0.57500 4.0 0.4 u 4.0 10 0.07370 13.4 0.2 u 13.5 10 0.71700 4.0 0.3 u 4.0 11 0.08930 11.5 0.1 u 11.4 11 0.87600 4.0 0.4 u 4.0 12 0.11010 9.7 0.2 u 9.6 12 1.08000 4.0 0.8 u 4.0 13 0.14110 7.9 0.1 u 7.8 13 1.39000 4.2 0.6 u 4.1 14 0.17780 6.7 0.2 u 6.7 14 1.75000 4.5 2.4 u 4.3 15 0.22040 5.8 0.1 u 5.8 15 2.18000 4.8 1.9 u 4.5 16 0.28050 5.2 0.1 u 5.2 16 2.78000 4.7 2.1 u 4.8 17 0.35450 4.7 0.2 u 4.8 17 3.52000 5.3 6.4 u 5.2 18 0.44150 4.5 0.1 u 4.5 18 4.39000 5.4 10.6 u 5.5 19 0.56050 4.3 0.2 u 4.4 19 5.56000 5.9 25.7 m 6.0 20 0.70650 4.4 0.5 u 4.5 20 7.04000 6.2 34.8 m 6.5 Sounding: EG104 Survey: Everglades National Park Date: 08-AUG-95 Location: CYP2 Well Site UTM Coord: E[km] 531.89 N[km] 2801.26 Comment: Ingraham Highway TX loop size: X[m] 38.1 Y[m] 38.1 RX location: X[m] 0.0 Y[m] 0.0 Model Resistivity Thickness Layer [ohm-m] [m] 1 86.74 10.00 2 5.19 9.10 3 50.69 61.20 4 6.60 -- Fit Error[%]: 2.358 System: EM-47 Freq[Hz]: 315 Data Set Code: uh System: EM-47 Freq[Hz]: 30 Data Set Code: hi TX Cur[A]: 2.0 Turn Off[usec]: 2.5 TX Cur[A]: 2.0 Turn Off[usec]: 2.5 RX Moment[turns-m^2]: 31.4 Gain Setting: 2 RX Moment[turns-m^2]: 31.4 Gain Setting: 7 Time rhoa_obs obs_err mask rhoa_cal Time rhoa_obs obs_err mask rhoa_cal [ms] [ohm-m] [%] [ohm-m] [ms] [ohm-m] [%] [ohm-m] 1 0.00680 65.9 0.5 u 67.4 1 0.10000 14.5 0.2 u 15.0 2 0.00890 52.5 0.3 u 50.4 2 0.12100 15.2 0.2 u 15.5 3 0.01200 37.4 0.1 u 37.1 3 0.15100 16.2 0.2 u 16.3 4 0.01570 28.7 0.1 u 29.0 4 0.18800 17.3 0.2 u 17.3 5 0.02000 23.6 0.2 u 23.9 5 0.23100 18.4 0.7 u 18.3 6 0.02610 19.8 0.2 u 20.0 6 0.29100 19.5 0.2 u 19.3 7 0.03340 17.4 0.1 u 17.7 7 0.36500 20.4 0.6 u 20.0 8 0.04210 16.3 0.2 u 16.2 8 0.45200 20.6 0.6 u 20.3 9 0.05410 15.3 0.1 u 15.2 9 0.57000 20.0 1.4 u 19.9 10 0.06820 15.2 0.2 u 14.8 10 0.71200 19.3 2.7 u 19.1 11 0.08380 15.1 0.1 u 14.8 11 0.87100 18.5 4.6 u 18.2 12 0.10460 15.5 0.1 u 15.2 12 1.08000 17.0 8.8 u 17.1 13 0.13560 16.1 0.4 u 15.9 13 1.39000 15.9 6.7 u 15.9 14 0.17230 17.2 0.4 u 17.0 14 1.75000 14.9 16.0 m 14.8 15 0.21490 18.3 0.6 u 18.2 15 2.18000 14.4 30.2 d - 16 0.27500 19.5 0.1 u 19.7 16 2.78000 13.4 26.0 d - 17 0.34900 21.0 0.3 u 21.1 17 3.52000 15.8 68.5 d - 18 0.43600 21.9 0.5 u 22.1 18 4.39000 12.6 32.5 d - 19 0.55500 22.4 0.8 u 22.8 19 5.56000 26.7 100.0 d - 20 0.70100 22.9 1.0 u 23.2 20 7.04000 19.1 100.0 d - Sounding: EG105 Survey: Everglades National Park Date: 09-AUG-95 Location: Near EP12R well site UTM Coord: E[km] 555.94 N[km] 2795.48 Comment: Eastern Panhandle TX loop size: X[m] 38.1 Y[m] 38.1 RX location: X[m] 0.0 Y[m] 0.0 Model Resistivity Thickness Layer [ohm-m] [m] 1 17.28 10.50 2 2.01 12.10 3 1.19 26.00 4 12.80 -- Fit Error[%]: 2.035 System: EM-47 Freq[Hz]: 315 Data Set Code: uh System: EM-47 Freq[Hz]: 30 Data Set Code: hi TX Cur[A]: 1.0 Turn Off[usec]: 2.5 TX Cur[A]: 2.0 Turn Off[usec]: 2.5 RX Moment[turns-m^2]: 31.4 Gain Setting: 1 RX Moment[turns-m^2]: 31.4 Gain Setting: 6 Time rhoa_obs obs_err mask rhoa_cal Time rhoa_obs obs_err mask rhoa_cal [ms] [ohm-m] [%] [ohm-m] [ms] [ohm-m] [%] [ohm-m] 1 0.00680 46.5 0.4 u 46.2 1 0.10000 6.6 0.6 u 6.7 2 0.00890 39.0 0.2 u 38.9 2 0.12100 6.0 0.6 u 6.0 3 0.01200 30.9 0.1 u 31.4 3 0.15100 5.4 0.5 u 5.4 4 0.01570 24.9 0.1 u 25.3 4 0.18800 4.8 0.5 u 4.8 5 0.02000 20.5 0.1 u 20.7 5 0.23100 4.4 0.5 u 4.3 6 0.02610 16.7 0.1 u 16.6 6 0.29100 3.9 0.4 u 3.8 7 0.03340 13.8 0.1 u 13.7 7 0.36500 3.5 0.4 u 3.4 8 0.04210 11.8 0.2 u 11.6 8 0.45200 3.1 0.4 u 3.1 9 0.05410 9.9 0.2 u 9.8 9 0.57000 2.8 0.4 u 2.7 10 0.06820 8.5 0.2 u 8.5 10 0.71200 2.5 0.4 u 2.5 11 0.08380 7.5 0.1 u 7.5 11 0.87100 2.4 0.5 u 2.3 12 0.10460 6.6 0.1 u 6.7 12 1.08000 2.2 0.8 u 2.2 13 0.13560 5.8 0.1 u 5.8 13 1.39000 2.2 1.0 u 2.1 14 0.17230 5.2 0.1 u 5.2 14 1.75000 2.2 1.3 u 2.1 15 0.21490 4.7 0.3 u 4.7 15 2.18000 2.2 1.8 u 2.1 16 0.27500 4.2 0.2 u 4.2 16 2.78000 2.2 1.4 u 2.2 17 0.34900 3.8 0.1 u 3.8 17 3.52000 2.3 2.1 u 2.3 18 0.43600 3.4 0.2 u 3.5 18 4.39000 2.4 4.2 u 2.5 19 0.55500 3.1 0.2 u 3.2 19 5.56000 2.7 6.0 u 2.7 20 0.70100 2.9 0.2 u 3.0 20 7.04000 3.4 16.0 d - Sounding: EG106 Survey: Everglades National Park Date: 09-AUG-95 Location: N 25d 16m 57s W 80d 28m 22s UTM Coord: E[km] 553.08 N[km] 2796.17 Comment: Eastern Panhandle TX loop size: X[m] 38.1 Y[m] 38.1 RX location: X[m] 0.0 Y[m] 0.0 Model Resistivity Thickness Layer [ohm-m] [m] 1 29.92 11.30 2 1.93 20.90 3 1.34 75.90 4 11.34 -- Fit Error[%]: 1.525 System: EM-47 Freq[Hz]: 315 Data Set Code: uh System: EM-47 Freq[Hz]: 30 Data Set Code: hi TX Cur[A]: 1.0 Turn Off[usec]: 2.5 TX Cur[A]: 2.0 Turn Off[usec]: 2.5 RX Moment[turns-m^2]: 31.4 Gain Setting: 3 RX Moment[turns-m^2]: 31.4 Gain Setting: 6 Time rhoa_obs obs_err mask rhoa_cal Time rhoa_obs obs_err mask rhoa_cal [ms] [ohm-m] [%] [ohm-m] [ms] [ohm-m] [%] [ohm-m] 1 0.00680 66.7 0.4 u 66.4 1 0.10000 6.9 0.3 u 7.0 2 0.00890 53.2 0.2 u 53.0 2 0.12100 6.3 0.3 u 6.3 3 0.01200 39.8 0.1 u 40.0 3 0.15100 5.6 0.3 u 5.7 4 0.01570 30.7 0.1 u 31.1 4 0.18800 5.1 0.3 u 5.1 5 0.02000 24.4 0.1 u 24.7 5 0.23100 4.7 0.3 u 4.7 6 0.02610 19.3 0.1 u 19.4 6 0.29100 4.2 0.3 u 4.2 7 0.03340 15.6 0.1 u 15.7 7 0.36500 3.9 0.3 u 3.9 8 0.04210 13.1 0.2 u 13.0 8 0.45200 3.6 0.4 u 3.6 9 0.05410 10.8 0.2 u 10.7 9 0.57000 3.3 0.3 u 3.3 10 0.06820 9.2 0.1 u 9.1 10 0.71200 3.1 0.3 u 3.1 11 0.08380 8.0 0.3 u 7.9 11 0.87100 2.9 0.3 u 2.9 12 0.10460 7.1 0.3 u 7.0 12 1.08000 2.7 0.2 u 2.7 13 0.13560 6.2 0.3 u 6.1 13 1.39000 2.5 0.4 u 2.5 14 0.17230 5.5 0.3 u 5.5 14 1.75000 2.4 0.5 u 2.4 15 0.21490 5.0 0.4 u 5.0 15 2.18000 2.3 0.4 u 2.2 16 0.27500 4.6 0.3 u 4.6 16 2.78000 2.1 1.2 u 2.1 17 0.34900 4.3 0.3 u 4.3 17 3.52000 2.0 1.5 u 2.0 18 0.43600 4.0 0.4 u 4.0 18 4.39000 2.0 2.5 u 2.0 19 0.55500 3.8 0.4 u 3.9 19 5.56000 1.9 3.8 u 1.9 20 0.70100 3.7 0.4 u 3.7 20 7.04000 2.0 7.1 u 2.0 Sounding: EG107 Survey: Everglades National Park Date: 09-AUG-95 Location: Near EPGW/SW well site UTM Coord: E[km] 549.28 N[km] 2796.07 Comment: Eastern Panhandle TX loop size: X[m] 38.1 Y[m] 38.1 RX location: X[m] 0.0 Y[m] 0.0 Model Resistivity Thickness Layer [ohm-m] [m] 1 9.00 10.90 2 1.64 45.70 3 11.23 -- Fit Error[%]: 2.633 System: EM-47 Freq[Hz]: 315 Data Set Code: uh System: EM-47 Freq[Hz]: 30 Data Set Code: hi TX Cur[A]: 1.0 Turn Off[usec]: 2.5 TX Cur[A]: 2.0 Turn Off[usec]: 2.5 RX Moment[turns-m^2]: 31.4 Gain Setting: 1 RX Moment[turns-m^2]: 31.4 Gain Setting: 6 Time rhoa_obs obs_err mask rhoa_cal Time rhoa_obs obs_err mask rhoa_cal [ms] [ohm-m] [%] [ohm-m] [ms] [ohm-m] [%] [ohm-m] 1 0.00680 31.9 0.3 u 30.7 1 0.10000 5.5 0.2 u 5.6 2 0.00890 26.7 0.1 u 25.5 2 0.12100 5.0 0.2 u 5.0 3 0.01200 21.6 0.1 u 21.5 3 0.15100 4.5 0.2 u 4.5 4 0.01570 18.0 0.1 u 18.6 4 0.18800 4.1 0.1 u 4.0 5 0.02000 15.5 0.1 u 16.1 5 0.23100 3.7 0.1 u 3.7 6 0.02610 13.2 0.1 u 13.6 6 0.29100 3.4 0.1 u 3.4 7 0.03340 11.3 0.1 u 11.5 7 0.36500 3.1 0.2 u 3.1 8 0.04210 9.9 0.1 u 9.8 8 0.45200 2.9 0.2 u 2.9 9 0.05410 8.4 0.1 u 8.3 9 0.57000 2.7 0.2 u 2.7 10 0.06820 7.3 0.1 u 7.1 10 0.71200 2.6 0.2 u 2.5 11 0.08380 6.4 0.1 u 6.3 11 0.87100 2.4 0.2 u 2.4 12 0.10460 5.6 0.1 u 5.5 12 1.08000 2.3 0.2 u 2.3 13 0.13560 4.9 0.1 u 4.8 13 1.39000 2.2 0.3 u 2.2 14 0.17230 4.4 0.1 u 4.3 14 1.75000 2.2 0.4 u 2.2 15 0.21490 4.0 0.2 u 4.0 15 2.18000 2.2 0.5 u 2.2 16 0.27500 3.6 0.1 u 3.6 16 2.78000 2.3 1.2 u 2.3 17 0.34900 3.4 0.1 u 3.4 17 3.52000 2.4 1.5 u 2.4 18 0.43600 3.2 0.1 u 3.2 18 4.39000 2.6 2.8 u 2.6 19 0.55500 3.1 0.1 u 3.1 19 5.56000 2.9 5.2 u 2.8 20 0.70100 3.0 0.2 u 3.0 20 7.04000 3.2 16.6 m 3.1 Sounding: EG108 Survey: Everglades National Park Date: 09-AUG-95 Location: N 25d 17m 59s W 80d 32m 02s UTM Coord: E[km] 546.92 N[km] 2798.06 Comment: Eastern Panhandle TX loop size: X[m] 38.1 Y[m] 38.1 RX location: X[m] 0.0 Y[m] 0.0 Model Resistivity Thickness Layer [ohm-m] [m] 1 21.97 11.00 2 2.82 18.20 3 10.79 -- Fit Error[%]: 3.066 System: EM-47 Freq[Hz]: 315 Data Set Code: uh System: EM-47 Freq[Hz]: 30 Data Set Code: hi TX Cur[A]: 1.0 Turn Off[usec]: 2.5 TX Cur[A]: 2.0 Turn Off[usec]: 2.5 RX Moment[turns-m^2]: 31.4 Gain Setting: 2 RX Moment[turns-m^2]: 31.4 Gain Setting: 6 Time rhoa_obs obs_err mask rhoa_cal Time rhoa_obs obs_err mask rhoa_cal [ms] [ohm-m] [%] [ohm-m] [ms] [ohm-m] [%] [ohm-m] 1 0.00680 51.8 0.3 u 51.2 1 0.10000 7.0 0.2 u 7.3 2 0.00890 42.5 0.1 u 42.5 2 0.12100 6.5 0.2 u 6.7 3 0.01200 33.2 0.1 u 33.8 3 0.15100 6.0 0.2 u 6.1 4 0.01570 26.7 0.1 u 27.3 4 0.18800 5.6 0.2 u 5.7 5 0.02000 22.2 0.1 u 22.4 5 0.23100 5.4 0.3 u 5.5 6 0.02610 18.4 0.0 u 18.1 6 0.29100 5.3 0.2 u 5.3 7 0.03340 15.3 0.0 u 15.1 7 0.36500 5.2 0.2 u 5.2 8 0.04210 13.1 0.0 u 12.8 8 0.45200 5.2 0.2 u 5.2 9 0.05410 10.9 0.0 u 10.7 9 0.57000 5.3 0.2 u 5.3 10 0.06820 9.3 0.1 u 9.2 10 0.71200 5.5 0.2 u 5.4 11 0.08380 8.2 0.0 u 8.1 11 0.87100 5.6 0.4 u 5.6 12 0.10460 7.3 0.1 u 7.2 12 1.08000 5.7 1.1 u 5.8 13 0.13560 6.5 0.1 u 6.4 13 1.39000 5.9 1.5 u 6.1 14 0.17230 6.0 0.2 u 5.9 14 1.75000 6.2 2.3 u 6.4 15 0.21490 5.7 0.3 u 5.6 15 2.18000 6.5 2.8 u 6.7 16 0.27500 5.5 0.1 u 5.5 16 2.78000 6.9 4.6 u 7.0 17 0.34900 5.5 0.1 u 5.4 17 3.52000 7.9 11.5 u 7.5 18 0.43600 5.6 0.1 u 5.5 18 4.39000 8.0 9.0 u 7.8 19 0.55500 5.8 0.4 u 5.7 19 5.56000 11.4 38.2 d - 20 0.70100 6.1 0.4 u 6.0 20 7.04000 36.1 100.0 d - Sounding: EG109 Survey: Everglades National Park Date: 10-AUG-95 Location: N 25d 19m 59s W 80d 28m 15s UTM Coord: E[km] 553.25 N[km] 2801.77 Comment: Between C-109 and C-110 TX loop size: X[m] 38.1 Y[m] 38.1 RX location: X[m] 0.0 Y[m] 0.0 Model Resistivity Thickness Layer [ohm-m] [m] 1 77.25 11.70 2 2.13 4.20 3 51.83 -- Fit Error[%]: 5.511 System: EM-47 Freq[Hz]: 315 Data Set Code: uh System: EM-47 Freq[Hz]: 30 Data Set Code: hi TX Cur[A]: 2.0 Turn Off[usec]: 2.5 TX Cur[A]: 2.0 Turn Off[usec]: 2.5 RX Moment[turns-m^2]: 31.4 Gain Setting: 2 RX Moment[turns-m^2]: 31.4 Gain Setting: 7 Time rhoa_obs obs_err mask rhoa_cal Time rhoa_obs obs_err mask rhoa_cal [ms] [ohm-m] [%] [ohm-m] [ms] [ohm-m] [%] [ohm-m] 1 0.00680 73.6 0.5 u 77.1 1 0.10000 10.9 0.2 u 11.9 2 0.00890 55.4 0.2 u 54.6 2 0.12100 11.4 0.2 u 12.1 3 0.01200 39.4 0.1 u 38.1 3 0.15100 12.2 0.2 u 12.6 4 0.01570 29.3 0.1 u 28.6 4 0.18800 13.2 0.4 u 13.4 5 0.02000 23.1 0.1 u 22.6 5 0.23100 14.6 0.3 u 14.2 6 0.02610 18.5 0.1 u 18.2 6 0.29100 16.2 0.3 u 15.4 7 0.03340 15.5 0.2 u 15.5 7 0.36500 18.0 0.3 u 16.8 8 0.04210 13.9 0.2 u 13.8 8 0.45200 19.4 0.4 u 18.3 9 0.05410 12.5 0.2 u 12.6 9 0.57000 20.6 1.2 u 20.0 10 0.06820 11.9 0.1 u 12.1 10 0.71200 22.3 1.7 u 21.8 11 0.08380 11.6 0.1 u 11.9 11 0.87100 22.9 3.1 u 23.4 12 0.10460 11.7 0.2 u 11.9 12 1.08000 24.7 9.8 u 25.4 13 0.13560 12.1 0.2 u 12.4 13 1.39000 26.5 15.8 u 27.3 14 0.17230 13.1 0.6 u 13.1 14 1.75000 32.4 27.6 d - 15 0.21490 14.3 1.0 u 14.0 15 2.18000 44.4 100.0 d - 16 0.27500 15.9 0.2 u 15.3 16 2.78000 31.0 67.9 d - 17 0.34900 17.8 0.3 u 16.9 17 3.52000 27.7 72.6 d - 18 0.43600 19.3 0.5 u 18.7 18 4.39000 42.0 100.0 d - 19 0.55500 20.7 0.5 u 21.0 19 5.56000 20.2 78.9 d - 20 0.70100 22.5 0.9 u 23.6 20 7.04000 22.3 100.0 d - Sounding: EG110 Survey: Everglades National Park Date: 10-AUG-95 Location: N 25d 19m 58s W 80d 30m 37s UTM Coord: E[km] 549.28 N[km] 2801.73 Comment: Between C-110 and C-111 TX loop size: X[m] 38.1 Y[m] 38.1 RX location: X[m] 0.0 Y[m] 0.0 Model Resistivity Thickness Layer [ohm-m] [m] 1 51.99 11.20 2 67.62 79.30 3 18.04 -- Fit Error[%]: 4.860 System: EM-47 Freq[Hz]: 315 Data Set Code: uh System: EM-47 Freq[Hz]: 30 Data Set Code: hi TX Cur[A]: 2.0 Turn Off[usec]: 2.5 TX Cur[A]: 2.0 Turn Off[usec]: 2.5 RX Moment[turns-m^2]: 31.4 Gain Setting: 2 RX Moment[turns-m^2]: 31.4 Gain Setting: 7 Time rhoa_obs obs_err mask rhoa_cal Time rhoa_obs obs_err mask rhoa_cal [ms] [ohm-m] [%] [ohm-m] [ms] [ohm-m] [%] [ohm-m] 1 0.00680 80.0 0.8 m 82.0 1 0.10000 65.7 0.3 u 68.6 2 0.00890 79.9 0.2 m 76.4 2 0.12100 66.5 0.4 u 67.9 3 0.01200 72.4 0.2 m 72.2 3 0.15100 65.3 0.7 u 66.4 4 0.01570 67.8 0.2 u 69.6 4 0.18800 62.6 0.5 u 63.6 5 0.02000 66.8 0.3 u 68.0 5 0.23100 60.5 0.9 u 60.4 6 0.02610 65.6 0.1 u 66.9 6 0.29100 56.7 1.4 u 56.1 7 0.03340 66.4 0.1 u 66.4 7 0.36500 52.8 2.4 u 52.0 8 0.04210 68.4 0.2 u 66.5 8 0.45200 48.5 3.3 u 48.3 9 0.05410 69.5 0.1 u 67.2 9 0.57000 46.2 2.4 u 44.5 10 0.06820 71.5 0.3 u 68.0 10 0.71200 43.8 9.5 u 41.3 11 0.08380 69.6 0.2 u 68.8 11 0.87100 34.8 10.1 u 38.8 12 0.10460 69.7 0.3 u 69.1 12 1.08000 33.1 25.8 d - 13 0.13560 67.6 0.4 u 68.4 13 1.39000 28.0 32.9 d - 14 0.17230 65.8 0.6 u 66.4 14 1.75000 25.3 34.3 d - 15 0.21490 62.6 0.6 u 63.9 15 2.18000 23.0 65.7 d - 16 0.27500 60.0 0.7 u 60.4 16 2.78000 18.7 22.8 d - 17 0.34900 57.8 0.9 u 57.2 17 3.52000 27.4 100.0 d - 18 0.43600 54.8 0.9 u 54.4 18 4.39000 23.6 100.0 d - 19 0.55500 53.3 2.0 u 52.0 19 5.56000 23.5 100.0 d - 20 0.70100 53.3 2.5 d - 20 7.04000 57.3 100.0 d - Sounding: EG111 Survey: Everglades National Park Date: 10-AUG-95 Location: N 25d 19m 54s W 80d 32m 58s UTM Coord: E[km] 545.34 N[km] 2801.59 Comment: West of C-111 TX loop size: X[m] 38.1 Y[m] 38.1 RX location: X[m] 0.0 Y[m] 0.0 Model Resistivity Thickness Layer [ohm-m] [m] 1 77.26 19.60 2 43.52 108.60 3 10.93 -- Fit Error[%]: 5.277 System: EM-47 Freq[Hz]: 315 Data Set Code: uh System: EM-47 Freq[Hz]: 30 Data Set Code: hi TX Cur[A]: 2.0 Turn Off[usec]: 2.5 TX Cur[A]: 2.0 Turn Off[usec]: 2.5 RX Moment[turns-m^2]: 31.4 Gain Setting: 2 RX Moment[turns-m^2]: 31.4 Gain Setting: 7 Time rhoa_obs obs_err mask rhoa_cal Time rhoa_obs obs_err mask rhoa_cal [ms] [ohm-m] [%] [ohm-m] [ms] [ohm-m] [%] [ohm-m] 1 0.00680 108.8 0.7 u 110.4 1 0.10000 54.9 0.4 u 56.1 2 0.00890 102.3 0.3 u 99.5 2 0.12100 55.6 0.6 u 55.3 3 0.01200 90.0 0.1 u 89.5 3 0.15100 55.6 0.3 u 54.8 4 0.01570 81.5 0.2 u 82.1 4 0.18800 54.8 0.9 u 54.5 5 0.02000 75.9 0.2 u 76.4 5 0.23100 54.0 0.5 u 54.1 6 0.02610 69.8 0.1 u 71.1 6 0.29100 53.0 0.9 u 53.2 7 0.03340 65.7 0.1 u 67.1 7 0.36500 51.5 2.0 u 51.5 8 0.04210 63.7 0.2 u 63.9 8 0.45200 49.4 4.8 u 49.1 9 0.05410 61.0 0.3 u 61.0 9 0.57000 46.1 4.1 u 45.8 10 0.06820 60.2 0.3 u 58.8 10 0.71200 47.1 9.6 u 42.4 11 0.08380 58.3 0.3 u 57.3 11 0.87100 40.7 10.7 u 39.2 12 0.10460 57.7 0.4 u 56.3 12 1.08000 35.5 11.8 u 36.0 13 0.13560 56.7 0.2 u 55.7 13 1.39000 31.7 17.3 u 32.7 14 0.17230 56.7 0.5 u 55.7 14 1.75000 31.0 30.1 u 30.0 15 0.21490 56.0 0.7 u 55.9 15 2.18000 24.9 33.9 u 27.9 16 0.27500 55.0 0.7 u 56.3 16 2.78000 27.3 27.3 u 25.9 17 0.34900 54.6 1.4 u 56.1 17 3.52000 28.7 77.1 d - 18 0.43600 53.5 1.8 u 55.6 18 4.39000 20.6 91.3 d - 19 0.55500 51.6 1.8 u 54.4 19 5.56000 24.0 100.0 d - 20 0.70100 50.9 3.9 d - 20 7.04000 28.8 100.0 d - Sounding: EG112 Survey: Everglades National Park Date: 10-AUG-95 Location: N 25d 18m 30s W 80d 34m 01s UTM Coord: E[km] 543.59 N[km] 2799.00 Comment: West of C-111 TX loop size: X[m] 38.1 Y[m] 38.1 RX location: X[m] 0.0 Y[m] 0.0 Model Resistivity Thickness Layer [ohm-m] [m] 1 70.11 37.60 2 29.79 36.40 3 12.23 -- Fit Error[%]: 2.924 System: EM-47 Freq[Hz]: 315 Data Set Code: uh System: EM-47 Freq[Hz]: 30 Data Set Code: hi TX Cur[A]: 2.0 Turn Off[usec]: 2.5 TX Cur[A]: 2.0 Turn Off[usec]: 2.5 RX Moment[turns-m^2]: 31.4 Gain Setting: 2 RX Moment[turns-m^2]: 31.4 Gain Setting: 7 Time rhoa_obs obs_err mask rhoa_cal Time rhoa_obs obs_err mask rhoa_cal [ms] [ohm-m] [%] [ohm-m] [ms] [ohm-m] [%] [ohm-m] 1 0.00680 96.8 1.3 m 103.7 1 0.10000 55.5 0.2 u 57.7 2 0.00890 99.5 0.4 u 96.7 2 0.12100 53.3 0.4 u 54.4 3 0.01200 92.2 0.3 u 91.0 3 0.15100 49.9 0.3 u 50.5 4 0.01570 85.7 0.2 u 86.7 4 0.18800 46.4 0.5 u 46.5 5 0.02000 81.5 0.3 u 82.7 5 0.23100 43.2 0.4 u 42.9 6 0.02610 76.6 0.2 u 78.4 6 0.29100 39.5 0.8 u 39.1 7 0.03340 73.5 0.2 u 74.3 7 0.36500 36.3 1.1 u 35.7 8 0.04210 71.9 0.2 u 70.7 8 0.45200 32.6 2.1 u 32.8 9 0.05410 68.5 0.2 u 67.1 9 0.57000 30.1 1.7 u 30.1 10 0.06820 66.0 0.2 u 63.8 10 0.71200 28.5 3.3 u 27.9 11 0.08380 61.2 0.1 u 61.0 11 0.87100 26.0 4.7 u 26.1 12 0.10460 57.5 0.3 u 57.6 12 1.08000 23.8 7.3 u 24.4 13 0.13560 52.9 0.2 u 53.4 13 1.39000 23.9 9.1 u 22.8 14 0.17230 49.7 0.3 u 49.5 14 1.75000 23.4 16.9 m 21.6 15 0.21490 46.3 0.4 u 45.9 15 2.18000 22.3 16.9 m 20.6 16 0.27500 43.0 0.5 u 42.4 16 2.78000 18.2 23.6 m 19.8 17 0.34900 39.6 0.7 u 39.4 17 3.52000 17.2 31.8 m 19.2 18 0.43600 37.3 0.6 u 37.1 18 4.39000 31.5 100.0 d - 19 0.55500 34.1 1.4 u 35.2 19 5.56000 22.4 100.0 d - 20 0.70100 33.2 2.2 u 34.0 20 7.04000 30.8 100.0 d - Sounding: EG113 Survey: Everglades National Park Date: 10-AUG-95 Location: N 25d 16m 54s W 80d 33m 52s UTM Coord: E[km] 543.85 N[km] 2796.05 Comment: West of C-111 TX loop size: X[m] 38.1 Y[m] 38.1 RX location: X[m] 0.0 Y[m] 0.0 Model Resistivity Thickness Layer [ohm-m] [m] 1 3.91 10.60 2 1.24 8.80 3 26.06 -- Fit Error[%]: 4.691 System: EM-47 Freq[Hz]: 315 Data Set Code: uh System: EM-47 Freq[Hz]: 30 Data Set Code: hi TX Cur[A]: 1.0 Turn Off[usec]: 2.5 TX Cur[A]: 2.0 Turn Off[usec]: 2.5 RX Moment[turns-m^2]: 31.4 Gain Setting: 1 RX Moment[turns-m^2]: 31.4 Gain Setting: 5 Time rhoa_obs obs_err mask rhoa_cal Time rhoa_obs obs_err mask rhoa_cal [ms] [ohm-m] [%] [ohm-m] [ms] [ohm-m] [%] [ohm-m] 1 0.00680 28.2 0.3 u 30.4 1 0.10000 3.5 0.2 u 3.7 2 0.00890 20.3 0.2 u 21.3 2 0.12100 3.2 0.2 u 3.4 3 0.01200 14.7 0.1 u 15.2 3 0.15100 3.0 0.2 u 3.1 4 0.01570 11.7 0.1 u 12.0 4 0.18800 2.8 0.2 u 2.9 5 0.02000 10.0 0.1 u 10.1 5 0.23100 2.7 0.2 u 2.8 6 0.02610 8.6 0.1 u 8.5 6 0.29100 2.7 0.2 u 2.7 7 0.03340 7.5 0.1 u 7.4 7 0.36500 2.8 0.2 u 2.8 8 0.04210 6.6 0.2 u 6.5 8 0.45200 2.8 0.2 u 2.8 9 0.05410 5.6 0.1 u 5.6 9 0.57000 3.0 0.3 u 3.0 10 0.06820 4.8 0.1 u 4.8 10 0.71200 3.3 0.4 u 3.2 11 0.08380 4.2 0.1 u 4.2 11 0.87100 3.5 0.2 u 3.4 12 0.10460 3.7 0.1 u 3.6 12 1.08000 3.7 0.4 u 3.8 13 0.13560 3.2 0.1 u 3.2 13 1.39000 4.1 0.6 u 4.2 14 0.17230 3.0 0.1 u 3.0 14 1.75000 4.7 1.6 u 4.7 15 0.21490 2.9 0.4 u 2.8 15 2.18000 5.2 3.3 u 5.4 16 0.27500 2.8 0.1 u 2.8 16 2.78000 5.7 5.3 u 6.1 17 0.34900 2.9 0.1 u 2.8 17 3.52000 7.6 7.6 u 7.0 18 0.43600 3.0 0.1 u 2.9 18 4.39000 9.0 29.7 d - 19 0.55500 3.2 0.1 u 3.1 19 5.56000 12.4 45.6 d - 20 0.70100 3.5 0.1 u 3.4 20 7.04000 12.7 61.9 d - Sounding: EG114 Survey: Everglades National Park Date: 11-AUG-95 Location: N 25d 19m 16s W 80d 36m 05s UTM Coord: E[km] 540.12 N[km] 2800.41 Comment: West of C-111 TX loop size: X[m] 38.1 Y[m] 38.1 RX location: X[m] 0.0 Y[m] 0.0 Model Resistivity Thickness Layer [ohm-m] [m] 1 177.80 14.80 2 25.07 39.50 3 9.28 -- Fit Error[%]: 5.667 System: EM-47 Freq[Hz]: 315 Data Set Code: uh System: EM-47 Freq[Hz]: 30 Data Set Code: hi TX Cur[A]: 2.0 Turn Off[usec]: 2.5 TX Cur[A]: 2.0 Turn Off[usec]: 2.5 RX Moment[turns-m^2]: 31.4 Gain Setting: 2 RX Moment[turns-m^2]: 31.4 Gain Setting: 7 Time rhoa_obs obs_err mask rhoa_cal Time rhoa_obs obs_err mask rhoa_cal [ms] [ohm-m] [%] [ohm-m] [ms] [ohm-m] [%] [ohm-m] 1 0.00680 70.1 2.4 m 130.5 1 0.10000 38.5 0.1 u 40.1 2 0.00890 63.7 2.3 m 108.1 2 0.12100 36.5 0.2 u 37.4 3 0.01200 115.6 2.8 m 89.4 3 0.15100 33.8 0.4 u 34.3 4 0.01570 74.5 0.5 u 77.1 4 0.18800 31.1 0.3 u 31.4 5 0.02000 70.8 0.5 u 68.4 5 0.23100 28.7 0.6 u 28.8 6 0.02610 62.8 0.3 u 61.1 6 0.29100 26.4 1.6 u 26.3 7 0.03340 57.1 0.1 u 56.0 7 0.36500 24.1 2.7 u 24.1 8 0.04210 53.3 0.1 u 52.3 8 0.45200 21.3 2.8 u 22.2 9 0.05410 48.8 0.2 u 48.7 9 0.57000 19.1 4.1 u 20.5 10 0.06820 45.8 0.2 u 45.7 10 0.71200 17.5 8.3 u 19.1 11 0.08380 42.1 0.3 u 42.9 11 0.87100 44.0 8.2 d - 12 0.10460 39.4 0.1 u 40.0 12 1.08000 32.4 9.2 d - 13 0.13560 36.3 0.1 u 36.5 13 1.39000 22.9 9.7 d - 14 0.17230 33.5 0.3 u 33.4 14 1.75000 14.7 16.7 d - 15 0.21490 31.2 0.5 u 30.9 15 2.18000 13.1 15.4 d - 16 0.27500 29.1 1.0 u 28.4 16 2.78000 7.4 12.8 d - 17 0.34900 27.6 1.8 u 26.5 17 3.52000 4.8 13.4 d - 18 0.43600 26.1 2.2 u 25.0 18 4.39000 4.6 53.0 d - 19 0.55500 25.5 5.4 u 23.9 19 5.56000 2.3 38.8 d - 20 0.70100 25.2 8.4 u 23.2 20 7.04000 3.9 100.0 d - Sounding: EG115 Survey: Everglades National Park Date: 11-AUG-95 Location: N 25d 17m 52s W 80d 36m 04s UTM Coord: E[km] 540.15 N[km] 2797.82 Comment: West of C-111 TX loop size: X[m] 38.1 Y[m] 38.1 RX location: X[m] 0.0 Y[m] 0.0 Model Resistivity Thickness Layer [ohm-m] [m] 1 176.60 8.70 2 30.06 79.30 3 8.06 -- Fit Error[%]: 4.362 System: EM-47 Freq[Hz]: 315 Data Set Code: uh System: EM-47 Freq[Hz]: 30 Data Set Code: hi TX Cur[A]: 2.0 Turn Off[usec]: 2.5 TX Cur[A]: 2.0 Turn Off[usec]: 2.5 RX Moment[turns-m^2]: 31.4 Gain Setting: 2 RX Moment[turns-m^2]: 31.4 Gain Setting: 6 Time rhoa_obs obs_err mask rhoa_cal Time rhoa_obs obs_err mask rhoa_cal [ms] [ohm-m] [%] [ohm-m] [ms] [ohm-m] [%] [ohm-m] 1 0.00680 97.8 0.7 u 95.1 1 0.10000 39.6 0.8 u 40.1 2 0.00890 85.6 0.4 u 81.2 2 0.12100 39.9 0.8 u 39.6 3 0.01200 70.2 0.2 u 69.7 3 0.15100 39.7 0.9 u 39.1 4 0.01570 60.4 0.2 u 62.0 4 0.18800 39.0 0.9 u 38.3 5 0.02000 54.6 0.1 u 56.5 5 0.23100 38.2 1.6 u 37.1 6 0.02610 49.5 0.1 u 51.7 6 0.29100 36.4 1.9 u 35.3 7 0.03340 46.3 0.3 u 48.2 7 0.36500 34.0 2.3 u 33.0 8 0.04210 44.8 0.1 u 45.5 8 0.45200 31.8 3.6 u 30.6 9 0.05410 42.9 0.4 u 43.3 9 0.57000 29.2 5.5 u 28.1 10 0.06820 42.4 0.3 u 41.8 10 0.71200 26.9 8.2 u 25.7 11 0.08380 41.2 0.2 u 40.9 11 0.87100 26.2 36.0 m 23.7 12 0.10460 40.9 0.3 u 40.4 12 1.08000 22.7 37.5 m 21.9 13 0.13560 40.0 0.3 u 40.0 13 1.39000 21.8 69.3 m 20.0 14 0.17230 39.7 0.3 u 39.6 14 1.75000 17.9 78.7 m 18.5 15 0.21490 38.7 0.5 u 39.0 15 2.18000 16.3 100.0 d - 16 0.27500 37.3 0.6 u 37.9 16 2.78000 13.8 75.2 d - 17 0.34900 35.6 0.4 u 36.4 17 3.52000 15.2 100.0 d - 18 0.43600 33.9 0.9 u 35.0 18 4.39000 10.2 100.0 d - 19 0.55500 31.8 1.2 u 33.4 19 5.56000 7.7 100.0 d - 20 0.70100 30.7 2.2 u 32.0 20 7.04000 6.7 100.0 d - Sounding: EG116 Survey: Everglades National Park Date: 11-AUG-95 Location: N 25d 15m 57s W 80d 35m 56s UTM Coord: E[km] 540.39 N[km] 2794.28 Comment: West of C-111 TX loop size: X[m] 38.1 Y[m] 38.1 RX location: X[m] 0.0 Y[m] 0.0 Model Resistivity Thickness Layer [ohm-m] [m] 1 1.95 2.60 2 3.40 4.10 3 .94 7.80 4 11.96 -- Fit Error[%]: 2.262 System: EM-47 Freq[Hz]: 315 Data Set Code: uh System: EM-47 Freq[Hz]: 30 Data Set Code: hi TX Cur[A]: 1.0 Turn Off[usec]: 2.5 TX Cur[A]: 2.0 Turn Off[usec]: 2.5 RX Moment[turns-m^2]: 31.4 Gain Setting: 1 RX Moment[turns-m^2]: 31.4 Gain Setting: 4 Time rhoa_obs obs_err mask rhoa_cal Time rhoa_obs obs_err mask rhoa_cal [ms] [ohm-m] [%] [ohm-m] [ms] [ohm-m] [%] [ohm-m] 1 0.00680 38.8 0.4 u 39.5 1 0.10000 2.6 0.2 u 2.6 2 0.00890 25.1 0.2 u 25.6 2 0.12100 2.3 0.2 u 2.3 3 0.01200 16.8 0.1 u 16.5 3 0.15100 2.1 0.2 u 2.1 4 0.01570 12.1 0.0 u 12.0 4 0.18800 2.0 0.2 u 2.0 5 0.02000 9.3 0.1 u 9.4 5 0.23100 1.9 0.2 u 1.9 6 0.02610 7.4 0.1 u 7.4 6 0.29100 1.9 0.2 u 1.9 7 0.03340 5.9 0.1 u 6.1 7 0.36500 1.9 0.2 u 1.9 8 0.04210 5.0 0.1 u 5.1 8 0.45200 2.0 0.2 u 2.0 9 0.05410 4.1 0.1 u 4.1 9 0.57000 2.1 0.3 u 2.1 10 0.06820 3.5 0.0 u 3.4 10 0.71200 2.3 0.3 u 2.2 11 0.08380 3.0 0.0 u 2.9 11 0.87100 2.4 0.4 u 2.4 12 0.10460 2.6 0.0 u 2.5 12 1.08000 2.7 0.6 u 2.6 13 0.13560 2.2 0.1 u 2.2 13 1.39000 3.0 0.9 u 2.9 14 0.17230 2.0 0.1 u 2.0 14 1.75000 3.4 1.7 u 3.3 15 0.21490 1.9 0.1 u 1.9 15 2.18000 3.7 3.4 u 3.6 16 0.27500 1.9 0.1 u 1.9 16 2.78000 4.0 3.5 u 4.0 17 0.34900 1.9 0.1 u 1.9 17 3.52000 4.4 10.0 u 4.5 18 0.43600 2.0 0.1 u 2.0 18 4.39000 4.7 11.8 d - 19 0.55500 2.1 0.0 u 2.2 19 5.56000 5.2 19.0 d - 20 0.70100 2.4 0.2 u 2.4 20 7.04000 4.8 36.7 d - Sounding: EG117 Survey: Everglades National Park Date: 11-AUG-95 Location: N 25d 16m 32s W 80d 38m 35s UTM Coord: E[km] 535.94 N[km] 2795.35 Comment: . TX loop size: X[m] 38.1 Y[m] 38.1 RX location: X[m] 0.0 Y[m] 0.0 Model Resistivity Thickness Layer [ohm-m] [m] 1 12.48 1.10 2 118.60 13.20 3 35.57 78.70 4 7.98 -- Fit Error[%]: 3.165 System: EM-47 Freq[Hz]: 315 Data Set Code: uh System: EM-47 Freq[Hz]: 30 Data Set Code: hi TX Cur[A]: 2.0 Turn Off[usec]: 2.5 TX Cur[A]: 2.0 Turn Off[usec]: 2.5 RX Moment[turns-m^2]: 31.4 Gain Setting: 2 RX Moment[turns-m^2]: 31.4 Gain Setting: 7 Time rhoa_obs obs_err mask rhoa_cal Time rhoa_obs obs_err mask rhoa_cal [ms] [ohm-m] [%] [ohm-m] [ms] [ohm-m] [%] [ohm-m] 1 0.00680 87.0 4.4 u 86.9 1 0.10000 45.9 0.5 u 46.9 2 0.00890 79.5 3.0 u 79.3 2 0.12100 46.3 0.8 u 46.5 3 0.01200 72.1 2.3 u 71.6 3 0.15100 46.2 0.7 u 46.1 4 0.01570 65.7 1.5 u 66.1 4 0.18800 45.5 1.1 u 45.0 5 0.02000 61.4 1.1 u 61.2 5 0.23100 44.6 0.8 u 43.6 6 0.02610 56.6 0.8 u 57.4 6 0.29100 42.0 1.4 u 41.1 7 0.03340 53.4 0.6 u 54.0 7 0.36500 39.2 4.0 u 38.1 8 0.04210 51.9 0.5 u 51.6 8 0.45200 35.5 2.1 u 35.0 9 0.05410 49.8 0.5 u 49.6 9 0.57000 32.1 5.1 u 31.6 10 0.06820 49.2 0.3 u 48.2 10 0.71200 30.1 6.5 u 28.9 11 0.08380 47.7 0.6 u 47.5 11 0.87100 27.2 6.0 u 26.2 12 0.10460 47.3 0.3 u 47.3 12 1.08000 24.4 6.8 u 24.2 13 0.13560 46.5 0.3 u 47.0 13 1.39000 20.7 8.1 u 21.5 14 0.17230 46.6 0.7 u 46.8 14 1.75000 21.0 23.5 m 20.2 15 0.21490 45.7 0.5 u 46.1 15 2.18000 18.8 32.3 m 18.6 16 0.27500 44.1 0.8 u 44.4 16 2.78000 15.8 28.0 m 17.4 17 0.34900 42.2 1.1 u 42.7 17 3.52000 23.2 65.9 d - 18 0.43600 39.8 1.7 u 40.2 18 4.39000 18.6 48.8 d - 19 0.55500 36.8 1.4 u 38.3 19 5.56000 25.9 100.0 d - 20 0.70100 34.5 1.3 u 36.6 20 7.04000 11.9 100.0 d - Sounding: EG118 Survey: Everglades National Park Date: 12-AUG-95 Location: N 25d 17m 27s W 80d 38m 35s UTM Coord: E[km] 535.94 N[km] 2797.04 Comment: . TX loop size: X[m] 38.1 Y[m] 38.1 RX location: X[m] 0.0 Y[m] 0.0 Model Resistivity Thickness Layer [ohm-m] [m] 1 13.31 2.40 2 171.40 29.90 3 35.30 86.60 4 7.31 -- Fit Error[%]: 1.970 System: EM-47 Freq[Hz]: 315 Data Set Code: uh System: EM-47 Freq[Hz]: 30 Data Set Code: hi TX Cur[A]: 2.0 Turn Off[usec]: 2.5 TX Cur[A]: 2.0 Turn Off[usec]: 2.5 RX Moment[turns-m^2]: 31.4 Gain Setting: 2 RX Moment[turns-m^2]: 31.4 Gain Setting: 6 Time rhoa_obs obs_err mask rhoa_cal Time rhoa_obs obs_err mask rhoa_cal [ms] [ohm-m] [%] [ohm-m] [ms] [ohm-m] [%] [ohm-m] 1 0.00680 67.5 0.4 u 67.7 1 0.10000 58.8 0.3 u 60.5 2 0.00890 70.3 0.5 u 69.4 2 0.12100 58.9 0.2 u 58.9 3 0.01200 72.8 0.6 u 73.4 3 0.15100 58.2 0.4 u 57.8 4 0.01570 74.9 0.6 u 75.5 4 0.18800 57.0 0.7 u 56.5 5 0.02000 78.1 0.7 u 77.4 5 0.23100 56.1 0.7 u 55.4 6 0.02610 77.0 0.4 u 76.7 6 0.29100 53.4 0.7 u 53.0 7 0.03340 74.4 0.6 u 74.8 7 0.36500 51.3 2.3 u 50.1 8 0.04210 72.0 0.8 u 71.5 8 0.45200 46.8 2.0 u 46.4 9 0.05410 68.1 1.2 u 68.6 9 0.57000 43.1 3.9 u 41.7 10 0.06820 66.3 2.2 u 64.7 10 0.71200 38.3 6.0 u 38.2 11 0.08380 62.0 0.2 u 62.7 11 0.87100 33.2 9.6 u 33.8 12 0.10460 60.5 0.2 u 60.6 12 1.08000 30.9 8.6 u 31.1 13 0.13560 59.2 0.2 u 59.3 13 1.39000 27.0 20.8 u 26.9 14 0.17230 58.4 0.5 u 58.5 14 1.75000 24.5 24.5 m 24.9 15 0.21490 57.6 0.4 u 58.2 15 2.18000 24.3 38.9 m 22.3 16 0.27500 57.1 0.7 u 57.0 16 2.78000 23.0 29.5 m 20.6 17 0.34900 55.4 1.2 u 56.3 17 3.52000 20.5 41.8 d - 18 0.43600 53.1 3.2 u 53.5 18 4.39000 17.6 43.4 d - 19 0.55500 50.5 2.5 u 51.6 19 5.56000 18.0 77.9 d - 20 0.70100 50.1 4.0 d - 20 7.04000 17.1 100.0 d - Sounding: EG119 Survey: Everglades National Park Date: 12-AUG-95 Location: N 25d 15m 05s W 80d 38m 26s UTM Coord: E[km] 536.20 N[km] 2792.67 Comment: . TX loop size: X[m] 38.1 Y[m] 38.1 RX location: X[m] 0.0 Y[m] 0.0 Model Resistivity Thickness Layer [ohm-m] [m] 1 157.20 1.10 2 3.65 19.10 3 69.20 67.80 4 2.95 -- Fit Error[%]: 6.068 System: EM-47 Freq[Hz]: 315 Data Set Code: uh System: EM-47 Freq[Hz]: 30 Data Set Code: hi TX Cur[A]: 1.0 Turn Off[usec]: 2.5 TX Cur[A]: 2.0 Turn Off[usec]: 2.5 RX Moment[turns-m^2]: 31.4 Gain Setting: 1 RX Moment[turns-m^2]: 31.4 Gain Setting: 5 Time rhoa_obs obs_err mask rhoa_cal Time rhoa_obs obs_err mask rhoa_cal [ms] [ohm-m] [%] [ohm-m] [ms] [ohm-m] [%] [ohm-m] 1 0.00680 28.0 0.3 u 32.7 1 0.10000 4.4 0.1 u 4.7 2 0.00890 21.9 0.1 u 23.2 2 0.12100 4.4 0.1 u 4.7 3 0.01200 16.8 0.1 u 16.5 3 0.15100 4.5 0.1 u 4.7 4 0.01570 13.3 0.1 u 12.7 4 0.18800 4.7 0.1 u 4.8 5 0.02000 10.9 0.1 u 10.2 5 0.23100 5.0 0.2 u 5.1 6 0.02610 8.8 0.1 u 8.4 6 0.29100 5.4 0.1 u 5.4 7 0.03340 7.3 0.1 u 7.2 7 0.36500 6.0 0.2 u 5.9 8 0.04210 6.4 0.1 u 6.3 8 0.45200 6.6 0.3 u 6.5 9 0.05410 5.6 0.1 u 5.6 9 0.57000 7.4 0.9 u 7.2 10 0.06820 5.2 0.0 u 5.1 10 0.71200 8.4 0.8 u 8.0 11 0.08380 4.8 0.1 u 4.9 11 0.87100 8.7 2.0 u 8.6 12 0.10460 4.7 0.1 u 4.7 12 1.08000 9.1 3.9 u 9.1 13 0.13560 4.7 0.1 u 4.7 13 1.39000 9.2 6.6 u 9.4 14 0.17230 4.8 0.2 u 4.8 14 1.75000 9.4 11.7 u 9.3 15 0.21490 5.0 0.0 u 5.0 15 2.18000 8.6 22.1 m 8.9 16 0.27500 5.5 0.1 u 5.4 16 2.78000 8.7 14.4 m 8.4 17 0.34900 6.0 0.2 u 5.9 17 3.52000 7.8 23.2 m 8.0 18 0.43600 6.7 0.3 u 6.6 18 4.39000 8.3 41.3 d - 19 0.55500 7.5 0.9 u 7.6 19 5.56000 6.2 19.4 d - 20 0.70100 8.7 0.9 u 8.8 20 7.04000 6.2 55.5 d - Sounding: EG120 Survey: Everglades National Park Date: 12-AUG-95 Location: N 25d 16m 21s W 80d 42m 13s UTM Coord: E[km] 529.84 N[km] 2795.00 Comment: . TX loop size: X[m] 38.1 Y[m] 38.1 RX location: X[m] 0.0 Y[m] 0.0 Model Resistivity Thickness Layer [ohm-m] [m] 1 19.24 1.80 2 58.23 58.80 3 17.11 -- Fit Error[%]: 6.325 System: EM-47 Freq[Hz]: 315 Data Set Code: uh System: EM-47 Freq[Hz]: 30 Data Set Code: hi TX Cur[A]: 2.0 Turn Off[usec]: 2.5 TX Cur[A]: 2.0 Turn Off[usec]: 2.5 RX Moment[turns-m^2]: 31.4 Gain Setting: 2 RX Moment[turns-m^2]: 31.4 Gain Setting: 7 Time rhoa_obs obs_err mask rhoa_cal Time rhoa_obs obs_err mask rhoa_cal [ms] [ohm-m] [%] [ohm-m] [ms] [ohm-m] [%] [ohm-m] 1 0.00680 68.1 2.6 u 65.8 1 0.10000 53.0 0.1 u 53.9 2 0.00890 56.5 2.2 u 62.0 2 0.12100 52.3 0.3 u 51.7 3 0.01200 64.9 0.6 u 59.3 3 0.15100 49.8 0.2 u 48.5 4 0.01570 57.3 0.4 u 57.7 4 0.18800 46.2 0.4 u 45.5 5 0.02000 57.0 0.3 u 57.1 5 0.23100 43.0 0.7 u 42.5 6 0.02610 55.8 0.2 u 56.8 6 0.29100 39.2 1.4 u 39.6 7 0.03340 55.9 0.2 u 57.4 7 0.36500 36.0 3.0 u 36.6 8 0.04210 56.9 0.5 u 57.6 8 0.45200 33.7 1.7 u 34.7 9 0.05410 57.2 0.6 u 57.9 9 0.57000 30.4 5.2 u 32.2 10 0.06820 58.4 0.2 u 57.3 10 0.71200 29.5 6.0 u 30.7 11 0.08380 56.5 0.3 u 56.0 11 0.87100 33.2 6.7 u 28.9 12 0.10460 54.5 0.2 u 54.0 12 1.08000 34.3 15.4 u 27.9 13 0.13560 51.8 0.2 u 50.7 13 1.39000 35.1 46.8 m 26.4 14 0.17230 48.7 0.2 u 47.8 14 1.75000 37.8 60.4 d - 15 0.21490 45.2 0.4 u 44.9 15 2.18000 53.9 100.0 d - 16 0.27500 41.4 0.5 u 42.2 16 2.78000 33.0 70.4 d - 17 0.34900 38.2 1.7 u 39.8 17 3.52000 19.4 87.8 d - 18 0.43600 36.3 2.2 u 38.5 18 4.39000 71.6 100.0 d - 19 0.55500 34.2 2.2 u 36.9 19 5.56000 23.2 100.0 d - 20 0.70100 34.1 3.6 u 36.8 20 7.04000 9.8 91.7 d - Sounding: EG121 Survey: Everglades National Park Date: 12-AUG-95 Location: N 25d 15m 04s W 80d 43m 25s UTM Coord: E[km] 527.83 N[km] 2792.62 Comment: . TX loop size: X[m] 38.1 Y[m] 38.1 RX location: X[m] 0.0 Y[m] 0.0 Model Resistivity Thickness Layer [ohm-m] [m] 1 178.50 6.20 2 1.71 75.60 3 9.93 -- Fit Error[%]: 5.396 System: EM-47 Freq[Hz]: 315 Data Set Code: uh System: EM-47 Freq[Hz]: 30 Data Set Code: hi TX Cur[A]: 1.0 Turn Off[usec]: 2.5 TX Cur[A]: 2.0 Turn Off[usec]: 2.5 RX Moment[turns-m^2]: 31.4 Gain Setting: 2 RX Moment[turns-m^2]: 31.4 Gain Setting: 5 Time rhoa_obs obs_err mask rhoa_cal Time rhoa_obs obs_err mask rhoa_cal [ms] [ohm-m] [%] [ohm-m] [ms] [ohm-m] [%] [ohm-m] 1 0.00680 480.1 36.4 d - 1 0.10000 4.6 0.1 u 4.6 2 0.00890 44.3 0.5 d - 2 0.12100 4.3 0.2 u 4.2 3 0.01200 22.7 1.2 m 28.8 3 0.15100 3.9 0.1 u 3.8 4 0.01570 13.7 0.5 m 21.4 4 0.18800 3.5 0.2 u 3.5 5 0.02000 18.9 0.1 m 16.6 5 0.23100 3.3 0.2 u 3.2 6 0.02610 11.1 0.0 u 12.7 6 0.29100 3.0 0.2 u 3.0 7 0.03340 9.8 0.2 u 10.1 7 0.36500 2.8 0.1 u 2.8 8 0.04210 8.2 0.1 u 8.3 8 0.45200 2.7 0.2 u 2.6 9 0.05410 6.9 0.2 u 6.9 9 0.57000 2.5 0.3 u 2.5 10 0.06820 6.0 0.1 u 5.9 10 0.71200 2.4 0.2 u 2.4 11 0.08380 5.3 0.1 u 5.2 11 0.87100 2.3 0.2 u 2.3 12 0.10460 4.8 0.1 u 4.6 12 1.08000 2.1 0.3 u 2.2 13 0.13560 4.2 0.1 u 4.0 13 1.39000 2.0 0.7 u 2.1 14 0.17230 3.8 0.1 u 3.7 14 1.75000 2.0 2.8 u 2.1 15 0.21490 3.5 0.2 u 3.4 15 2.18000 1.9 0.7 u 2.0 16 0.27500 3.3 0.1 u 3.2 16 2.78000 1.9 1.2 u 2.0 17 0.34900 3.1 0.1 u 3.0 17 3.52000 2.0 2.5 u 2.0 18 0.43600 3.0 0.1 u 2.9 18 4.39000 2.1 3.6 u 2.1 19 0.55500 2.9 0.3 u 2.8 19 5.56000 2.1 6.4 u 2.2 20 0.70100 2.8 0.2 u 2.8 20 7.04000 2.3 12.1 u 2.3 Sounding: EG122 Survey: Everglades National Park Date: 12-AUG-95 Location: N 25d 18m 04s W 80d 42m 03s UTM Coord: E[km] 530.12 N[km] 2798.17 Comment: . TX loop size: X[m] 38.1 Y[m] 38.1 RX location: X[m] 0.0 Y[m] 0.0 Model Resistivity Thickness Layer [ohm-m] [m] 1 59.04 78.60 2 9.47 -- Fit Error[%]: 3.826 System: EM-47 Freq[Hz]: 315 Data Set Code: uh System: EM-47 Freq[Hz]: 30 Data Set Code: hi TX Cur[A]: 2.0 Turn Off[usec]: 2.5 TX Cur[A]: 2.0 Turn Off[usec]: 2.5 RX Moment[turns-m^2]: 31.4 Gain Setting: 2 RX Moment[turns-m^2]: 31.4 Gain Setting: 7 Time rhoa_obs obs_err mask rhoa_cal Time rhoa_obs obs_err mask rhoa_cal [ms] [ohm-m] [%] [ohm-m] [ms] [ohm-m] [%] [ohm-m] 1 0.00680 72.8 1.6 m 88.0 1 0.10000 62.2 0.2 u 66.1 2 0.00890 74.6 1.1 m 80.9 2 0.12100 62.3 0.5 u 63.9 3 0.01200 71.8 1.2 m 75.2 3 0.15100 60.5 1.1 u 60.2 4 0.01570 70.3 1.1 u 71.4 4 0.18800 56.7 1.2 u 55.2 5 0.02000 69.7 1.3 u 68.8 5 0.23100 52.2 0.6 u 50.3 6 0.02610 67.6 1.4 u 67.0 6 0.29100 46.6 0.9 u 45.0 7 0.03340 67.0 1.4 u 66.2 7 0.36500 40.2 2.5 u 40.1 8 0.04210 68.1 1.1 u 66.2 8 0.45200 36.4 2.9 u 36.0 9 0.05410 68.0 0.4 u 66.8 9 0.57000 31.7 3.5 u 32.2 10 0.06820 68.4 0.3 u 67.6 10 0.71200 29.1 3.2 u 29.1 11 0.08380 66.2 0.2 u 67.7 11 0.87100 26.3 14.1 u 26.7 12 0.10460 65.8 0.5 u 66.7 12 1.08000 24.7 11.7 u 24.5 13 0.13560 62.8 0.3 u 63.7 13 1.39000 22.5 20.8 m 22.3 14 0.17230 60.3 0.8 u 59.5 14 1.75000 19.9 29.8 m 20.7 15 0.21490 56.0 0.6 u 54.8 15 2.18000 21.6 42.7 m 19.5 16 0.27500 50.3 1.4 u 49.8 16 2.78000 21.2 55.4 m 18.3 17 0.34900 45.4 1.7 u 45.3 17 3.52000 19.0 78.0 m 17.5 18 0.43600 42.0 2.0 u 41.8 18 4.39000 16.0 48.4 m 16.9 19 0.55500 36.1 2.5 u 38.7 19 5.56000 9.9 55.3 d - 20 0.70100 35.3 5.0 u 36.6 20 7.04000 13.6 100.0 d - Sounding: EG123 Survey: Everglades National Park Date: 14-AUG-95 Location: N 25d 23m 58s W 81d 03m 49s UTM Coord: E[km] 493.60 N[km] 2809.02 Comment: . TX loop size: X[m] 38.1 Y[m] 38.1 RX location: X[m] 0.0 Y[m] 0.0 Model Resistivity Thickness Layer [ohm-m] [m] 1 1.02 7.40 2 99.73 6.90 3 1.44 -- Fit Error[%]: 3.845 System: EM-47 Freq[Hz]: 315 Data Set Code: uh System: EM-47 Freq[Hz]: 30 Data Set Code: hi TX Cur[A]: 1.0 Turn Off[usec]: 2.5 TX Cur[A]: 2.0 Turn Off[usec]: 2.5 RX Moment[turns-m^2]: 31.4 Gain Setting: 2 RX Moment[turns-m^2]: 31.4 Gain Setting: 4 Time rhoa_obs obs_err mask rhoa_cal Time rhoa_obs obs_err mask rhoa_cal [ms] [ohm-m] [%] [ohm-m] [ms] [ohm-m] [%] [ohm-m] 1 0.00680 72.9 0.4 u 68.4 1 0.10000 1.9 0.1 u 1.9 2 0.00890 42.8 0.2 u 43.7 2 0.12100 1.8 0.1 u 1.8 3 0.01200 26.4 0.2 u 26.4 3 0.15100 1.8 0.2 u 1.8 4 0.01570 16.5 0.1 u 16.9 4 0.18800 1.8 0.1 u 1.8 5 0.02000 10.5 0.1 u 11.1 5 0.23100 1.8 0.3 u 1.8 6 0.02610 6.9 0.1 u 7.1 6 0.29100 1.8 0.1 u 1.8 7 0.03340 4.7 0.1 u 4.9 7 0.36500 1.8 0.1 u 1.8 8 0.04210 3.6 0.1 u 3.6 8 0.45200 1.8 0.1 u 1.8 9 0.05410 2.8 0.1 u 2.8 9 0.57000 1.8 0.2 u 1.8 10 0.06820 2.3 0.1 u 2.3 10 0.71200 1.8 0.4 u 1.7 11 0.08380 2.2 0.0 u 2.1 11 0.87100 1.8 0.5 u 1.7 12 0.10460 1.9 0.1 u 1.9 12 1.08000 1.7 0.8 u 1.7 13 0.13560 1.8 0.1 u 1.8 13 1.39000 1.7 1.4 u 1.7 14 0.17230 1.8 0.1 u 1.8 14 1.75000 1.7 2.7 u 1.7 15 0.21490 1.8 0.2 u 1.8 15 2.18000 1.7 4.6 u 1.7 16 0.27500 1.8 0.1 u 1.8 16 2.78000 1.7 5.1 u 1.6 17 0.34900 1.9 0.1 u 1.9 17 3.52000 1.7 8.0 u 1.7 18 0.43600 1.9 0.2 u 1.9 18 4.39000 1.7 14.1 u 1.7 19 0.55500 1.9 0.2 u 2.0 19 5.56000 1.6 19.4 u 1.7 20 0.70100 2.0 0.1 u 2.0 20 7.04000 1.7 29.2 u 1.7 Sounding: EG124 Survey: Everglades National Park Date: 14-AUG-95 Location: N 25d 23m 43s W 80d 53m 32s UTM Coord: E[km] 510.84 N[km] 2808.56 Comment: . TX loop size: X[m] 38.1 Y[m] 38.1 RX location: X[m] 0.0 Y[m] 0.0 Model Resistivity Thickness Layer [ohm-m] [m] 1 12.10 1.90 2 257.00 29.10 3 6.53 -- Fit Error[%]: 3.344 System: EM-47 Freq[Hz]: 315 Data Set Code: uh System: EM-47 Freq[Hz]: 30 Data Set Code: hi TX Cur[A]: 2.0 Turn Off[usec]: 2.5 TX Cur[A]: 2.0 Turn Off[usec]: 2.5 RX Moment[turns-m^2]: 31.4 Gain Setting: 6 RX Moment[turns-m^2]: 31.4 Gain Setting: 7 Time rhoa_obs obs_err mask rhoa_cal Time rhoa_obs obs_err mask rhoa_cal [ms] [ohm-m] [%] [ohm-m] [ms] [ohm-m] [%] [ohm-m] 1 0.02930 73.8 0.5 u 73.2 1 0.10000 32.1 0.6 u 31.1 2 0.03140 69.7 0.3 u 70.0 2 0.12100 28.1 0.6 u 27.9 3 0.03450 65.7 0.1 u 65.9 3 0.15100 24.3 0.8 u 24.4 4 0.03820 61.4 0.1 u 61.2 4 0.18800 21.3 1.0 u 21.8 5 0.04250 56.6 0.2 u 56.2 5 0.23100 19.4 1.1 u 19.7 6 0.04860 52.2 0.1 u 51.1 6 0.29100 17.4 0.8 u 17.7 7 0.05590 46.9 0.2 u 46.5 7 0.36500 16.1 1.4 u 16.1 8 0.06460 42.9 0.1 u 41.9 8 0.45200 14.9 2.3 u 14.8 9 0.07660 38.0 0.3 u 37.5 9 0.57000 13.8 3.9 u 13.6 10 0.09070 33.6 0.2 u 33.6 10 0.71200 12.8 3.9 u 12.8 11 0.10630 30.2 0.2 u 30.5 11 0.87100 24.1 16.9 d - 12 0.12710 26.9 0.2 u 27.6 12 1.08000 19.3 19.8 d - 13 0.15810 23.5 0.2 u 24.5 13 1.39000 17.7 28.6 d - 14 0.19480 21.3 0.3 u 22.2 14 1.75000 13.6 33.7 d - 15 0.23740 19.6 0.2 u 20.3 15 2.18000 13.4 48.2 d - 16 0.29750 18.2 0.3 u 18.7 16 2.78000 6.1 17.2 d - 17 0.37150 17.4 0.4 u 17.4 17 3.52000 5.9 26.4 d - 18 0.45850 16.9 0.3 u 16.5 18 4.39000 4.8 32.6 d - 19 0.57750 16.4 0.5 u 15.7 19 5.56000 4.4 58.8 d - 20 0.72350 16.1 0.6 u 15.4 20 7.04000 4.2 100.0 d - Sounding: EG125 Survey: Everglades National Park Date: 15-AUG-95 Location: N 25d 26m 44s W 80d 47m 58s UTM Coord: E[km] 520.16 N[km] 2814.14 Comment: . TX loop size: X[m] 38.1 Y[m] 38.1 RX location: X[m] 0.0 Y[m] 0.0 Model Resistivity Thickness Layer [ohm-m] [m] 1 263.20 6.90 2 18.77 50.80 3 2.63 -- Fit Error[%]: 5.864 System: EM-47 Freq[Hz]: 315 Data Set Code: uh System: EM-47 Freq[Hz]: 30 Data Set Code: hi TX Cur[A]: .5 Turn Off[usec]: 2.5 TX Cur[A]: 2.0 Turn Off[usec]: 2.5 RX Moment[turns-m^2]: 31.4 Gain Setting: 1 RX Moment[turns-m^2]: 31.4 Gain Setting: 7 Time rhoa_obs obs_err mask rhoa_cal Time rhoa_obs obs_err mask rhoa_cal [ms] [ohm-m] [%] [ohm-m] [ms] [ohm-m] [%] [ohm-m] 1 0.00680 28.5 0.9 d - 1 0.10000 29.7 0.2 u 28.0 2 0.00890 19.0 0.1 d - 2 0.12100 28.3 0.2 u 27.5 3 0.01200 33.0 2.1 d - 3 0.15100 26.1 0.2 u 26.4 4 0.01570 17.5 0.2 d - 4 0.18800 23.7 0.1 u 24.7 5 0.02000 38.4 1.1 d - 5 0.23100 21.7 0.2 u 22.8 6 0.02610 29.1 0.4 m 35.2 6 0.29100 19.6 0.4 u 20.3 7 0.03340 50.8 0.3 m 32.5 7 0.36500 17.7 0.2 u 17.9 8 0.04210 37.9 0.4 m 30.8 8 0.45200 15.9 0.6 u 15.8 9 0.05410 37.0 0.2 m 29.5 9 0.57000 14.0 0.5 u 13.8 10 0.06820 36.1 0.2 m 28.9 10 0.71200 12.7 1.4 u 12.1 11 0.08380 35.4 0.6 m 28.6 11 0.87100 11.4 0.9 u 10.9 12 0.10460 34.6 0.3 m 28.3 12 1.08000 10.2 1.8 u 9.7 13 0.13560 28.7 0.3 u 27.7 13 1.39000 8.9 1.4 u 8.6 14 0.17230 25.5 0.3 u 26.6 14 1.75000 8.2 2.4 u 7.8 15 0.21490 24.4 1.1 u 25.0 15 2.18000 7.4 4.1 u 7.2 16 0.27500 22.1 0.5 u 22.9 16 2.78000 6.6 7.4 u 6.6 17 0.34900 20.8 0.8 u 20.7 17 3.52000 6.0 6.4 u 6.2 18 0.43600 18.9 1.8 u 18.9 18 4.39000 5.7 7.3 u 5.8 19 0.55500 17.7 2.9 d - 19 5.56000 5.1 10.8 u 5.6 20 0.70100 16.5 2.9 d - 20 7.04000 5.0 26.9 m 5.5 Sounding: EG126 Survey: Everglades National Park Date: 15-AUG-95 Location: N 25d 29m 41s W 80d 52m 53s UTM Coord: E[km] 511.92 N[km] 2819.57 Comment: . TX loop size: X[m] 38.1 Y[m] 38.1 RX location: X[m] 0.0 Y[m] 0.0 Model Resistivity Thickness Layer [ohm-m] [m] 1 142.00 28.40 2 19.24 51.70 3 4.84 -- Fit Error[%]: 4.322 System: EM-47 Freq[Hz]: 315 Data Set Code: uh System: EM-47 Freq[Hz]: 30 Data Set Code: hi TX Cur[A]: 1.0 Turn Off[usec]: 2.5 TX Cur[A]: 2.0 Turn Off[usec]: 2.5 RX Moment[turns-m^2]: 31.4 Gain Setting: 3 RX Moment[turns-m^2]: 31.4 Gain Setting: 7 Time rhoa_obs obs_err mask rhoa_cal Time rhoa_obs obs_err mask rhoa_cal [ms] [ohm-m] [%] [ohm-m] [ms] [ohm-m] [%] [ohm-m] 1 0.00680 44.7 0.0 m 205.1 1 0.10000 47.0 0.2 u 48.9 2 0.00890 30.9 0.0 m 176.0 2 0.12100 46.0 0.3 u 46.3 3 0.01200 36.0 3.3 m 145.9 3 0.15100 43.5 0.2 u 43.3 4 0.01570 41.7 4.0 m 122.9 4 0.18800 40.1 0.5 u 40.3 5 0.02000 94.2 9.3 m 105.0 5 0.23100 37.1 0.5 u 37.1 6 0.02610 44.9 1.1 m 89.2 6 0.29100 33.4 0.7 u 33.5 7 0.03340 57.3 0.6 m 77.3 7 0.36500 30.1 1.0 u 29.9 8 0.04210 60.1 0.3 m 68.6 8 0.45200 27.0 1.6 u 26.7 9 0.05410 55.7 0.2 m 61.0 9 0.57000 23.9 1.4 u 23.6 10 0.06820 53.6 0.1 m 55.8 10 0.71200 22.0 2.1 u 21.0 11 0.08380 54.0 0.1 u 52.1 11 0.87100 19.4 2.8 u 18.9 12 0.10460 53.6 0.0 u 49.0 12 1.08000 16.9 4.3 u 17.0 13 0.13560 44.8 0.3 u 45.9 13 1.39000 15.2 3.6 u 15.2 14 0.17230 42.3 0.4 u 43.2 14 1.75000 13.4 8.3 u 13.8 15 0.21490 40.5 0.2 u 40.5 15 2.18000 12.7 8.4 u 12.7 16 0.27500 36.2 0.3 u 37.3 16 2.78000 10.3 16.8 m 11.7 17 0.34900 34.0 0.4 u 34.2 17 3.52000 9.2 22.4 m 11.0 18 0.43600 31.0 0.5 u 31.6 18 4.39000 7.9 20.2 m 10.5 19 0.55500 28.2 1.1 u 29.0 19 5.56000 8.4 46.7 m 10.1 20 0.70100 27.6 1.5 u 27.1 20 7.04000 5.5 29.3 m 9.9 Sounding: EG127 Survey: Everglades National Park Date: 15-AUG-95 Location: N 25d 29m 42s W 80d 48m 14s UTM Coord: E[km] 519.71 N[km] 2819.61 Comment: . TX loop size: X[m] 38.1 Y[m] 38.1 RX location: X[m] 0.0 Y[m] 0.0 Model Resistivity Thickness Layer [ohm-m] [m] 1 43.34 27.40 2 86.91 18.00 3 12.88 -- Fit Error[%]: 2.228 System: EM-47 Freq[Hz]: 315 Data Set Code: uh System: EM-47 Freq[Hz]: 30 Data Set Code: hi TX Cur[A]: 1.0 Turn Off[usec]: 2.5 TX Cur[A]: 2.0 Turn Off[usec]: 2.5 RX Moment[turns-m^2]: 31.4 Gain Setting: 3 RX Moment[turns-m^2]: 31.4 Gain Setting: 7 Time rhoa_obs obs_err mask rhoa_cal Time rhoa_obs obs_err mask rhoa_cal [ms] [ohm-m] [%] [ohm-m] [ms] [ohm-m] [%] [ohm-m] 1 0.00680 67.7 0.2 u 67.2 1 0.10000 42.5 0.1 u 43.8 2 0.00890 62.9 0.1 u 61.2 2 0.12100 40.4 0.1 u 40.9 3 0.01200 57.0 0.3 u 56.8 3 0.15100 37.7 0.2 u 37.5 4 0.01570 53.8 0.4 u 54.7 4 0.18800 34.5 0.4 u 34.6 5 0.02000 53.4 0.3 u 53.9 5 0.23100 32.3 0.4 u 32.0 6 0.02610 52.6 0.2 u 53.7 6 0.29100 29.5 0.6 u 29.5 7 0.03340 53.1 0.3 u 53.8 7 0.36500 27.2 0.7 u 27.4 8 0.04210 53.7 0.4 u 53.2 8 0.45200 25.4 0.8 u 25.6 9 0.05410 52.6 0.6 u 51.8 9 0.57000 23.7 1.2 u 24.0 10 0.06820 51.2 0.5 u 49.5 10 0.71200 23.3 1.8 u 22.6 11 0.08380 47.3 0.6 u 46.7 11 0.87100 21.7 9.6 u 21.6 12 0.10460 44.0 0.4 u 43.6 12 1.08000 20.9 7.2 u 20.6 13 0.13560 40.0 0.2 u 39.7 13 1.39000 19.7 13.5 u 19.6 14 0.17230 36.8 0.3 u 36.6 14 1.75000 19.2 21.3 u 18.9 15 0.21490 33.9 0.3 u 34.0 15 2.18000 17.7 37.9 m 18.3 16 0.27500 31.4 0.5 u 31.6 16 2.78000 23.6 51.5 d - 17 0.34900 29.5 0.5 u 29.8 17 3.52000 15.8 45.8 d - 18 0.43600 28.0 0.6 u 28.5 18 4.39000 63.4 100.0 d - 19 0.55500 27.0 2.3 u 27.5 19 5.56000 46.5 100.0 d - 20 0.70100 26.7 2.5 u 27.1 20 7.04000 87.1 100.0 d - Sounding: EG128 Survey: Everglades National Park Date: 15-AUG-95 Location: N 25d 26m 38s W 80d 50m 18s UTM Coord: E[km] 516.25 N[km] 2813.95 Comment: . TX loop size: X[m] 38.1 Y[m] 38.1 RX location: X[m] 0.0 Y[m] 0.0 Model Resistivity Thickness Layer [ohm-m] [m] 1 12.33 -- Fit Error[%]: 28.867 System: EM-47 Freq[Hz]: 315 Data Set Code: uh System: EM-47 Freq[Hz]: 30 Data Set Code: hi TX Cur[A]: 2.0 Turn Off[usec]: 2.5 TX Cur[A]: 2.0 Turn Off[usec]: 2.5 RX Moment[turns-m^2]: 31.4 Gain Setting: 1 RX Moment[turns-m^2]: 31.4 Gain Setting: 5 Time rhoa_obs obs_err mask rhoa_cal Time rhoa_obs obs_err mask rhoa_cal [ms] [ohm-m] [%] [ohm-m] [ms] [ohm-m] [%] [ohm-m] 1 0.00680 80.9 5.4 m 30.6 1 0.10000 522.8 97.8 m 13.3 2 0.00890 42.5 2.8 m 25.4 2 0.12100 431.2 96.3 m 13.1 3 0.01200 25.4 1.7 u 21.5 3 0.15100 244.3 100.0 m 13.0 4 0.01570 20.1 1.8 u 19.1 4 0.18800 196.6 100.0 m 12.8 5 0.02000 28.8 1.0 u 17.5 5 0.23100 134.0 100.0 m 12.7 6 0.02610 18.8 0.4 u 16.2 6 0.29100 180.1 100.0 m 12.7 7 0.03340 17.8 0.2 u 15.3 7 0.36500 107.7 100.0 m 12.6 8 0.04210 16.4 0.2 u 14.7 8 0.45200 87.3 100.0 m 12.5 9 0.05410 14.9 0.2 u 14.1 9 0.57000 54.6 100.0 m 12.5 10 0.06820 14.0 0.1 u 13.8 10 0.71200 237.0 100.0 m 12.5 11 0.08380 13.2 0.1 u 13.5 11 0.87100 29.7 64.3 m 12.5 12 0.10460 12.6 0.1 u 13.3 12 1.08000 21.2 64.4 m 12.5 13 0.13560 11.8 0.3 u 13.1 13 1.39000 14.2 64.0 m 12.5 14 0.17230 11.4 0.3 u 13.0 14 1.75000 9.7 64.0 m 12.5 15 0.21490 11.3 0.8 u 13.0 15 2.18000 7.3 64.8 m 12.6 16 0.27500 11.1 1.7 u 13.0 16 2.78000 5.3 74.2 m 12.7 17 0.34900 11.3 2.7 u 13.2 17 3.52000 4.2 89.9 m 12.8 18 0.43600 11.4 5.0 u 13.4 18 4.39000 3.2 88.7 m 13.1 19 0.55500 11.7 9.7 u 13.7 19 5.56000 3.3 100.0 m 13.4 20 0.70100 12.3 15.5 u 14.3 20 7.04000 7.6 100.0 m 13.9 Sounding: EG129 Survey: Everglades National Park Date: 15-AUG-95 Location: N 25d 22m 52s W 80d 47m 08s UTM Coord: E[km] 521.57 N[km] 2807.01 Comment: . TX loop size: X[m] 38.1 Y[m] 38.1 RX location: X[m] 0.0 Y[m] 0.0 Model Resistivity Thickness Layer [ohm-m] [m] 1 326.70 11.50 2 29.06 38.30 3 16.04 -- Fit Error[%]: 3.377 System: EM-47 Freq[Hz]: 315 Data Set Code: uh System: EM-47 Freq[Hz]: 30 Data Set Code: hi TX Cur[A]: 2.0 Turn Off[usec]: 2.5 TX Cur[A]: 2.0 Turn Off[usec]: 2.5 RX Moment[turns-m^2]: 31.4 Gain Setting: 3 RX Moment[turns-m^2]: 31.4 Gain Setting: 6 Time rhoa_obs obs_err mask rhoa_cal Time rhoa_obs obs_err mask rhoa_cal [ms] [ohm-m] [%] [ohm-m] [ms] [ohm-m] [%] [ohm-m] 1 0.00680 118.8 0.2 u 120.1 1 0.10000 39.4 1.4 u 40.5 2 0.00890 102.1 0.2 u 100.6 2 0.12100 38.0 2.0 u 38.3 3 0.01200 84.3 0.2 u 84.5 3 0.15100 36.2 3.1 u 35.8 4 0.01570 73.4 0.2 u 74.0 4 0.18800 34.5 5.3 u 33.6 5 0.02000 66.9 0.2 u 66.6 5 0.23100 33.4 8.1 u 31.7 6 0.02610 60.8 0.1 u 60.3 6 0.29100 30.9 10.5 u 29.8 7 0.03340 56.3 0.2 u 55.7 7 0.36500 29.3 16.8 u 28.2 8 0.04210 53.0 0.2 u 52.1 8 0.45200 27.4 26.0 m 26.8 9 0.05410 48.6 0.4 u 48.5 9 0.57000 25.7 41.0 m 25.5 10 0.06820 45.5 0.5 u 45.5 10 0.71200 23.1 49.9 m 24.4 11 0.08380 42.2 0.5 u 42.9 11 0.87100 44.4 83.3 d - 12 0.10460 39.6 0.8 u 40.3 12 1.08000 34.0 78.5 d - 13 0.13560 36.8 1.2 u 37.5 13 1.39000 20.4 89.2 d - 14 0.17230 35.0 1.7 u 35.1 14 1.75000 8.8 100.0 d - 15 0.21490 33.3 2.7 u 33.3 15 2.18000 6.1 100.0 d - 16 0.27500 31.4 4.4 u 31.6 16 2.78000 64.6 100.0 d - 17 0.34900 29.7 7.0 u 30.3 17 3.52000 10.2 100.0 d - 18 0.43600 27.9 11.1 u 29.4 18 4.39000 5.6 100.0 d - 19 0.55500 25.4 17.2 m 28.9 19 5.56000 3.0 100.0 d - 20 0.70100 23.5 25.0 m 28.7 20 7.04000 3.3 100.0 d - Sounding: EG130 Survey: Everglades National Park Date: 16-AUG-95 Location: N 25d 24m 30s W 80d 48m 52s UTM Coord: E[km] 518.66 N[km] 2810.02 Comment: . TX loop size: X[m] 39.6 Y[m] 39.6 RX location: X[m] 0.0 Y[m] 0.0 Model Resistivity Thickness Layer [ohm-m] [m] 1 146.60 7.20 2 7.56 59.30 3 4.61 -- Fit Error[%]: 3.116 System: EM-47 Freq[Hz]: 315 Data Set Code: uh System: EM-47 Freq[Hz]: 30 Data Set Code: hi TX Cur[A]: 2.0 Turn Off[usec]: 2.5 TX Cur[A]: 2.0 Turn Off[usec]: 2.5 RX Moment[turns-m^2]: 31.4 Gain Setting: 1 RX Moment[turns-m^2]: 31.4 Gain Setting: 6 Time rhoa_obs obs_err mask rhoa_cal Time rhoa_obs obs_err mask rhoa_cal [ms] [ohm-m] [%] [ohm-m] [ms] [ohm-m] [%] [ohm-m] 1 0.00680 81.7 17.0 m 59.4 1 0.10000 11.7 0.2 u 12.4 2 0.00890 30.0 0.8 m 46.3 2 0.12100 11.4 0.2 u 11.8 3 0.01200 35.3 2.9 u 35.9 3 0.15100 11.1 0.2 u 11.2 4 0.01570 31.6 2.6 u 29.4 4 0.18800 10.8 0.2 u 10.8 5 0.02000 24.6 0.7 u 25.0 5 0.23100 10.6 0.3 u 10.4 6 0.02610 21.4 0.1 u 21.3 6 0.29100 10.3 0.2 u 10.1 7 0.03340 18.7 0.1 u 18.7 7 0.36500 10.0 0.3 u 9.8 8 0.04210 16.9 0.1 u 16.8 8 0.45200 9.7 0.4 u 9.5 9 0.05410 15.1 0.1 u 15.1 9 0.57000 9.3 1.2 u 9.2 10 0.06820 13.8 0.1 u 13.9 10 0.71200 9.1 1.5 u 8.9 11 0.08380 12.9 0.1 u 13.1 11 0.87100 8.7 3.4 u 8.6 12 0.10460 12.1 0.1 u 12.3 12 1.08000 8.3 5.0 u 8.3 13 0.13560 11.5 0.1 u 11.6 13 1.39000 7.7 8.9 u 7.9 14 0.17230 11.1 0.1 u 11.1 14 1.75000 7.6 13.5 u 7.6 15 0.21490 10.8 0.2 u 10.8 15 2.18000 7.4 22.3 u 7.4 16 0.27500 10.7 0.2 u 10.6 16 2.78000 7.2 23.0 u 7.1 17 0.34900 10.6 0.3 u 10.4 17 3.52000 7.1 45.8 u 7.0 18 0.43600 10.4 0.4 u 10.4 18 4.39000 6.0 47.4 d - 19 0.55500 10.4 0.6 u 10.4 19 5.56000 5.1 59.2 d - 20 0.70100 10.4 1.6 u 10.5 20 7.04000 5.6 100.0 d - Sounding: EG131 Survey: Everglades National Park Date: 16-AUG-95 Location: N 25d 21m 59s W 80d 50m 15s UTM Coord: E[km] 516.35 N[km] 2805.37 Comment: . TX loop size: X[m] 39.6 Y[m] 39.6 RX location: X[m] 0.0 Y[m] 0.0 Model Resistivity Thickness Layer [ohm-m] [m] 1 153.00 3.00 2 13.52 87.70 3 3.15 -- Fit Error[%]: 4.024 System: EM-47 Freq[Hz]: 315 Data Set Code: uh System: EM-47 Freq[Hz]: 30 Data Set Code: hi TX Cur[A]: 2.0 Turn Off[usec]: 2.5 TX Cur[A]: 2.0 Turn Off[usec]: 2.5 RX Moment[turns-m^2]: 31.4 Gain Setting: 1 RX Moment[turns-m^2]: 31.4 Gain Setting: 7 Time rhoa_obs obs_err mask rhoa_cal Time rhoa_obs obs_err mask rhoa_cal [ms] [ohm-m] [%] [ohm-m] [ms] [ohm-m] [%] [ohm-m] 1 0.00680 149.7 23.3 d - 1 0.10000 15.3 0.7 u 16.4 2 0.00890 32.0 1.1 m 36.9 2 0.12100 15.4 0.7 u 16.1 3 0.01200 30.9 1.5 m 30.7 3 0.15100 15.5 0.7 u 15.8 4 0.01570 28.9 1.0 u 26.8 4 0.18800 15.7 0.7 u 15.6 5 0.02000 24.1 0.4 u 24.1 5 0.23100 15.9 1.0 u 15.6 6 0.02610 21.7 0.1 u 21.9 6 0.29100 15.9 0.7 u 15.6 7 0.03340 19.9 0.1 u 20.3 7 0.36500 16.1 1.1 u 15.7 8 0.04210 18.9 0.1 u 19.1 8 0.45200 15.9 1.2 u 15.6 9 0.05410 17.7 0.2 u 18.1 9 0.57000 15.6 1.8 u 15.3 10 0.06820 17.2 0.1 u 17.4 10 0.71200 15.2 2.5 u 14.7 11 0.08380 16.6 0.1 u 16.8 11 0.87100 14.1 3.8 u 14.1 12 0.10460 16.2 0.1 u 16.4 12 1.08000 13.4 5.9 u 13.1 13 0.13560 16.0 0.1 u 16.0 13 1.39000 12.1 6.6 u 12.0 14 0.17230 16.1 0.2 u 15.9 14 1.75000 11.1 11.5 u 11.0 15 0.21490 16.2 0.4 u 15.9 15 2.18000 9.8 21.8 u 10.1 16 0.27500 16.5 0.1 u 16.2 16 2.78000 10.6 18.6 m 9.3 17 0.34900 16.9 0.2 u 16.6 17 3.52000 9.3 30.5 d - 18 0.43600 17.0 0.5 u 17.0 18 4.39000 9.2 60.0 d - 19 0.55500 17.2 0.4 u 17.6 19 5.56000 7.5 56.2 d - 20 0.70100 17.3 1.1 u 18.0 20 7.04000 9.3 100.0 d - Sounding: EG132 Survey: Everglades National Park Date: 16-AUG-95 Location: N 25d 18m 53s W 80d 47m 02s UTM Coord: E[km] 521.75 N[km] 2799.65 Comment: . TX loop size: X[m] 39.6 Y[m] 39.6 RX location: X[m] 0.0 Y[m] 0.0 Model Resistivity Thickness Layer [ohm-m] [m] 1 36.67 9.70 2 110.50 4.40 3 9.76 49.70 4 4.91 -- Fit Error[%]: 2.721 System: EM-47 Freq[Hz]: 315 Data Set Code: uh System: EM-47 Freq[Hz]: 30 Data Set Code: hi TX Cur[A]: 2.0 Turn Off[usec]: 2.5 TX Cur[A]: 2.0 Turn Off[usec]: 2.5 RX Moment[turns-m^2]: 31.4 Gain Setting: 2 RX Moment[turns-m^2]: 31.4 Gain Setting: 7 Time rhoa_obs obs_err mask rhoa_cal Time rhoa_obs obs_err mask rhoa_cal [ms] [ohm-m] [%] [ohm-m] [ms] [ohm-m] [%] [ohm-m] 1 0.00680 70.4 0.4 u 68.7 1 0.10000 17.9 0.2 u 18.3 2 0.00890 59.0 0.3 u 59.0 2 0.12100 17.2 0.2 u 17.4 3 0.01200 47.7 0.5 u 49.4 3 0.15100 16.4 0.1 u 16.5 4 0.01570 40.6 0.4 u 42.2 4 0.18800 15.7 0.2 u 15.8 5 0.02000 36.0 0.4 u 36.6 5 0.23100 15.1 0.4 u 15.1 6 0.02610 31.7 0.4 u 31.7 6 0.29100 14.4 0.4 u 14.4 7 0.03340 28.3 0.4 u 28.0 7 0.36500 13.7 0.5 u 13.7 8 0.04210 25.9 0.4 u 25.2 8 0.45200 13.1 0.5 u 13.0 9 0.05410 23.4 0.4 u 22.6 9 0.57000 12.3 1.3 u 12.2 10 0.06820 21.5 0.4 u 20.8 10 0.71200 11.7 1.5 u 11.5 11 0.08380 19.8 0.4 u 19.4 11 0.87100 11.1 6.0 u 10.9 12 0.10460 18.5 0.4 u 18.2 12 1.08000 10.3 7.7 u 10.2 13 0.13560 17.2 0.4 u 17.1 13 1.39000 9.5 11.2 u 9.6 14 0.17230 16.4 0.4 u 16.4 14 1.75000 9.2 19.9 u 9.1 15 0.21490 15.7 0.3 u 15.8 15 2.18000 8.5 26.1 u 8.7 16 0.27500 15.1 0.4 u 15.3 16 2.78000 8.1 22.3 m 8.3 17 0.34900 14.7 0.3 u 14.8 17 3.52000 8.2 33.0 m 8.0 18 0.43600 14.3 0.4 u 14.5 18 4.39000 8.3 50.9 m 7.9 19 0.55500 13.9 0.6 u 14.1 19 5.56000 7.4 80.2 m 7.8 20 0.70100 13.7 0.6 u 13.9 20 7.04000 9.1 100.0 d - Sounding: EG133 Survey: Everglades National Park Date: 16-AUG-95 Location: N 25d 18m 18s W 80d 44m 51s UTM Coord: E[km] 525.42 N[km] 2798.59 Comment: . TX loop size: X[m] 39.6 Y[m] 39.6 RX location: X[m] 0.0 Y[m] 0.0 Model Resistivity Thickness Layer [ohm-m] [m] 1 28.47 8.20 2 3.55 -- Fit Error[%]: 2.853 System: EM-47 Freq[Hz]: 315 Data Set Code: uh System: EM-47 Freq[Hz]: 30 Data Set Code: hi TX Cur[A]: 2.0 Turn Off[usec]: 2.5 TX Cur[A]: 2.0 Turn Off[usec]: 2.5 RX Moment[turns-m^2]: 31.4 Gain Setting: 1 RX Moment[turns-m^2]: 31.4 Gain Setting: 6 Time rhoa_obs obs_err mask rhoa_cal Time rhoa_obs obs_err mask rhoa_cal [ms] [ohm-m] [%] [ohm-m] [ms] [ohm-m] [%] [ohm-m] 1 0.00680 54.5 0.1 u 53.8 1 0.10000 7.4 0.1 u 7.5 2 0.00890 41.6 0.1 u 41.3 2 0.12100 6.9 0.1 u 7.0 3 0.01200 30.7 0.1 u 31.0 3 0.15100 6.4 0.1 u 6.5 4 0.01570 23.9 0.2 u 24.5 4 0.18800 6.0 0.1 u 6.1 5 0.02000 19.5 0.2 u 19.9 5 0.23100 5.7 0.1 u 5.7 6 0.02610 16.1 0.1 u 16.2 6 0.29100 5.4 0.1 u 5.4 7 0.03340 13.6 0.1 u 13.6 7 0.36500 5.2 0.1 u 5.2 8 0.04210 11.9 0.1 u 11.7 8 0.45200 5.0 0.1 u 4.9 9 0.05410 10.4 0.1 u 10.1 9 0.57000 4.9 0.3 u 4.8 10 0.06820 9.2 0.1 u 9.0 10 0.71200 4.8 0.2 u 4.6 11 0.08380 8.3 0.1 u 8.2 11 0.87100 4.6 0.9 u 4.5 12 0.10460 7.6 0.1 u 7.5 12 1.08000 4.5 1.7 u 4.4 13 0.13560 6.8 0.1 u 6.8 13 1.39000 4.3 1.2 u 4.3 14 0.17230 6.3 0.1 u 6.3 14 1.75000 4.2 2.9 u 4.2 15 0.21490 5.9 0.0 u 6.0 15 2.18000 4.0 3.1 u 4.2 16 0.27500 5.6 0.1 u 5.7 16 2.78000 4.0 3.2 u 4.1 17 0.34900 5.5 0.1 u 5.5 17 3.52000 3.8 4.4 m 4.1 18 0.43600 5.4 0.1 u 5.4 18 4.39000 3.8 7.2 m 4.2 19 0.55500 5.4 0.2 u 5.3 19 5.56000 5.1 85.3 d - 20 0.70100 5.5 0.3 u 5.4 20 7.04000 4.3 49.6 d - Sounding: EG134 Survey: Everglades National Park Date: 16-AUG-95 Location: N 25d 22m 08s W 80d 45m 04s UTM Coord: E[km] 525.04 N[km] 2805.66 Comment: . TX loop size: X[m] 39.6 Y[m] 39.6 RX location: X[m] 0.0 Y[m] 0.0 Model Resistivity Thickness Layer [ohm-m] [m] 1 132.00 12.30 2 16.56 21.20 3 11.84 -- Fit Error[%]: 3.101 System: EM-47 Freq[Hz]: 315 Data Set Code: uh System: EM-47 Freq[Hz]: 30 Data Set Code: hi TX Cur[A]: 2.0 Turn Off[usec]: 2.5 TX Cur[A]: 2.0 Turn Off[usec]: 2.5 RX Moment[turns-m^2]: 31.4 Gain Setting: 2 RX Moment[turns-m^2]: 31.4 Gain Setting: 7 Time rhoa_obs obs_err mask rhoa_cal Time rhoa_obs obs_err mask rhoa_cal [ms] [ohm-m] [%] [ohm-m] [ms] [ohm-m] [%] [ohm-m] 1 0.00680 96.0 0.3 u 98.8 1 0.10000 24.4 0.1 u 25.5 2 0.00890 81.9 0.1 u 80.6 2 0.12100 23.4 0.1 u 24.0 3 0.01200 66.9 0.3 u 65.7 3 0.15100 22.3 0.2 u 22.5 4 0.01570 56.4 0.2 u 56.0 4 0.18800 21.1 0.2 u 21.2 5 0.02000 49.5 0.2 u 49.1 5 0.23100 20.3 0.3 u 20.1 6 0.02610 43.1 0.2 u 43.1 6 0.29100 19.4 0.2 u 19.0 7 0.03340 38.2 0.1 u 38.6 7 0.36500 18.6 0.8 u 18.1 8 0.04210 35.1 0.1 u 35.1 8 0.45200 17.8 0.8 u 17.4 9 0.05410 31.7 0.1 u 31.8 9 0.57000 16.8 1.1 u 16.7 10 0.06820 29.3 0.1 u 29.2 10 0.71200 16.3 2.1 u 16.1 11 0.08380 27.1 0.1 u 27.2 11 0.87100 15.3 2.3 u 15.7 12 0.10460 25.4 0.1 u 25.3 12 1.08000 14.9 3.7 u 15.3 13 0.13560 23.5 0.1 u 23.5 13 1.39000 14.0 9.3 u 14.9 14 0.17230 22.2 0.0 u 22.1 14 1.75000 15.1 16.7 u 14.6 15 0.21490 21.2 0.3 u 21.0 15 2.18000 14.0 17.0 m 14.4 16 0.27500 20.4 0.1 u 20.0 16 2.78000 13.6 34.6 m 14.2 17 0.34900 19.9 0.3 u 19.4 17 3.52000 12.8 15.8 m 14.2 18 0.43600 19.3 0.6 u 19.0 18 4.39000 12.2 25.3 m 14.3 19 0.55500 18.9 0.5 u 18.8 19 5.56000 15.0 73.4 d - 20 0.70100 19.0 1.4 u 18.9 20 7.04000 26.7 100.0 d - Sounding: EG135 Survey: Everglades National Park Date: 16-AUG-95 Location: N 25d 20m 52s W 80d 43m 16s UTM Coord: E[km] 528.06 N[km] 2803.33 Comment: . TX loop size: X[m] 39.6 Y[m] 39.6 RX location: X[m] 0.0 Y[m] 0.0 Model Resistivity Thickness Layer [ohm-m] [m] 1 59.68 15.70 2 12.86 53.10 3 6.57 -- Fit Error[%]: 2.285 System: EM-47 Freq[Hz]: 315 Data Set Code: uh System: EM-47 Freq[Hz]: 30 Data Set Code: hi TX Cur[A]: 2.0 Turn Off[usec]: 2.5 TX Cur[A]: 2.0 Turn Off[usec]: 2.5 RX Moment[turns-m^2]: 31.4 Gain Setting: 2 RX Moment[turns-m^2]: 31.4 Gain Setting: 7 Time rhoa_obs obs_err mask rhoa_cal Time rhoa_obs obs_err mask rhoa_cal [ms] [ohm-m] [%] [ohm-m] [ms] [ohm-m] [%] [ohm-m] 1 0.00680 89.0 0.3 u 89.4 1 0.10000 22.6 0.1 u 23.5 2 0.00890 76.0 0.0 u 75.2 2 0.12100 22.0 0.2 u 22.4 3 0.01200 62.0 0.2 u 61.9 3 0.15100 21.1 0.2 u 21.3 4 0.01570 52.3 0.2 u 52.7 4 0.18800 20.2 0.3 u 20.4 5 0.02000 45.7 0.2 u 45.7 5 0.23100 19.6 0.4 u 19.5 6 0.02610 39.6 0.1 u 39.6 6 0.29100 18.7 0.2 u 18.5 7 0.03340 35.0 0.1 u 35.1 7 0.36500 17.9 0.4 u 17.6 8 0.04210 32.0 0.1 u 31.7 8 0.45200 16.8 0.7 u 16.6 9 0.05410 28.9 0.1 u 28.7 9 0.57000 15.7 0.8 u 15.6 10 0.06820 26.8 0.1 u 26.4 10 0.71200 14.9 1.0 u 14.7 11 0.08380 25.0 0.1 u 24.8 11 0.87100 13.9 1.6 u 13.9 12 0.10460 23.7 0.1 u 23.4 12 1.08000 12.8 3.2 u 13.1 13 0.13560 22.2 0.1 u 22.1 13 1.39000 11.9 3.0 u 12.3 14 0.17230 21.2 0.1 u 21.2 14 1.75000 11.7 4.1 u 11.7 15 0.21490 20.5 0.3 u 20.5 15 2.18000 11.1 6.0 u 11.2 16 0.27500 19.8 0.1 u 19.7 16 2.78000 11.3 10.3 u 10.7 17 0.34900 19.2 0.3 u 19.1 17 3.52000 11.5 26.2 m 10.4 18 0.43600 18.5 0.5 u 18.5 18 4.39000 12.3 37.5 m 10.2 19 0.55500 18.0 0.7 u 18.0 19 5.56000 10.4 45.2 m 10.1 20 0.70100 17.5 0.8 u 17.8 20 7.04000 9.1 71.2 d - Sounding: EG136 Survey: Everglades National Park Date: 16-AUG-95 Location: N 25d 20m 59s W 80d 40m 58s UTM Coord: E[km] 531.92 N[km] 2803.55 Comment: . TX loop size: X[m] 39.6 Y[m] 39.6 RX location: X[m] 0.0 Y[m] 0.0 Model Resistivity Thickness Layer [ohm-m] [m] 1 70.88 16.00 2 27.74 82.70 3 5.09 -- Fit Error[%]: 2.930 System: EM-47 Freq[Hz]: 315 Data Set Code: uh System: EM-47 Freq[Hz]: 30 Data Set Code: hi TX Cur[A]: 2.0 Turn Off[usec]: 2.5 TX Cur[A]: 2.0 Turn Off[usec]: 2.5 RX Moment[turns-m^2]: 31.4 Gain Setting: 2 RX Moment[turns-m^2]: 31.4 Gain Setting: 7 Time rhoa_obs obs_err mask rhoa_cal Time rhoa_obs obs_err mask rhoa_cal [ms] [ohm-m] [%] [ohm-m] [ms] [ohm-m] [%] [ohm-m] 1 0.00680 98.0 0.4 u 98.8 1 0.10000 37.8 0.2 u 39.7 2 0.00890 87.2 0.1 u 85.9 2 0.12100 38.0 0.3 u 39.1 3 0.01200 74.3 0.3 u 74.3 3 0.15100 38.2 0.3 u 38.7 4 0.01570 65.6 0.3 u 66.2 4 0.18800 38.2 0.5 u 38.3 5 0.02000 60.3 0.3 u 60.0 5 0.23100 38.5 0.7 u 37.8 6 0.02610 54.7 0.2 u 54.5 6 0.29100 37.8 0.5 u 36.6 7 0.03340 50.5 0.1 u 50.3 7 0.36500 35.8 1.1 u 34.7 8 0.04210 47.7 0.2 u 47.1 8 0.45200 33.1 1.6 u 32.3 9 0.05410 44.6 0.3 u 44.2 9 0.57000 30.3 2.3 u 29.3 10 0.06820 42.6 0.1 u 42.2 10 0.71200 26.5 3.0 u 26.4 11 0.08380 40.6 0.2 u 40.8 11 0.87100 23.9 5.0 u 23.9 12 0.10460 39.8 0.2 u 39.9 12 1.08000 21.2 5.4 u 21.5 13 0.13560 39.0 0.1 u 39.4 13 1.39000 19.1 7.4 u 19.1 14 0.17230 39.6 0.3 u 39.4 14 1.75000 17.1 6.0 u 17.2 15 0.21490 39.5 0.6 u 39.5 15 2.18000 16.6 12.1 m 15.7 16 0.27500 39.7 0.9 u 39.4 16 2.78000 16.4 18.1 m 14.4 17 0.34900 39.2 1.1 u 38.7 17 3.52000 15.8 28.7 d - 18 0.43600 37.5 2.4 u 37.5 18 4.39000 16.6 67.5 d - 19 0.55500 34.8 1.9 u 35.9 19 5.56000 23.7 100.0 d - 20 0.70100 32.4 3.8 u 34.2 20 7.04000 21.2 100.0 d - Sounding: EG201 Survey: Everglades National Park Date: 11-MAR-96 Location: N 25d 23m 49s W 80d 35m 44s UTM Coord: E[km] 540.69 N[km] 2808.79 Comment: . TX loop size: X[m] 38.1 Y[m] 38.1 RX location: X[m] 0.0 Y[m] 0.0 Model Resistivity Thickness Layer [ohm-m] [m] 1 523.80 11.70 2 59.29 54.70 3 26.66 -- Fit Error[%]: 2.928 System: EM-47 Freq[Hz]: 315 Data Set Code: uh System: EM-47 Freq[Hz]: 30 Data Set Code: hi TX Cur[A]: 2.0 Turn Off[usec]: 2.5 TX Cur[A]: 2.0 Turn Off[usec]: 2.5 RX Moment[turns-m^2]: 31.4 Gain Setting: 3 RX Moment[turns-m^2]: 31.4 Gain Setting: 7 Time rhoa_obs obs_err mask rhoa_cal Time rhoa_obs obs_err mask rhoa_cal [ms] [ohm-m] [%] [ohm-m] [ms] [ohm-m] [%] [ohm-m] 1 0.00680 165.0 0.3 u 173.5 1 0.10000 71.5 0.7 u 73.4 2 0.00890 157.8 0.2 u 150.4 2 0.12100 69.0 0.6 u 69.3 3 0.01200 135.3 0.1 u 131.0 3 0.15100 64.7 0.4 u 64.7 4 0.01570 118.4 0.2 u 118.3 4 0.18800 60.0 2.0 u 60.4 5 0.02000 109.1 0.3 u 109.4 5 0.23100 57.1 1.7 u 56.8 6 0.02610 99.8 0.1 u 101.9 6 0.29100 52.7 4.3 u 53.1 7 0.03340 94.2 0.1 u 96.3 7 0.36500 50.7 6.1 u 49.9 8 0.04210 92.7 0.1 u 91.7 8 0.45200 45.9 10.8 u 47.2 9 0.05410 87.8 0.1 u 86.7 9 0.57000 44.3 11.9 u 44.7 10 0.06820 83.2 0.2 u 82.0 10 0.71200 43.7 33.6 m 42.6 11 0.08380 77.9 0.1 u 77.7 11 0.87100 48.4 32.7 d - 12 0.10460 74.0 0.1 u 73.1 12 1.08000 51.7 44.5 d - 13 0.13560 67.8 0.2 u 67.8 13 1.39000 64.6 100.0 d - 14 0.17230 63.7 0.3 u 63.4 14 1.75000 57.5 100.0 d - 15 0.21490 59.7 0.4 u 59.8 15 2.18000 53.5 100.0 d - 16 0.27500 55.6 0.5 u 56.4 16 2.78000 26.7 100.0 d - 17 0.34900 55.1 1.1 u 53.9 17 3.52000 29.7 100.0 d - 18 0.43600 52.7 0.8 u 52.0 18 4.39000 7.7 100.0 d - 19 0.55500 51.2 2.4 u 50.9 19 5.56000 5.1 100.0 d - 20 0.70100 55.9 2.4 d - 20 7.04000 8.4 100.0 d - Sounding: EG202 Survey: Everglades National Park Date: 11-MAR-96 Location: N 25d 24m 55s W 80d 37m 42s UTM Coord: E[km] 537.14 N[km] 2810.88 Comment: . TX loop size: X[m] 38.1 Y[m] 38.1 RX location: X[m] 0.0 Y[m] 0.0 Model Resistivity Thickness Layer [ohm-m] [m] 1 386.40 11.60 2 57.96 48.30 3 26.65 -- Fit Error[%]: 4.136 System: EM-47 Freq[Hz]: 315 Data Set Code: uh System: EM-47 Freq[Hz]: 30 Data Set Code: hi TX Cur[A]: 2.0 Turn Off[usec]: 2.5 TX Cur[A]: 2.0 Turn Off[usec]: 2.5 RX Moment[turns-m^2]: 31.4 Gain Setting: 3 RX Moment[turns-m^2]: 31.4 Gain Setting: 7 Time rhoa_obs obs_err mask rhoa_cal Time rhoa_obs obs_err mask rhoa_cal [ms] [ohm-m] [%] [ohm-m] [ms] [ohm-m] [%] [ohm-m] 1 0.00680 168.1 0.2 u 165.9 1 0.10000 65.9 0.8 u 69.0 2 0.00890 146.6 0.2 u 144.2 2 0.12100 63.3 1.2 u 65.0 3 0.01200 125.9 0.1 u 126.1 3 0.15100 59.5 1.5 u 60.6 4 0.01570 111.4 0.2 u 114.5 4 0.18800 55.1 2.6 u 56.7 5 0.02000 104.8 0.2 u 106.2 5 0.23100 52.2 4.3 u 53.4 6 0.02610 98.0 0.1 u 99.0 6 0.29100 48.0 6.2 u 50.1 7 0.03340 92.3 0.1 u 93.3 7 0.36500 44.0 10.5 u 47.2 8 0.04210 90.1 0.1 u 88.4 8 0.45200 40.1 14.8 d - 9 0.05410 85.0 0.1 u 82.8 9 0.57000 34.4 20.9 d - 10 0.06820 80.3 0.2 u 77.8 10 0.71200 29.3 27.6 d - 11 0.08380 74.5 0.3 u 73.2 11 0.87100 38.3 69.3 d - 12 0.10460 70.1 0.2 u 68.6 12 1.08000 36.4 100.0 d - 13 0.13560 64.5 0.2 u 63.5 13 1.39000 41.8 100.0 d - 14 0.17230 60.4 0.3 u 59.4 14 1.75000 43.2 100.0 d - 15 0.21490 57.1 0.4 u 56.1 15 2.18000 46.9 100.0 d - 16 0.27500 54.3 0.5 u 53.1 16 2.78000 33.2 100.0 d - 17 0.34900 52.2 1.0 u 50.8 17 3.52000 11.8 100.0 d - 18 0.43600 50.4 1.5 u 49.3 18 4.39000 3.6 92.8 d - 19 0.55500 49.1 2.4 u 48.3 19 5.56000 1.7 49.8 d - 20 0.70100 49.9 3.4 u 48.2 20 7.04000 1.3 63.2 d - Sounding: EG203 Survey: Everglades National Park Date: 11-MAR-96 Location: N 25d 25m 06s W 80d 40m 01s UTM Coord: E[km] 533.50 N[km] 2811.16 Comment: . TX loop size: X[m] 38.1 Y[m] 38.1 RX location: X[m] 0.0 Y[m] 0.0 Model Resistivity Thickness Layer [ohm-m] [m] 1 265.00 7.30 2 32.84 11.80 3 12.71 31.90 4 26.76 -- Fit Error[%]: 1.604 System: EM-47 Freq[Hz]: 315 Data Set Code: uh System: EM-47 Freq[Hz]: 30 Data Set Code: hi TX Cur[A]: 2.0 Turn Off[usec]: 2.5 TX Cur[A]: 2.0 Turn Off[usec]: 2.5 RX Moment[turns-m^2]: 31.4 Gain Setting: 2 RX Moment[turns-m^2]: 31.4 Gain Setting: 7 Time rhoa_obs obs_err mask rhoa_cal Time rhoa_obs obs_err mask rhoa_cal [ms] [ohm-m] [%] [ohm-m] [ms] [ohm-m] [%] [ohm-m] 1 0.00680 100.9 0.3 u 100.8 1 0.10000 23.4 0.2 u 24.1 2 0.00890 85.2 0.3 u 84.2 2 0.12100 22.5 0.3 u 22.8 3 0.01200 69.1 0.2 u 69.2 3 0.15100 21.6 0.2 u 21.7 4 0.01570 57.7 0.3 u 58.7 4 0.18800 20.9 0.6 u 21.0 5 0.02000 50.4 0.2 u 50.8 5 0.23100 20.6 1.4 u 20.5 6 0.02610 43.7 0.2 u 43.6 6 0.29100 20.4 1.4 u 20.2 7 0.03340 38.3 0.2 u 38.4 7 0.36500 20.4 3.1 u 20.1 8 0.04210 34.7 0.3 u 34.1 8 0.45200 20.5 4.8 u 20.1 9 0.05410 30.8 0.2 u 30.4 9 0.57000 20.3 7.2 u 20.3 10 0.06820 28.0 0.2 u 27.6 10 0.71200 21.6 17.4 m 20.6 11 0.08380 25.7 0.2 u 25.6 11 0.87100 21.0 13.9 m 20.9 12 0.10460 24.0 0.2 u 23.8 12 1.08000 20.6 29.2 d - 13 0.13560 22.3 0.2 u 22.4 13 1.39000 20.3 47.3 d - 14 0.17230 21.4 0.2 u 21.5 14 1.75000 16.6 77.2 d - 15 0.21490 20.9 0.4 u 21.0 15 2.18000 14.9 100.0 d - 16 0.27500 20.8 0.4 u 20.8 16 2.78000 32.3 100.0 d - 17 0.34900 21.0 0.3 u 20.9 17 3.52000 6.3 100.0 d - 18 0.43600 21.2 0.2 u 21.3 18 4.39000 4.8 100.0 d - 19 0.55500 21.8 0.7 u 22.1 19 5.56000 3.2 100.0 d - 20 0.70100 23.2 0.9 u 23.2 20 7.04000 8.6 100.0 d - Sounding: EG204 Survey: Everglades National Park Date: 11-MAR-96 Location: N 25d 26m 15s W 80d 42m 01s UTM Coord: E[km] 530.15 N[km] 2813.23 Comment: . TX loop size: X[m] 38.1 Y[m] 38.1 RX location: X[m] 0.0 Y[m] 0.0 Model Resistivity Thickness Layer [ohm-m] [m] 1 428.90 12.20 2 45.23 34.50 3 9.42 -- Fit Error[%]: 2.972 System: EM-47 Freq[Hz]: 315 Data Set Code: uh System: EM-47 Freq[Hz]: 30 Data Set Code: hi TX Cur[A]: 2.0 Turn Off[usec]: 2.5 TX Cur[A]: 2.0 Turn Off[usec]: 2.5 RX Moment[turns-m^2]: 31.4 Gain Setting: 3 RX Moment[turns-m^2]: 31.4 Gain Setting: 7 Time rhoa_obs obs_err mask rhoa_cal Time rhoa_obs obs_err mask rhoa_cal [ms] [ohm-m] [%] [ohm-m] [ms] [ohm-m] [%] [ohm-m] 1 0.00680 149.5 0.3 u 155.1 1 0.10000 46.9 0.3 u 48.0 2 0.00890 137.0 0.2 u 134.2 2 0.12100 42.9 0.6 u 43.2 3 0.01200 121.3 0.1 u 117.6 3 0.15100 38.4 1.0 u 38.2 4 0.01570 108.6 0.1 u 107.4 4 0.18800 34.3 1.2 u 34.1 5 0.02000 100.8 0.2 u 99.7 5 0.23100 31.1 1.6 u 30.8 6 0.02610 91.5 0.1 u 92.1 6 0.29100 27.9 2.9 u 27.6 7 0.03340 82.4 0.1 u 84.5 7 0.36500 25.1 4.5 u 25.0 8 0.04210 76.0 0.1 u 76.8 8 0.45200 22.4 6.0 u 23.0 9 0.05410 67.3 0.1 u 68.0 9 0.57000 19.9 9.0 u 21.1 10 0.06820 59.9 0.8 u 60.2 10 0.71200 17.8 13.7 m 19.6 11 0.08380 53.3 0.2 u 53.7 11 0.87100 16.3 18.0 m 18.4 12 0.10460 47.7 0.2 u 47.5 12 1.08000 14.4 26.4 m 17.3 13 0.13560 41.6 0.2 u 41.4 13 1.39000 12.5 42.8 d - 14 0.17230 37.3 0.3 u 36.8 14 1.75000 11.2 61.3 d - 15 0.21490 33.8 0.4 u 33.3 15 2.18000 11.3 100.0 d - 16 0.27500 30.8 0.3 u 30.1 16 2.78000 16.7 100.0 d - 17 0.34900 28.4 0.2 u 27.7 17 3.52000 13.4 100.0 d - 18 0.43600 26.6 0.5 u 25.9 18 4.39000 5.4 100.0 d - 19 0.55500 24.7 1.0 u 24.6 19 5.56000 3.6 100.0 d - 20 0.70100 23.8 0.9 u 23.8 20 7.04000 2.6 100.0 d - Sounding: EG205 Survey: Everglades National Park Date: 11-MAR-96 Location: N 25d 26m 00s W 80d 44m 21s UTM Coord: E[km] 526.22 N[km] 2812.81 Comment: . TX loop size: X[m] 38.1 Y[m] 38.1 RX location: X[m] 0.0 Y[m] 0.0 Model Resistivity Thickness Layer [ohm-m] [m] 1 373.10 10.30 2 26.79 67.10 3 9.73 -- Fit Error[%]: 3.155 System: EM-47 Freq[Hz]: 315 Data Set Code: uh System: EM-47 Freq[Hz]: 30 Data Set Code: hi TX Cur[A]: 2.0 Turn Off[usec]: 2.5 TX Cur[A]: 2.0 Turn Off[usec]: 2.5 RX Moment[turns-m^2]: 31.4 Gain Setting: 3 RX Moment[turns-m^2]: 31.4 Gain Setting: 7 Time rhoa_obs obs_err mask rhoa_cal Time rhoa_obs obs_err mask rhoa_cal [ms] [ohm-m] [%] [ohm-m] [ms] [ohm-m] [%] [ohm-m] 1 0.00680 105.0 1.2 u 108.2 1 0.10000 36.7 0.2 u 39.0 2 0.00890 91.4 1.2 u 90.6 2 0.12100 36.5 0.2 u 38.0 3 0.01200 76.7 1.1 u 76.0 3 0.15100 35.9 0.3 u 36.7 4 0.01570 66.0 1.1 u 66.4 4 0.18800 34.5 0.7 u 35.3 5 0.02000 59.7 1.1 u 59.5 5 0.23100 33.5 1.0 u 33.7 6 0.02610 53.7 1.1 u 53.5 6 0.29100 31.5 1.5 u 31.7 7 0.03340 49.3 1.1 u 49.2 7 0.36500 29.5 2.6 u 29.5 8 0.04210 47.0 1.1 u 46.0 8 0.45200 26.9 4.4 u 27.5 9 0.05410 44.1 1.0 u 43.3 9 0.57000 24.9 5.1 u 25.5 10 0.06820 42.7 1.0 u 41.4 10 0.71200 23.7 7.1 u 23.6 11 0.08380 41.0 1.2 u 40.1 11 0.87100 23.5 10.7 m 22.1 12 0.10460 39.9 1.2 u 39.1 12 1.08000 23.0 11.5 m 20.7 13 0.13560 38.4 1.2 u 37.9 13 1.39000 23.2 18.9 d - 14 0.17230 37.4 1.3 u 36.8 14 1.75000 27.2 23.0 d - 15 0.21490 35.9 1.1 u 35.5 15 2.18000 23.8 66.3 d - 16 0.27500 34.5 1.1 u 34.0 16 2.78000 25.5 100.0 d - 17 0.34900 33.0 1.0 u 32.4 17 3.52000 14.7 100.0 d - 18 0.43600 31.4 1.1 u 31.0 18 4.39000 6.4 69.7 d - 19 0.55500 29.9 0.8 u 29.7 19 5.56000 5.1 63.8 d - 20 0.70100 29.2 1.7 u 28.9 20 7.04000 18.3 100.0 d - Sounding: EG206 Survey: Everglades National Park Date: 11-MAR-96 Location: N 25d 25m 28s W 80d 46m 25s UTM Coord: E[km] 522.76 N[km] 2811.81 Comment: . TX loop size: X[m] 38.1 Y[m] 38.1 RX location: X[m] 0.0 Y[m] 0.0 Model Resistivity Thickness Layer [ohm-m] [m] 1 296.30 10.60 2 7.27 43.60 3 2.90 -- Fit Error[%]: 4.281 System: EM-47 Freq[Hz]: 315 Data Set Code: uh System: EM-47 Freq[Hz]: 30 Data Set Code: hi TX Cur[A]: 2.0 Turn Off[usec]: 2.5 TX Cur[A]: 2.0 Turn Off[usec]: 2.5 RX Moment[turns-m^2]: 31.4 Gain Setting: 2 RX Moment[turns-m^2]: 31.4 Gain Setting: 7 Time rhoa_obs obs_err mask rhoa_cal Time rhoa_obs obs_err mask rhoa_cal [ms] [ohm-m] [%] [ohm-m] [ms] [ohm-m] [%] [ohm-m] 1 0.00680 75.5 0.1 u 81.7 1 0.10000 14.3 0.1 u 14.5 2 0.00890 61.5 0.2 u 63.2 2 0.12100 13.6 0.1 u 13.8 3 0.01200 48.2 0.3 u 48.4 3 0.15100 12.9 0.1 u 13.0 4 0.01570 39.1 0.3 u 39.1 4 0.18800 12.2 0.3 u 12.4 5 0.02000 33.2 0.3 u 32.7 5 0.23100 11.7 0.4 u 11.8 6 0.02610 28.1 0.2 u 27.3 6 0.29100 11.0 0.4 u 11.2 7 0.03340 24.3 0.2 u 23.5 7 0.36500 10.4 0.6 u 10.5 8 0.04210 21.8 0.2 u 20.7 8 0.45200 9.9 1.0 u 9.9 9 0.05410 19.2 0.3 u 18.4 9 0.57000 9.3 1.3 u 9.1 10 0.06820 17.4 0.2 u 16.7 10 0.71200 9.0 2.0 u 8.5 11 0.08380 15.9 0.2 u 15.5 11 0.87100 7.9 2.6 u 7.9 12 0.10460 14.8 0.2 u 14.4 12 1.08000 7.3 5.5 u 7.3 13 0.13560 13.7 0.3 u 13.6 13 1.39000 6.6 7.5 u 6.8 14 0.17230 12.9 0.2 u 12.9 14 1.75000 6.1 14.9 m 6.3 15 0.21490 12.3 0.3 u 12.5 15 2.18000 5.5 27.7 m 5.9 16 0.27500 11.7 0.2 u 12.0 16 2.78000 5.2 54.7 d - 17 0.34900 11.3 0.1 u 11.5 17 3.52000 5.0 86.4 d - 18 0.43600 10.9 0.2 u 11.1 18 4.39000 7.6 100.0 d - 19 0.55500 10.6 0.5 u 10.7 19 5.56000 4.2 100.0 d - 20 0.70100 10.6 0.8 u 10.4 20 7.04000 1.5 33.3 d - Sounding: EG207 Survey: Everglades National Park Date: 11-MAR-96 Location: N 25d 23m 34s W 80d 48m 04s UTM Coord: E[km] 519.99 N[km] 2808.30 Comment: . TX loop size: X[m] 38.1 Y[m] 38.1 RX location: X[m] 0.0 Y[m] 0.0 Model Resistivity Thickness Layer [ohm-m] [m] 1 364.20 7.60 2 6.85 58.30 3 2.79 -- Fit Error[%]: 2.459 System: EM-47 Freq[Hz]: 315 Data Set Code: uh System: EM-47 Freq[Hz]: 30 Data Set Code: hi TX Cur[A]: 2.0 Turn Off[usec]: 2.5 TX Cur[A]: 2.0 Turn Off[usec]: 2.5 RX Moment[turns-m^2]: 31.4 Gain Setting: 1 RX Moment[turns-m^2]: 31.4 Gain Setting: 7 Time rhoa_obs obs_err mask rhoa_cal Time rhoa_obs obs_err mask rhoa_cal [ms] [ohm-m] [%] [ohm-m] [ms] [ohm-m] [%] [ohm-m] 1 0.00680 59.3 0.2 u 60.7 1 0.10000 11.1 0.2 u 11.8 2 0.00890 47.8 0.1 u 47.0 2 0.12100 10.8 0.2 u 11.2 3 0.01200 37.0 0.1 u 36.2 3 0.15100 10.5 0.2 u 10.7 4 0.01570 29.8 0.1 u 29.5 4 0.18800 10.1 0.2 u 10.2 5 0.02000 25.2 0.1 u 24.9 5 0.23100 10.0 0.3 u 9.9 6 0.02610 21.3 0.1 u 21.0 6 0.29100 9.7 0.3 u 9.6 7 0.03340 18.3 0.0 u 18.3 7 0.36500 9.4 0.4 u 9.3 8 0.04210 16.4 0.0 u 16.4 8 0.45200 9.1 0.7 u 9.1 9 0.05410 14.6 0.0 u 14.7 9 0.57000 8.8 1.0 u 8.7 10 0.06820 13.3 0.1 u 13.4 10 0.71200 8.4 1.9 u 8.3 11 0.08380 12.4 0.0 u 12.5 11 0.87100 7.9 2.6 u 7.9 12 0.10460 11.7 0.1 u 11.7 12 1.08000 7.4 4.5 u 7.5 13 0.13560 11.0 0.1 u 11.0 13 1.39000 7.1 5.8 u 7.0 14 0.17230 10.7 0.1 u 10.6 14 1.75000 7.0 13.5 m 6.5 15 0.21490 10.5 0.2 u 10.3 15 2.18000 6.9 20.2 d - 16 0.27500 10.3 0.1 u 10.1 16 2.78000 6.9 32.4 d - 17 0.34900 10.2 0.4 u 10.0 17 3.52000 8.0 44.6 d - 18 0.43600 10.0 0.5 u 10.0 18 4.39000 10.8 100.0 d - 19 0.55500 10.0 1.0 u 10.0 19 5.56000 7.5 100.0 d - 20 0.70100 10.0 1.0 u 10.1 20 7.04000 4.4 100.0 d - Sounding: EG208 Survey: Everglades National Park Date: 12-MAR-96 Location: N 25d 21m 41s W 80d 49m 14s UTM Coord: E[km] 518.04 N[km] 2804.82 Comment: . TX loop size: X[m] 38.1 Y[m] 38.1 RX location: X[m] 0.0 Y[m] 0.0 Model Resistivity Thickness Layer [ohm-m] [m] 1 310.70 5.90 2 31.13 43.70 3 10.88 -- Fit Error[%]: 4.760 System: EM-47 Freq[Hz]: 315 Data Set Code: uh System: EM-47 Freq[Hz]: 30 Data Set Code: hi TX Cur[A]: 2.0 Turn Off[usec]: 2.5 TX Cur[A]: 2.0 Turn Off[usec]: 2.5 RX Moment[turns-m^2]: 31.4 Gain Setting: 2 RX Moment[turns-m^2]: 31.4 Gain Setting: 7 Time rhoa_obs obs_err mask rhoa_cal Time rhoa_obs obs_err mask rhoa_cal [ms] [ohm-m] [%] [ohm-m] [ms] [ohm-m] [%] [ohm-m] 1 0.00680 80.2 0.5 u 83.4 1 0.10000 34.5 0.2 u 37.3 2 0.00890 71.8 0.3 u 72.0 2 0.12100 33.5 0.3 u 35.1 3 0.01200 62.8 0.3 u 62.7 3 0.15100 32.0 0.3 u 32.6 4 0.01570 56.9 0.1 u 56.7 4 0.18800 30.2 0.6 u 30.2 5 0.02000 54.3 0.1 u 52.6 5 0.23100 28.9 1.2 u 28.1 6 0.02610 51.2 0.2 u 49.3 6 0.29100 26.8 1.0 u 25.9 7 0.03340 48.5 0.2 u 47.0 7 0.36500 24.8 2.3 u 24.0 8 0.04210 46.7 0.2 u 45.3 8 0.45200 22.6 3.2 u 22.5 9 0.05410 43.4 0.4 u 43.4 9 0.57000 20.8 4.1 u 21.0 10 0.06820 40.9 0.2 u 41.5 10 0.71200 19.4 6.4 u 19.8 11 0.08380 38.1 0.2 u 39.5 11 0.87100 17.7 11.0 u 18.8 12 0.10460 36.2 0.2 u 37.2 12 1.08000 17.7 17.4 m 17.9 13 0.13560 33.8 0.3 u 34.4 13 1.39000 16.4 30.4 d - 14 0.17230 32.2 0.2 u 31.9 14 1.75000 16.2 47.3 d - 15 0.21490 30.6 0.6 u 29.8 15 2.18000 18.7 100.0 d - 16 0.27500 29.0 0.3 u 27.8 16 2.78000 23.7 100.0 d - 17 0.34900 27.3 0.3 u 26.2 17 3.52000 25.3 100.0 d - 18 0.43600 25.6 0.4 u 25.0 18 4.39000 19.2 100.0 d - 19 0.55500 24.1 0.7 u 24.1 19 5.56000 9.9 100.0 d - 20 0.70100 23.1 0.8 u 23.7 20 7.04000 6.1 100.0 d - Sounding: EG209 Survey: Everglades National Park Date: 12-MAR-96 Location: N 25d 19m 29s W 80d 49m 51s UTM Coord: E[km] 517.04 N[km] 2800.75 Comment: . TX loop size: X[m] 38.1 Y[m] 38.1 RX location: X[m] 0.0 Y[m] 0.0 Model Resistivity Thickness Layer [ohm-m] [m] 1 7.00 6.90 2 2.75 37.10 3 7.68 -- Fit Error[%]: 2.782 System: EM-47 Freq[Hz]: 315 Data Set Code: uh System: EM-47 Freq[Hz]: 30 Data Set Code: hi TX Cur[A]: 1.0 Turn Off[usec]: 2.5 TX Cur[A]: 2.0 Turn Off[usec]: 2.5 RX Moment[turns-m^2]: 31.4 Gain Setting: 1 RX Moment[turns-m^2]: 31.4 Gain Setting: 5 Time rhoa_obs obs_err mask rhoa_cal Time rhoa_obs obs_err mask rhoa_cal [ms] [ohm-m] [%] [ohm-m] [ms] [ohm-m] [%] [ohm-m] 1 0.00680 30.3 0.3 u 30.9 1 0.10000 4.8 0.3 u 5.0 2 0.00890 24.0 0.1 u 23.9 2 0.12100 4.6 0.3 u 4.7 3 0.01200 18.5 0.0 u 18.4 3 0.15100 4.3 0.3 u 4.4 4 0.01570 14.8 0.0 u 14.8 4 0.18800 4.0 0.3 u 4.1 5 0.02000 12.4 0.1 u 12.3 5 0.23100 3.9 0.3 u 3.9 6 0.02610 10.3 0.0 u 10.1 6 0.29100 3.7 0.3 u 3.7 7 0.03340 8.7 0.0 u 8.6 7 0.36500 3.6 0.3 u 3.5 8 0.04210 7.6 0.1 u 7.5 8 0.45200 3.5 0.3 u 3.4 9 0.05410 6.6 0.1 u 6.6 9 0.57000 3.4 0.4 u 3.4 10 0.06820 5.9 0.1 u 5.9 10 0.71200 3.4 0.4 u 3.3 11 0.08380 5.4 0.1 u 5.4 11 0.87100 3.4 0.4 u 3.3 12 0.10460 5.0 0.1 u 5.0 12 1.08000 3.4 0.5 u 3.4 13 0.13560 4.5 0.1 u 4.6 13 1.39000 3.5 0.7 u 3.5 14 0.17230 4.3 0.0 u 4.3 14 1.75000 3.6 1.3 u 3.6 15 0.21490 4.1 0.0 u 4.1 15 2.18000 3.8 1.2 u 3.8 16 0.27500 3.9 0.1 u 3.9 16 2.78000 3.9 2.6 u 4.0 17 0.34900 3.8 0.1 u 3.7 17 3.52000 4.1 4.7 u 4.2 18 0.43600 3.7 0.1 u 3.7 18 4.39000 4.3 7.6 u 4.5 19 0.55500 3.7 0.2 u 3.7 19 5.56000 5.1 7.2 u 4.8 20 0.70100 3.8 0.2 u 3.8 20 7.04000 5.8 71.9 d - Sounding: EG210 Survey: Everglades National Park Date: 12-MAR-96 Location: N 25d 20m 18s W 80d 48m 31s UTM Coord: E[km] 519.25 N[km] 2802.27 Comment: . TX loop size: X[m] 38.1 Y[m] 38.1 RX location: X[m] 0.0 Y[m] 0.0 Model Resistivity Thickness Layer [ohm-m] [m] 1 62.54 30.30 2 18.68 35.10 3 9.86 -- Fit Error[%]: 2.922 System: EM-47 Freq[Hz]: 315 Data Set Code: uh System: EM-47 Freq[Hz]: 30 Data Set Code: hi TX Cur[A]: 2.0 Turn Off[usec]: 2.5 TX Cur[A]: 2.0 Turn Off[usec]: 2.5 RX Moment[turns-m^2]: 31.4 Gain Setting: 2 RX Moment[turns-m^2]: 31.4 Gain Setting: 7 Time rhoa_obs obs_err mask rhoa_cal Time rhoa_obs obs_err mask rhoa_cal [ms] [ohm-m] [%] [ohm-m] [ms] [ohm-m] [%] [ohm-m] 1 0.00680 100.0 0.3 u 96.5 1 0.10000 40.4 0.3 u 41.4 2 0.00890 92.5 0.1 u 89.9 2 0.12100 38.4 0.3 u 38.8 3 0.01200 82.1 0.2 u 83.6 3 0.15100 35.7 0.4 u 35.9 4 0.01570 74.5 0.2 u 78.0 4 0.18800 33.0 0.7 u 33.2 5 0.02000 70.5 0.2 u 72.4 5 0.23100 30.9 0.9 u 30.7 6 0.02610 65.2 0.1 u 65.9 6 0.29100 28.4 1.0 u 28.2 7 0.03340 60.6 0.0 u 60.3 7 0.36500 26.2 2.1 u 26.0 8 0.04210 57.4 0.1 u 55.4 8 0.45200 24.2 2.3 u 24.1 9 0.05410 52.2 0.1 u 50.8 9 0.57000 22.5 3.0 u 22.3 10 0.06820 48.3 0.1 u 47.1 10 0.71200 20.8 6.8 u 20.7 11 0.08380 44.4 0.6 u 44.1 11 0.87100 18.8 7.7 u 19.5 12 0.10460 41.1 0.4 u 41.2 12 1.08000 16.6 11.3 m 18.4 13 0.13560 37.5 0.1 u 38.0 13 1.39000 14.5 14.2 d - 14 0.17230 34.9 0.1 u 35.2 14 1.75000 12.6 26.9 d - 15 0.21490 32.5 0.3 u 32.8 15 2.18000 11.2 36.0 d - 16 0.27500 30.4 0.4 u 30.5 16 2.78000 9.3 43.5 d - 17 0.34900 28.5 0.7 u 28.5 17 3.52000 7.5 66.8 d - 18 0.43600 27.3 0.6 u 27.1 18 4.39000 11.3 100.0 d - 19 0.55500 25.9 0.8 u 25.9 19 5.56000 111.3 100.0 d - 20 0.70100 25.8 2.5 u 25.2 20 7.04000 9.1 100.0 d - Sounding: EG211 Survey: Everglades National Park Date: 12-MAR-96 Location: N 25d 18m 22s W 80d 47m 53s UTM Coord: E[km] 520.35 N[km] 2798.66 Comment: . TX loop size: X[m] 38.1 Y[m] 38.1 RX location: X[m] 0.0 Y[m] 0.0 Model Resistivity Thickness Layer [ohm-m] [m] 1 321.30 2.20 2 19.02 10.90 3 1.93 26.70 4 6.60 -- Fit Error[%]: 4.804 System: EM-47 Freq[Hz]: 315 Data Set Code: uh System: EM-47 Freq[Hz]: 30 Data Set Code: hi TX Cur[A]: 2.0 Turn Off[usec]: 2.5 TX Cur[A]: 2.0 Turn Off[usec]: 2.5 RX Moment[turns-m^2]: 31.4 Gain Setting: 2 RX Moment[turns-m^2]: 31.4 Gain Setting: 7 Time rhoa_obs obs_err mask rhoa_cal Time rhoa_obs obs_err mask rhoa_cal [ms] [ohm-m] [%] [ohm-m] [ms] [ohm-m] [%] [ohm-m] 1 0.00680 66.3 0.3 u 61.8 1 0.10000 8.1 0.2 u 7.8 2 0.00890 52.2 0.2 u 52.2 2 0.12100 7.2 0.1 u 6.9 3 0.01200 39.6 0.1 u 42.0 3 0.15100 6.2 0.2 u 6.1 4 0.01570 31.3 0.1 u 33.8 4 0.18800 5.4 0.1 u 5.4 5 0.02000 25.8 0.1 u 27.4 5 0.23100 4.8 0.3 u 4.8 6 0.02610 21.2 0.1 u 21.8 6 0.29100 4.3 0.2 u 4.3 7 0.03340 17.5 0.1 u 17.7 7 0.36500 3.9 0.2 u 4.0 8 0.04210 15.1 0.1 u 14.7 8 0.45200 3.7 0.2 u 3.7 9 0.05410 12.6 0.1 u 12.1 9 0.57000 3.5 0.2 u 3.5 10 0.06820 10.7 0.1 u 10.2 10 0.71200 3.5 0.1 u 3.4 11 0.08380 9.3 0.1 u 8.9 11 0.87100 3.4 0.5 u 3.3 12 0.10460 8.0 0.2 u 7.7 12 1.08000 3.4 0.8 u 3.3 13 0.13560 6.7 0.2 u 6.6 13 1.39000 3.4 0.9 u 3.4 14 0.17230 5.8 0.2 u 5.8 14 1.75000 3.5 0.8 u 3.4 15 0.21490 5.1 0.2 u 5.2 15 2.18000 3.5 2.9 u 3.5 16 0.27500 4.5 0.2 u 4.6 16 2.78000 3.6 4.9 u 3.7 17 0.34900 4.2 0.1 u 4.3 17 3.52000 3.9 10.3 u 3.9 18 0.43600 3.9 0.2 u 4.0 18 4.39000 3.7 13.3 m 4.1 19 0.55500 3.8 0.1 u 3.9 19 5.56000 4.4 24.5 d - 20 0.70100 3.8 0.2 u 3.9 20 7.04000 3.6 13.8 d - Sounding: EG212 Survey: Everglades National Park Date: 12-MAR-96 Location: N 25d 15m 50s W 80d 47m 53s UTM Coord: E[km] 520.34 N[km] 2794.03 Comment: . TX loop size: X[m] 38.1 Y[m] 38.1 RX location: X[m] 0.0 Y[m] 0.0 Model Resistivity Thickness Layer [ohm-m] [m] 1 247.30 1.70 2 15.71 6.40 3 1.52 -- Fit Error[%]: 3.374 System: EM-47 Freq[Hz]: 315 Data Set Code: uh System: EM-47 Freq[Hz]: 30 Data Set Code: hi TX Cur[A]: 2.0 Turn Off[usec]: 2.5 TX Cur[A]: 2.0 Turn Off[usec]: 2.5 RX Moment[turns-m^2]: 31.4 Gain Setting: 1 RX Moment[turns-m^2]: 31.4 Gain Setting: 6 Time rhoa_obs obs_err mask rhoa_cal Time rhoa_obs obs_err mask rhoa_cal [ms] [ohm-m] [%] [ohm-m] [ms] [ohm-m] [%] [ohm-m] 1 0.00680 55.3 0.5 u 56.4 1 0.10000 4.9 0.1 u 5.0 2 0.00890 42.4 0.3 u 42.5 2 0.12100 4.4 0.0 u 4.5 3 0.01200 31.0 0.1 u 30.9 3 0.15100 3.9 0.0 u 4.0 4 0.01570 23.6 0.2 u 23.5 4 0.18800 3.5 0.0 u 3.6 5 0.02000 18.5 0.2 u 18.4 5 0.23100 3.2 0.1 u 3.3 6 0.02610 14.6 0.2 u 14.2 6 0.29100 2.9 0.0 u 3.0 7 0.03340 11.6 0.1 u 11.3 7 0.36500 2.7 0.1 u 2.8 8 0.04210 9.6 0.2 u 9.3 8 0.45200 2.6 0.1 u 2.6 9 0.05410 7.9 0.2 u 7.6 9 0.57000 2.4 0.1 u 2.5 10 0.06820 6.6 0.2 u 6.4 10 0.71200 2.4 0.3 u 2.3 11 0.08380 5.7 0.2 u 5.6 11 0.87100 2.3 0.3 u 2.2 12 0.10460 5.0 0.2 u 4.9 12 1.08000 2.2 0.6 u 2.1 13 0.13560 4.3 0.2 u 4.3 13 1.39000 2.1 1.2 u 2.1 14 0.17230 3.8 0.2 u 3.8 14 1.75000 2.1 1.5 u 2.0 15 0.21490 3.4 0.3 u 3.5 15 2.18000 2.0 2.5 u 2.0 16 0.27500 3.1 0.2 u 3.2 16 2.78000 2.0 3.0 u 1.9 17 0.34900 3.0 0.2 u 3.0 17 3.52000 1.9 4.3 u 1.9 18 0.43600 2.8 0.2 u 2.9 18 4.39000 1.9 17.6 d - 19 0.55500 2.7 0.2 u 2.8 19 5.56000 1.8 9.3 d - 20 0.70100 2.7 0.2 u 2.8 20 7.04000 2.0 14.4 d - Sounding: EG213 Survey: Everglades National Park Date: 12-MAR-96 Location: N 25d 25m 46s W 80d 39m 28s UTM Coord: E[km] 534.41 N[km] 2812.51 Comment: . TX loop size: X[m] 38.1 Y[m] 38.1 RX location: X[m] 0.0 Y[m] 0.0 Model Resistivity Thickness Layer [ohm-m] [m] 1 385.70 9.50 2 70.70 47.60 3 7.60 -- Fit Error[%]: 3.352 System: EM-47 Freq[Hz]: 315 Data Set Code: uh System: EM-47 Freq[Hz]: 30 Data Set Code: hi TX Cur[A]: 2.0 Turn Off[usec]: 2.5 TX Cur[A]: 2.0 Turn Off[usec]: 2.5 RX Moment[turns-m^2]: 31.4 Gain Setting: 3 RX Moment[turns-m^2]: 31.4 Gain Setting: 7 Time rhoa_obs obs_err mask rhoa_cal Time rhoa_obs obs_err mask rhoa_cal [ms] [ohm-m] [%] [ohm-m] [ms] [ohm-m] [%] [ohm-m] 1 0.00680 162.4 0.2 u 167.3 1 0.10000 65.7 0.4 u 66.2 2 0.00890 154.6 0.1 u 149.3 2 0.12100 58.4 0.4 u 58.2 3 0.01200 138.6 0.3 u 135.9 3 0.15100 50.5 0.3 u 50.2 4 0.01570 127.7 0.3 u 128.7 4 0.18800 43.4 0.4 u 43.5 5 0.02000 123.9 0.3 u 124.4 5 0.23100 38.2 0.7 u 38.3 6 0.02610 118.4 0.2 u 120.6 6 0.29100 33.0 0.7 u 33.3 7 0.03340 113.7 0.1 u 115.4 7 0.36500 29.0 1.0 u 29.4 8 0.04210 108.8 0.2 u 108.1 8 0.45200 25.6 1.1 u 26.2 9 0.05410 98.3 0.1 u 97.3 9 0.57000 22.8 1.0 u 23.4 10 0.06820 87.9 0.2 u 85.8 10 0.71200 21.6 1.0 u 21.2 11 0.08380 77.1 0.4 u 75.7 11 0.87100 19.7 4.8 u 19.5 12 0.10460 67.2 0.2 u 65.7 12 1.08000 18.7 6.7 u 17.9 13 0.13560 56.5 0.2 u 55.7 13 1.39000 17.3 9.9 u 16.4 14 0.17230 48.5 0.1 u 48.0 14 1.75000 16.9 13.0 m 15.3 15 0.21490 42.4 0.3 u 42.3 15 2.18000 15.5 21.3 m 14.5 16 0.27500 36.9 0.5 u 37.1 16 2.78000 16.1 34.0 d - 17 0.34900 32.9 0.6 u 33.3 17 3.52000 14.8 33.0 d - 18 0.43600 29.5 0.6 u 30.4 18 4.39000 15.0 55.2 d - 19 0.55500 27.0 0.8 u 28.1 19 5.56000 17.2 100.0 d - 20 0.70100 25.5 1.5 u 26.5 20 7.04000 10.8 100.0 d - Sounding: EG214 Survey: Everglades National Park Date: 13-MAR-96 Location: N 25d 23m 17s W 80d 38m 35s UTM Coord: E[km] 535.91 N[km] 2807.81 Comment: . TX loop size: X[m] 38.1 Y[m] 38.1 RX location: X[m] 0.0 Y[m] 0.0 Model Resistivity Thickness Layer [ohm-m] [m] 1 394.60 14.70 2 38.09 50.10 3 17.87 -- Fit Error[%]: 2.807 System: EM-47 Freq[Hz]: 315 Data Set Code: uh System: EM-47 Freq[Hz]: 30 Data Set Code: hi TX Cur[A]: 2.0 Turn Off[usec]: 2.5 TX Cur[A]: 2.0 Turn Off[usec]: 2.5 RX Moment[turns-m^2]: 31.4 Gain Setting: 3 RX Moment[turns-m^2]: 31.4 Gain Setting: 7 Time rhoa_obs obs_err mask rhoa_cal Time rhoa_obs obs_err mask rhoa_cal [ms] [ohm-m] [%] [ohm-m] [ms] [ohm-m] [%] [ohm-m] 1 0.00680 154.6 0.3 u 164.4 1 0.10000 53.5 0.2 u 56.1 2 0.00890 141.4 0.3 u 137.8 2 0.12100 51.6 0.3 u 53.0 3 0.01200 119.2 0.1 u 115.6 3 0.15100 48.8 0.4 u 49.4 4 0.01570 102.4 0.2 u 101.0 4 0.18800 45.5 0.3 u 46.0 5 0.02000 92.1 0.2 u 90.7 5 0.23100 43.3 0.6 u 43.0 6 0.02610 82.6 0.1 u 81.9 6 0.29100 40.3 0.6 u 40.0 7 0.03340 75.5 0.1 u 75.7 7 0.36500 37.7 1.5 u 37.3 8 0.04210 71.4 0.2 u 71.0 8 0.45200 35.2 1.0 u 35.0 9 0.05410 66.5 0.3 u 66.5 9 0.57000 32.9 3.0 u 32.9 10 0.06820 63.1 0.2 u 62.7 10 0.71200 30.9 1.8 u 31.1 11 0.08380 59.3 0.2 u 59.4 11 0.87100 30.1 6.9 u 29.7 12 0.10460 56.3 0.2 u 55.9 12 1.08000 27.8 4.1 u 28.4 13 0.13560 52.0 0.2 u 51.9 13 1.39000 26.9 10.9 u 27.1 14 0.17230 48.8 0.4 u 48.4 14 1.75000 27.6 21.2 d - 15 0.21490 45.8 0.4 u 45.5 15 2.18000 31.9 38.4 d - 16 0.27500 43.3 0.2 u 42.6 16 2.78000 38.9 35.3 d - 17 0.34900 41.3 0.3 u 40.4 17 3.52000 36.3 100.0 d - 18 0.43600 38.9 0.6 u 38.8 18 4.39000 27.6 100.0 d - 19 0.55500 37.9 1.2 u 37.7 19 5.56000 27.6 100.0 d - 20 0.70100 36.7 2.2 u 37.1 20 7.04000 95.2 100.0 d - Sounding: EG215 Survey: Everglades National Park Date: 13-MAR-96 Location: N 25d 23m 20s W 80d 43m 16s UTM Coord: E[km] 528.07 N[km] 2807.89 Comment: . TX loop size: X[m] 38.1 Y[m] 38.1 RX location: X[m] 0.0 Y[m] 0.0 Model Resistivity Thickness Layer [ohm-m] [m] 1 335.80 3.80 2 44.81 17.40 3 9.69 43.90 4 1.83 -- Fit Error[%]: 3.727 System: EM-47 Freq[Hz]: 315 Data Set Code: uh System: EM-47 Freq[Hz]: 30 Data Set Code: hi TX Cur[A]: 2.0 Turn Off[usec]: 2.5 TX Cur[A]: 2.0 Turn Off[usec]: 2.5 RX Moment[turns-m^2]: 31.4 Gain Setting: 3 RX Moment[turns-m^2]: 31.4 Gain Setting: 7 Time rhoa_obs obs_err mask rhoa_cal Time rhoa_obs obs_err mask rhoa_cal [ms] [ohm-m] [%] [ohm-m] [ms] [ohm-m] [%] [ohm-m] 1 0.00680 104.2 0.3 u 101.2 1 0.10000 24.4 0.3 u 24.3 2 0.00890 89.2 0.2 u 87.9 2 0.12100 23.3 0.3 u 23.1 3 0.01200 72.0 0.2 u 74.2 3 0.15100 21.9 0.4 u 21.9 4 0.01570 60.3 0.2 u 63.2 4 0.18800 20.5 0.3 u 20.9 5 0.02000 52.5 0.1 u 54.4 5 0.23100 19.5 0.4 u 19.8 6 0.02610 45.5 0.1 u 46.3 6 0.29100 18.1 0.5 u 18.5 7 0.03340 40.0 0.1 u 40.1 7 0.36500 16.7 0.6 u 16.8 8 0.04210 36.3 0.1 u 35.3 8 0.45200 15.2 0.7 u 15.2 9 0.05410 32.4 0.1 u 31.1 9 0.57000 13.6 0.9 u 13.4 10 0.06820 29.6 0.1 u 28.1 10 0.71200 12.2 1.3 u 11.8 11 0.08380 27.1 0.1 u 26.0 11 0.87100 10.8 1.8 u 10.5 12 0.10460 25.3 0.1 u 24.3 12 1.08000 9.4 2.2 u 9.3 13 0.13560 23.2 0.2 u 23.0 13 1.39000 8.1 2.5 u 8.1 14 0.17230 21.9 0.1 u 22.1 14 1.75000 7.1 4.9 u 7.2 15 0.21490 20.8 0.3 u 21.3 15 2.18000 6.4 6.5 u 6.5 16 0.27500 19.8 0.2 u 20.4 16 2.78000 5.8 4.5 u 5.9 17 0.34900 18.9 0.1 u 19.3 17 3.52000 5.4 5.7 u 5.4 18 0.43600 17.9 0.1 u 18.2 18 4.39000 4.9 9.9 u 5.1 19 0.55500 16.8 0.4 u 16.9 19 5.56000 5.4 20.3 m 4.8 20 0.70100 16.1 0.3 u 15.7 20 7.04000 5.0 17.8 m 4.6 Sounding: EG216 Survey: Everglades National Park Date: 13-MAR-96 Location: N 25d 23m 21s W 80d 44m 29s UTM Coord: E[km] 526.01 N[km] 2807.91 Comment: . TX loop size: X[m] 38.1 Y[m] 38.1 RX location: X[m] 0.0 Y[m] 0.0 Model Resistivity Thickness Layer [ohm-m] [m] 1 195.70 13.30 2 8.63 83.00 3 22.21 -- Fit Error[%]: 3.446 System: EM-47 Freq[Hz]: 315 Data Set Code: uh System: EM-47 Freq[Hz]: 30 Data Set Code: hi TX Cur[A]: 2.0 Turn Off[usec]: 2.5 TX Cur[A]: 2.0 Turn Off[usec]: 2.5 RX Moment[turns-m^2]: 31.4 Gain Setting: 2 RX Moment[turns-m^2]: 31.4 Gain Setting: 7 Time rhoa_obs obs_err mask rhoa_cal Time rhoa_obs obs_err mask rhoa_cal [ms] [ohm-m] [%] [ohm-m] [ms] [ohm-m] [%] [ohm-m] 1 0.00680 96.0 0.4 u 102.5 1 0.10000 17.4 0.5 u 17.9 2 0.00890 78.9 0.2 u 79.9 2 0.12100 16.4 0.5 u 16.8 3 0.01200 61.6 0.1 u 61.5 3 0.15100 15.3 0.5 u 15.7 4 0.01570 50.4 0.1 u 49.9 4 0.18800 14.4 0.5 u 14.7 5 0.02000 42.8 0.1 u 41.7 5 0.23100 13.7 0.5 u 13.9 6 0.02610 36.2 0.1 u 34.8 6 0.29100 13.0 0.5 u 13.1 7 0.03340 31.0 0.1 u 30.0 7 0.36500 12.5 0.7 u 12.5 8 0.04210 27.5 0.1 u 26.4 8 0.45200 12.0 0.8 u 11.9 9 0.05410 23.9 0.1 u 23.3 9 0.57000 11.6 0.8 u 11.5 10 0.06820 21.4 0.1 u 20.9 10 0.71200 11.5 1.0 u 11.1 11 0.08380 19.4 0.1 u 19.3 11 0.87100 11.1 2.0 u 11.0 12 0.10460 17.8 0.1 u 17.8 12 1.08000 10.9 4.4 u 10.9 13 0.13560 16.1 0.1 u 16.4 13 1.39000 10.8 6.8 u 10.9 14 0.17230 15.1 0.2 u 15.3 14 1.75000 11.3 11.3 u 11.1 15 0.21490 14.2 0.2 u 14.5 15 2.18000 11.2 14.1 u 11.4 16 0.27500 13.6 0.1 u 13.8 16 2.78000 10.7 13.9 d - 17 0.34900 13.2 0.2 u 13.3 17 3.52000 12.6 48.7 d - 18 0.43600 12.9 0.1 u 12.9 18 4.39000 14.5 70.1 d - 19 0.55500 12.9 0.2 u 12.7 19 5.56000 14.4 100.0 d - 20 0.70100 13.0 0.4 u 12.8 20 7.04000 23.8 100.0 d - Sounding: EG217 Survey: Everglades National Park Date: 13-MAR-96 Location: N 25d 22m 09s W 80d 41m 14s UTM Coord: E[km] 531.52 N[km] 2805.65 Comment: . TX loop size: X[m] 38.1 Y[m] 38.1 RX location: X[m] 0.0 Y[m] 0.0 Model Resistivity Thickness Layer [ohm-m] [m] 1 147.60 6.00 2 70.54 23.60 3 20.08 74.50 4 8.72 -- Fit Error[%]: 2.850 System: EM-47 Freq[Hz]: 315 Data Set Code: uh System: EM-47 Freq[Hz]: 30 Data Set Code: hi TX Cur[A]: 2.0 Turn Off[usec]: 2.5 TX Cur[A]: 2.0 Turn Off[usec]: 2.5 RX Moment[turns-m^2]: 31.4 Gain Setting: 3 RX Moment[turns-m^2]: 31.4 Gain Setting: 7 Time rhoa_obs obs_err mask rhoa_cal Time rhoa_obs obs_err mask rhoa_cal [ms] [ohm-m] [%] [ohm-m] [ms] [ohm-m] [%] [ohm-m] 1 0.00680 136.0 0.2 u 134.9 1 0.10000 41.9 0.3 u 43.5 2 0.00890 124.2 0.2 u 121.9 2 0.12100 40.0 0.2 u 41.0 3 0.01200 106.2 0.2 u 108.3 3 0.15100 38.0 0.3 u 38.7 4 0.01570 93.9 0.3 u 96.8 4 0.18800 36.4 0.4 u 36.8 5 0.02000 85.7 0.2 u 86.5 5 0.23100 35.5 0.6 u 35.2 6 0.02610 76.8 0.1 u 76.2 6 0.29100 34.1 0.8 u 33.5 7 0.03340 69.1 0.1 u 67.9 7 0.36500 32.5 1.0 u 31.7 8 0.04210 63.0 0.2 u 61.1 8 0.45200 30.3 0.9 u 30.0 9 0.05410 56.2 0.1 u 54.9 9 0.57000 28.0 2.8 u 28.0 10 0.06820 50.9 0.1 u 50.1 10 0.71200 25.8 2.5 u 26.1 11 0.08380 46.3 0.1 u 46.4 11 0.87100 24.4 3.9 u 24.4 12 0.10460 42.9 0.2 u 43.3 12 1.08000 22.6 8.2 u 22.8 13 0.13560 39.6 0.2 u 40.4 13 1.39000 21.5 10.6 u 21.1 14 0.17230 38.0 0.3 u 38.3 14 1.75000 21.8 24.4 d - 15 0.21490 36.9 0.4 u 36.9 15 2.18000 19.3 31.7 d - 16 0.27500 36.0 0.3 u 35.6 16 2.78000 20.7 31.4 d - 17 0.34900 35.3 0.6 u 34.6 17 3.52000 28.7 64.6 d - 18 0.43600 34.3 0.7 u 33.7 18 4.39000 33.0 100.0 d - 19 0.55500 32.3 0.5 u 32.8 19 5.56000 27.1 99.9 d - 20 0.70100 30.9 1.1 u 32.1 20 7.04000 30.8 100.0 d - Sounding: EG218 Survey: Everglades National Park Date: 13-MAR-96 Location: N 25d 23m 25s W 80d 39m 25s UTM Coord: E[km] 534.53 N[km] 2808.04 Comment: . TX loop size: X[m] 38.1 Y[m] 38.1 RX location: X[m] 0.0 Y[m] 0.0 Model Resistivity Thickness Layer [ohm-m] [m] 1 180.20 12.90 2 38.59 46.50 3 17.38 -- Fit Error[%]: 3.518 System: EM-47 Freq[Hz]: 315 Data Set Code: uh System: EM-47 Freq[Hz]: 30 Data Set Code: hi TX Cur[A]: 2.0 Turn Off[usec]: 2.5 TX Cur[A]: 2.0 Turn Off[usec]: 2.5 RX Moment[turns-m^2]: 31.4 Gain Setting: 3 RX Moment[turns-m^2]: 31.4 Gain Setting: 7 Time rhoa_obs obs_err mask rhoa_cal Time rhoa_obs obs_err mask rhoa_cal [ms] [ohm-m] [%] [ohm-m] [ms] [ohm-m] [%] [ohm-m] 1 0.00680 123.2 0.2 u 133.9 1 0.10000 48.8 0.2 u 51.8 2 0.00890 110.5 0.1 u 114.3 2 0.12100 47.0 0.3 u 48.9 3 0.01200 94.5 0.2 u 97.8 3 0.15100 46.6 0.7 u 45.7 4 0.01570 82.9 0.2 u 87.0 4 0.18800 42.4 1.0 u 42.5 5 0.02000 76.0 0.2 u 79.2 5 0.23100 41.1 1.2 u 39.9 6 0.02610 69.1 0.1 u 72.8 6 0.29100 36.9 0.9 u 37.1 7 0.03340 8391.0 100.0 d - 7 0.36500 2535.0 77.6 d - 8 0.04210 61.0 0.4 u 64.5 8 0.45200 33.3 1.8 u 32.7 9 0.05410 58.5 0.3 u 61.0 9 0.57000 30.2 2.5 u 30.8 10 0.06820 55.9 0.2 u 57.8 10 0.71200 29.9 3.1 u 29.2 11 0.08380 51.5 1.4 u 54.8 11 0.87100 27.4 4.2 u 28.0 12 0.10460 48.7 0.9 u 51.6 12 1.08000 26.5 6.5 u 26.8 13 0.13560 46.2 0.2 u 47.9 13 1.39000 26.6 11.3 u 25.7 14 0.17230 43.5 0.3 u 44.7 14 1.75000 31.6 39.5 d - 15 0.21490 41.8 0.9 u 42.1 15 2.18000 25.7 41.5 d - 16 0.27500 37.5 0.9 u 39.6 16 2.78000 19.5 24.8 d - 17 0.34900 2485.0 100.0 d - 17 3.52000 176.2 100.0 d - 18 0.43600 34.0 1.1 u 36.2 18 4.39000 18.6 62.4 d - 19 0.55500 32.5 1.5 u 35.2 19 5.56000 98.3 100.0 d - 20 0.70100 32.2 4.1 u 34.8 20 7.04000 15.2 100.0 d - Sounding: EG219 Survey: Everglades National Park Date: 14-MAR-96 Location: N 25d 19m 54s W 80d 38m 56s UTM Coord: E[km] 535.34 N[km] 2801.54 Comment: . TX loop size: X[m] 39.6 Y[m] 39.6 RX location: X[m] 0.0 Y[m] 0.0 Model Resistivity Thickness Layer [ohm-m] [m] 1 82.58 20.50 2 21.71 76.80 3 5.08 -- Fit Error[%]: 2.626 System: EM-47 Freq[Hz]: 315 Data Set Code: uh System: EM-47 Freq[Hz]: 30 Data Set Code: hi TX Cur[A]: 2.0 Turn Off[usec]: 2.5 TX Cur[A]: 2.0 Turn Off[usec]: 2.5 RX Moment[turns-m^2]: 31.4 Gain Setting: 3 RX Moment[turns-m^2]: 31.4 Gain Setting: 7 Time rhoa_obs obs_err mask rhoa_cal Time rhoa_obs obs_err mask rhoa_cal [ms] [ohm-m] [%] [ohm-m] [ms] [ohm-m] [%] [ohm-m] 1 0.00680 116.8 0.5 u 120.3 1 0.10000 36.2 0.3 u 38.0 2 0.00890 107.3 0.3 u 104.3 2 0.12100 35.8 0.2 u 36.6 3 0.01200 91.0 0.2 u 88.9 3 0.15100 35.1 0.4 u 35.4 4 0.01570 77.6 0.1 u 77.3 4 0.18800 34.1 0.3 u 34.5 5 0.02000 68.4 0.1 u 68.5 5 0.23100 33.7 0.7 u 33.6 6 0.02610 59.6 0.1 u 60.4 6 0.29100 32.5 0.5 u 32.5 7 0.03340 72.2 1.2 d - 7 0.36500 38.4 1.6 d - 8 0.04210 49.0 0.2 u 49.5 8 0.45200 29.3 1.7 u 28.9 9 0.05410 44.8 0.2 u 45.2 9 0.57000 26.9 2.4 u 26.5 10 0.06820 42.4 0.2 u 42.1 10 0.71200 24.8 2.2 u 24.1 11 0.08380 40.0 0.2 u 39.8 11 0.87100 21.8 1.9 u 22.1 12 0.10460 38.7 0.2 u 37.9 12 1.08000 19.4 4.3 u 20.0 13 0.13560 37.1 0.2 u 36.5 13 1.39000 17.7 7.3 u 17.9 14 0.17230 36.3 0.3 u 35.7 14 1.75000 16.4 11.0 u 16.2 15 0.21490 35.6 0.3 u 35.2 15 2.18000 14.9 13.8 m 14.9 16 0.27500 34.8 0.4 u 34.7 16 2.78000 15.2 12.1 m 13.7 17 0.34900 42.9 0.8 d - 17 3.52000 17.2 30.8 d - 18 0.43600 33.1 0.4 u 33.3 18 4.39000 13.9 32.2 d - 19 0.55500 32.1 0.5 u 32.1 19 5.56000 15.7 50.8 d - 20 0.70100 30.6 1.3 u 30.9 20 7.04000 45.4 100.0 d - Sounding: EG220 Survey: Everglades National Park Date: 14-MAR-96 Location: N 25d 21m 41s W 80d 37m 48s UTM Coord: E[km] 537.22 N[km] 2804.85 Comment: . TX loop size: X[m] 39.6 Y[m] 39.6 RX location: X[m] 0.0 Y[m] 0.0 Model Resistivity Thickness Layer [ohm-m] [m] 1 76.28 23.90 2 19.22 49.50 3 8.25 -- Fit Error[%]: 1.903 System: EM-47 Freq[Hz]: 315 Data Set Code: uh System: EM-47 Freq[Hz]: 30 Data Set Code: hi TX Cur[A]: 2.0 Turn Off[usec]: 2.5 TX Cur[A]: 2.0 Turn Off[usec]: 2.5 RX Moment[turns-m^2]: 31.4 Gain Setting: 3 RX Moment[turns-m^2]: 31.4 Gain Setting: 7 Time rhoa_obs obs_err mask rhoa_cal Time rhoa_obs obs_err mask rhoa_cal [ms] [ohm-m] [%] [ohm-m] [ms] [ohm-m] [%] [ohm-m] 1 0.00680 117.1 0.5 u 118.5 1 0.10000 37.3 0.1 u 38.6 2 0.00890 108.4 0.1 u 105.9 2 0.12100 36.1 0.1 u 36.7 3 0.01200 92.8 0.2 u 92.4 3 0.15100 34.3 0.2 u 34.6 4 0.01570 80.3 0.1 u 81.4 4 0.18800 32.2 0.3 u 32.5 5 0.02000 71.3 0.1 u 72.1 5 0.23100 30.5 0.3 u 30.5 6 0.02610 62.5 0.1 u 63.3 6 0.29100 28.2 0.5 u 28.3 7 0.03340 67.1 3.1 d - 7 0.36500 28.1 0.8 d - 8 0.04210 51.7 0.1 u 51.3 8 0.45200 24.3 0.7 u 24.1 9 0.05410 47.2 0.1 u 46.7 9 0.57000 22.4 1.0 u 22.2 10 0.06820 44.4 0.1 u 43.2 10 0.71200 21.0 3.0 u 20.5 11 0.08380 41.5 0.2 u 40.8 11 0.87100 19.2 3.5 u 19.2 12 0.10460 39.3 0.1 u 38.5 12 1.08000 17.7 3.0 u 17.9 13 0.13560 36.5 0.1 u 36.3 13 1.39000 16.5 5.1 u 16.6 14 0.17230 34.4 0.2 u 34.3 14 1.75000 15.8 11.3 u 15.7 15 0.21490 32.4 0.1 u 32.5 15 2.18000 14.8 16.7 u 14.9 16 0.27500 30.4 0.1 u 30.5 16 2.78000 14.1 10.2 u 14.2 17 0.34900 32.2 1.5 d - 17 3.52000 16.4 29.5 d - 18 0.43600 27.2 0.3 u 27.3 18 4.39000 12.3 39.5 d - 19 0.55500 26.1 0.4 u 26.1 19 5.56000 19.4 100.0 d - 20 0.70100 25.0 1.7 u 25.2 20 7.04000 17.4 100.0 d - Sounding: EG221 Survey: Everglades National Park Date: 14-MAR-96 Location: N 25d 21m 31s W 80d 33m 55s UTM Coord: E[km] 543.73 N[km] 2804.55 Comment: . TX loop size: X[m] 39.6 Y[m] 39.6 RX location: X[m] 0.0 Y[m] 0.0 Model Resistivity Thickness Layer [ohm-m] [m] 1 74.73 37.20 2 23.90 60.40 3 10.04 -- Fit Error[%]: 3.725 System: EM-47 Freq[Hz]: 315 Data Set Code: uh System: EM-47 Freq[Hz]: 30 Data Set Code: hi TX Cur[A]: 2.0 Turn Off[usec]: 2.5 TX Cur[A]: 2.0 Turn Off[usec]: 2.5 RX Moment[turns-m^2]: 31.4 Gain Setting: 3 RX Moment[turns-m^2]: 31.4 Gain Setting: 7 Time rhoa_obs obs_err mask rhoa_cal Time rhoa_obs obs_err mask rhoa_cal [ms] [ohm-m] [%] [ohm-m] [ms] [ohm-m] [%] [ohm-m] 1 0.00680 117.6 0.8 u 111.9 1 0.10000 52.1 1.2 u 53.1 2 0.00890 108.5 0.6 u 104.7 2 0.12100 49.3 0.9 u 50.6 3 0.01200 96.7 0.4 u 98.7 3 0.15100 48.3 0.7 u 47.9 4 0.01570 89.7 0.4 u 93.7 4 0.18800 43.8 1.1 u 45.3 5 0.02000 86.0 0.4 u 88.6 5 0.23100 43.4 1.7 u 42.9 6 0.02610 80.3 0.4 u 82.5 6 0.29100 39.1 2.1 u 40.0 7 0.03340 84.0 1.3 d - 7 0.36500 40.2 4.0 d - 8 0.04210 71.5 0.5 u 70.6 8 0.45200 35.0 2.6 u 34.5 9 0.05410 65.3 0.6 u 64.7 9 0.57000 30.9 2.7 u 31.7 10 0.06820 61.1 0.5 u 59.9 10 0.71200 30.4 2.7 u 29.1 11 0.08380 58.1 0.5 u 56.3 11 0.87100 26.8 7.0 u 27.1 12 0.10460 54.5 0.6 u 53.0 12 1.08000 25.0 8.7 u 25.1 13 0.13560 50.7 0.7 u 50.0 13 1.39000 23.1 12.8 u 23.1 14 0.17230 48.2 0.6 u 47.5 14 1.75000 20.5 28.2 m 21.5 15 0.21490 45.6 0.9 u 45.5 15 2.18000 21.0 26.9 m 20.3 16 0.27500 41.9 0.5 u 43.1 16 2.78000 18.6 25.6 m 19.2 17 0.34900 46.7 0.7 d - 17 3.52000 21.0 45.3 d - 18 0.43600 38.8 1.5 u 39.2 18 4.39000 20.1 74.8 d - 19 0.55500 37.5 0.8 u 37.4 19 5.56000 22.6 100.0 d - 20 0.70100 37.0 1.8 u 36.0 20 7.04000 111.1 100.0 d - Sounding: EG222 Survey: Everglades National Park Date: 14-MAR-96 Location: N 25d 21m 35s W 80d 31m 36s UTM Coord: E[km] 547.64 N[km] 2804.71 Comment: . TX loop size: X[m] 39.6 Y[m] 39.6 RX location: X[m] 0.0 Y[m] 0.0 Model Resistivity Thickness Layer [ohm-m] [m] 1 83.23 31.60 2 37.25 47.40 3 12.16 -- Fit Error[%]: 10.686 System: EM-47 Freq[Hz]: 315 Data Set Code: uh System: EM-47 Freq[Hz]: 30 Data Set Code: hi TX Cur[A]: 2.0 Turn Off[usec]: 2.5 TX Cur[A]: 2.0 Turn Off[usec]: 2.5 RX Moment[turns-m^2]: 31.4 Gain Setting: 3 RX Moment[turns-m^2]: 31.4 Gain Setting: 7 Time rhoa_obs obs_err mask rhoa_cal Time rhoa_obs obs_err mask rhoa_cal [ms] [ohm-m] [%] [ohm-m] [ms] [ohm-m] [%] [ohm-m] 1 0.00680 125.7 0.2 u 123.8 1 0.10000 59.2 0.7 u 63.4 2 0.00890 117.8 0.2 u 114.7 2 0.12100 56.1 0.7 u 60.2 3 0.01200 104.1 0.4 u 105.9 3 0.15100 59.2 0.6 u 56.2 4 0.01570 94.9 0.5 u 98.6 4 0.18800 47.9 1.1 u 51.9 5 0.02000 89.3 0.3 u 92.0 5 0.23100 48.6 2.2 u 47.8 6 0.02610 83.9 0.3 u 85.4 6 0.29100 40.0 2.0 u 43.4 7 0.03340 84.4 0.5 m 80.0 7 0.36500 40.6 4.3 m 39.5 8 0.04210 78.9 0.3 u 75.8 8 0.45200 39.3 3.6 u 36.1 9 0.05410 73.9 0.2 u 72.1 9 0.57000 32.3 4.3 u 32.9 10 0.06820 76.9 0.3 u 69.1 10 0.71200 35.0 7.5 u 30.2 11 0.08380 69.8 0.3 u 66.6 11 0.87100 27.8 7.9 u 28.2 12 0.10460 62.4 0.5 u 63.5 12 1.08000 29.0 10.8 u 26.2 13 0.13560 59.7 0.4 u 59.4 13 1.39000 22.9 8.8 u 24.3 14 0.17230 55.7 0.3 u 55.3 14 1.75000 22.5 17.8 u 22.9 15 0.21490 47.5 0.9 u 51.4 15 2.18000 18.4 27.8 u 21.7 16 0.27500 42.4 0.5 u 47.3 16 2.78000 20.4 31.0 u 20.7 17 0.34900 45.7 1.1 m 43.8 17 3.52000 20.3 36.3 u 20.0 18 0.43600 41.1 1.2 u 41.1 18 4.39000 13.3 66.2 d - 19 0.55500 42.1 1.9 u 38.8 19 5.56000 12.0 58.7 d - 20 0.70100 41.9 4.4 u 37.2 20 7.04000 45.4 100.0 d - Sounding: EG223 Survey: Everglades National Park Date: 14-MAR-96 Location: N 25d 18m 31s W 80d 29m 35s UTM Coord: E[km] 551.04 N[km] 2799.05 Comment: . TX loop size: X[m] 39.6 Y[m] 39.6 RX location: X[m] 0.0 Y[m] 0.0 Model Resistivity Thickness Layer [ohm-m] [m] 1 77.63 11.10 2 2.85 11.00 3 14.94 69.10 4 4.81 -- Fit Error[%]: 2.397 System: EM-47 Freq[Hz]: 315 Data Set Code: uh System: EM-47 Freq[Hz]: 30 Data Set Code: hi TX Cur[A]: 2.0 Turn Off[usec]: 2.5 TX Cur[A]: 2.0 Turn Off[usec]: 2.5 RX Moment[turns-m^2]: 31.4 Gain Setting: 2 RX Moment[turns-m^2]: 31.4 Gain Setting: 7 Time rhoa_obs obs_err mask rhoa_cal Time rhoa_obs obs_err mask rhoa_cal [ms] [ohm-m] [%] [ohm-m] [ms] [ohm-m] [%] [ohm-m] 1 0.00680 81.8 0.3 u 83.4 1 0.10000 8.1 0.0 u 8.4 2 0.00890 62.6 0.1 u 62.3 2 0.12100 7.8 0.0 u 8.0 3 0.01200 45.9 0.2 u 45.3 3 0.15100 7.5 0.1 u 7.6 4 0.01570 34.6 0.1 u 34.4 4 0.18800 7.4 0.1 u 7.5 5 0.02000 26.8 0.1 u 26.8 5 0.23100 7.4 0.1 u 7.4 6 0.02610 20.7 0.1 u 20.6 6 0.29100 7.5 0.1 u 7.5 7 0.03340 18.9 2.3 m 16.5 7 0.36500 8.1 0.4 u 7.7 8 0.04210 13.7 0.1 u 13.7 8 0.45200 8.0 0.2 u 8.0 9 0.05410 11.5 0.1 u 11.4 9 0.57000 8.4 0.4 u 8.3 10 0.06820 10.0 0.1 u 10.0 10 0.71200 8.8 0.7 u 8.7 11 0.08380 9.1 0.1 u 9.0 11 0.87100 9.0 0.8 u 8.9 12 0.10460 8.4 0.1 u 8.3 12 1.08000 8.9 1.4 u 9.1 13 0.13560 7.9 0.1 u 7.8 13 1.39000 9.0 2.0 u 9.2 14 0.17230 7.7 0.1 u 7.6 14 1.75000 9.4 4.9 u 9.2 15 0.21490 7.6 0.3 u 7.5 15 2.18000 9.2 8.4 u 9.0 16 0.27500 7.7 0.1 u 7.6 16 2.78000 8.8 8.3 u 8.8 17 0.34900 8.3 0.1 m 7.9 17 3.52000 9.8 12.4 m 8.6 18 0.43600 8.4 0.1 u 8.4 18 4.39000 8.2 17.3 d - 19 0.55500 8.9 0.2 u 9.0 19 5.56000 9.2 42.1 d - 20 0.70100 9.6 0.6 u 9.8 20 7.04000 6.2 26.7 d - Sounding: EG224 Survey: Everglades National Park Date: 14-MAR-96 Location: N 25d 19m 48s W 80d 29m 32s UTM Coord: E[km] 551.11 N[km] 2801.44 Comment: . TX loop size: X[m] 39.6 Y[m] 39.6 RX location: X[m] 0.0 Y[m] 0.0 Model Resistivity Thickness Layer [ohm-m] [m] 1 92.14 10.10 2 5.21 12.40 3 76.21 -- Fit Error[%]: 3.061 System: EM-47 Freq[Hz]: 315 Data Set Code: uh System: EM-47 Freq[Hz]: 30 Data Set Code: hi TX Cur[A]: 2.0 Turn Off[usec]: 2.5 TX Cur[A]: 2.0 Turn Off[usec]: 2.5 RX Moment[turns-m^2]: 31.4 Gain Setting: 2 RX Moment[turns-m^2]: 31.4 Gain Setting: 7 Time rhoa_obs obs_err mask rhoa_cal Time rhoa_obs obs_err mask rhoa_cal [ms] [ohm-m] [%] [ohm-m] [ms] [ohm-m] [%] [ohm-m] 1 0.00680 73.5 0.3 u 73.2 1 0.10000 12.1 0.0 u 12.7 2 0.00890 56.5 0.1 u 55.5 2 0.12100 12.4 0.1 u 12.8 3 0.01200 41.1 0.1 u 41.0 3 0.15100 12.9 0.1 u 13.2 4 0.01570 31.3 0.1 u 31.8 4 0.18800 13.6 0.1 u 13.8 5 0.02000 25.2 0.1 u 25.6 5 0.23100 14.5 0.2 u 14.6 6 0.02610 20.6 0.1 u 20.7 6 0.29100 15.7 0.3 u 15.7 7 0.03340 19.3 0.6 m 17.6 7 0.36500 17.8 0.6 u 17.2 8 0.04210 15.7 0.0 u 15.5 8 0.45200 18.8 0.9 u 18.7 9 0.05410 14.2 0.2 u 14.1 9 0.57000 21.0 1.1 u 20.9 10 0.06820 13.5 0.1 u 13.2 10 0.71200 23.7 2.9 u 22.9 11 0.08380 13.0 0.1 u 12.8 11 0.87100 25.4 4.2 u 25.3 12 0.10460 13.0 0.1 u 12.7 12 1.08000 27.3 3.6 u 27.6 13 0.13560 13.1 0.1 u 13.0 13 1.39000 33.4 17.0 d - 14 0.17230 13.7 0.3 u 13.6 14 1.75000 39.5 38.3 d - 15 0.21490 14.5 0.5 u 14.4 15 2.18000 35.6 41.7 d - 16 0.27500 15.6 0.1 u 15.6 16 2.78000 100.7 100.0 d - 17 0.34900 17.8 0.3 u 17.2 17 3.52000 44.5 100.0 d - 18 0.43600 18.7 0.3 u 19.0 18 4.39000 26.2 100.0 d - 19 0.55500 21.0 0.9 u 21.7 19 5.56000 35.1 100.0 d - 20 0.70100 23.8 1.6 u 24.5 20 7.04000 9.9 41.1 d - Sounding: EG225 Survey: Everglades National Park Date: 15-MAR-96 Location: N 25d 25m 58s W 80d 44m 52s UTM Coord: E[km] 525.35 N[km] 2812.74 Comment: . TX loop size: X[m] 39.6 Y[m] 39.6 RX location: X[m] 0.0 Y[m] 0.0 Model Resistivity Thickness Layer [ohm-m] [m] 1 363.10 9.30 2 15.92 55.40 3 10.74 -- Fit Error[%]: 2.680 System: EM-47 Freq[Hz]: 315 Data Set Code: uh System: EM-47 Freq[Hz]: 30 Data Set Code: hi TX Cur[A]: 2.0 Turn Off[usec]: 2.5 TX Cur[A]: 2.0 Turn Off[usec]: 2.5 RX Moment[turns-m^2]: 31.4 Gain Setting: 2 RX Moment[turns-m^2]: 31.4 Gain Setting: 6 Time rhoa_obs obs_err mask rhoa_cal Time rhoa_obs obs_err mask rhoa_cal [ms] [ohm-m] [%] [ohm-m] [ms] [ohm-m] [%] [ohm-m] 1 0.00680 83.2 0.5 u 86.2 1 0.10000 23.1 0.4 u 24.3 2 0.00890 70.4 0.4 u 70.0 2 0.12100 22.8 0.5 u 23.4 3 0.01200 57.2 0.3 u 56.8 3 0.15100 22.1 0.4 u 22.5 4 0.01570 48.1 0.3 u 48.3 4 0.18800 21.3 0.5 u 21.7 5 0.02000 42.5 0.3 u 42.3 5 0.23100 20.8 0.6 u 20.9 6 0.02610 37.4 0.3 u 37.2 6 0.29100 20.0 0.7 u 20.1 7 0.03340 34.3 0.2 u 33.5 7 0.36500 19.6 1.0 u 19.2 8 0.04210 31.3 0.3 u 30.8 8 0.45200 18.5 0.7 u 18.5 9 0.05410 28.8 0.3 u 28.4 9 0.57000 17.9 1.9 u 17.7 10 0.06820 27.2 0.3 u 26.6 10 0.71200 17.5 3.6 u 17.0 11 0.08380 25.7 0.4 u 25.4 11 0.87100 16.1 6.9 u 16.4 12 0.10460 24.6 0.4 u 24.3 12 1.08000 15.6 9.1 u 15.9 13 0.13560 23.3 0.3 u 23.2 13 1.39000 15.4 19.0 u 15.3 14 0.17230 22.6 0.5 u 22.4 14 1.75000 16.1 28.1 d - 15 0.21490 21.8 0.3 u 21.7 15 2.18000 17.1 62.4 d - 16 0.27500 21.1 0.4 u 21.1 16 2.78000 21.1 100.0 d - 17 0.34900 20.9 0.9 u 20.6 17 3.52000 352.8 100.0 d - 18 0.43600 20.1 0.7 u 20.2 18 4.39000 94.3 100.0 d - 19 0.55500 19.7 0.6 u 20.0 19 5.56000 15.2 100.0 d - 20 0.70100 19.8 2.6 u 20.1 20 7.04000 5.2 100.0 d - Sounding: EG226 Survey: Everglades National Park Date: 15-MAR-96 Location: N 25d 25m 58s W 80d 44m 52s UTM Coord: E[km] 525.37 N[km] 2812.74 Comment: . TX loop size: X[m] 39.6 Y[m] 39.6 RX location: X[m] 0.0 Y[m] 0.0 Model Resistivity Thickness Layer [ohm-m] [m] 1 352.10 9.20 2 15.34 49.00 3 9.74 -- Fit Error[%]: 2.641 System: EM-47 Freq[Hz]: 315 Data Set Code: uh System: EM-47 Freq[Hz]: 30 Data Set Code: hi TX Cur[A]: 2.0 Turn Off[usec]: 2.5 TX Cur[A]: 2.0 Turn Off[usec]: 2.5 RX Moment[turns-m^2]: 31.4 Gain Setting: 2 RX Moment[turns-m^2]: 31.4 Gain Setting: 7 Time rhoa_obs obs_err mask rhoa_cal Time rhoa_obs obs_err mask rhoa_cal [ms] [ohm-m] [%] [ohm-m] [ms] [ohm-m] [%] [ohm-m] 1 0.00680 80.6 0.5 u 84.5 1 0.10000 22.7 0.4 u 23.7 2 0.00890 68.3 0.4 u 68.5 2 0.12100 22.3 0.4 u 22.8 3 0.01200 55.8 0.3 u 55.5 3 0.15100 21.6 0.7 u 21.8 4 0.01570 48.0 0.4 u 47.1 4 0.18800 20.8 0.7 u 20.9 5 0.02000 42.5 0.3 u 41.2 5 0.23100 20.2 1.2 u 20.0 6 0.02610 35.7 0.3 u 36.2 6 0.29100 19.2 1.5 u 19.1 7 0.03340 33.4 0.4 u 32.6 7 0.36500 18.6 1.9 u 18.2 8 0.04210 30.7 0.4 u 29.9 8 0.45200 17.5 3.2 u 17.4 9 0.05410 27.9 0.4 u 27.6 9 0.57000 16.4 4.3 u 16.6 10 0.06820 26.1 0.4 u 25.9 10 0.71200 15.9 9.7 u 15.8 11 0.08380 24.8 0.4 u 24.7 11 0.87100 15.5 9.5 u 15.2 12 0.10460 23.7 0.5 u 23.6 12 1.08000 14.4 13.3 u 14.7 13 0.13560 22.4 0.4 u 22.5 13 1.39000 13.9 25.6 m 14.1 14 0.17230 21.6 0.5 u 21.6 14 1.75000 12.8 49.0 d - 15 0.21490 20.9 0.4 u 20.9 15 2.18000 11.3 73.7 d - 16 0.27500 20.1 0.3 u 20.1 16 2.78000 8.5 66.4 d - 17 0.34900 19.7 0.6 u 19.5 17 3.52000 6.0 77.5 d - 18 0.43600 19.0 0.4 u 19.1 18 4.39000 4.8 100.0 d - 19 0.55500 18.5 0.4 u 18.8 19 5.56000 8.6 100.0 d - 20 0.70100 18.5 1.6 u 18.8 20 7.04000 3.3 100.0 d - Sounding: EG301 Survey: Everglades National Park Date: 23-NOV-96 Location: Research Road HEM Calibration UTM Coord: E[km] 534.62 N[km] 2808.14 Comment: N 25d 23m 28s W 80d 39m 21s TX loop size: X[m] 39.6 Y[m] 39.6 RX location: X[m] 0.0 Y[m] 0.0 Model Resistivity Thickness Layer [ohm-m] [m] 1 128.90 17.10 2 33.83 44.80 3 19.73 -- Fit Error[%]: 3.090 System: EM-47 Freq[Hz]: 315 Data Set Code: uh System: EM-47 Freq[Hz]: 30 Data Set Code: hi TX Cur[A]: 2.0 Turn Off[usec]: 2.5 TX Cur[A]: 2.0 Turn Off[usec]: 2.5 RX Moment[turns-m^2]: 31.4 Gain Setting: 3 RX Moment[turns-m^2]: 31.4 Gain Setting: 7 Time rhoa_obs obs_err mask rhoa_cal Time rhoa_obs obs_err mask rhoa_cal [ms] [ohm-m] [%] [ohm-m] [ms] [ohm-m] [%] [ohm-m] 1 0.00680 140.1 0.2 u 140.9 1 0.10000 47.8 0.2 u 50.0 2 0.00890 123.0 0.2 u 120.1 2 0.12100 46.6 0.2 u 47.5 3 0.01200 102.5 0.1 u 101.8 3 0.15100 44.6 0.3 u 44.7 4 0.01570 88.4 0.3 u 89.6 4 0.18800 42.1 0.3 u 42.1 5 0.02000 79.9 0.1 u 80.4 5 0.23100 40.2 0.8 u 39.8 6 0.02610 71.8 0.2 u 72.7 6 0.29100 38.0 0.7 u 37.5 7 0.03340 66.1 0.2 u 67.0 7 0.36500 35.5 1.3 u 35.4 8 0.04210 62.9 0.1 u 62.7 8 0.45200 33.4 1.2 u 33.7 9 0.05410 58.8 0.2 u 58.7 9 0.57000 31.9 2.9 u 32.0 10 0.06820 56.1 0.2 u 55.4 10 0.71200 29.8 2.7 u 30.6 11 0.08380 53.0 0.1 u 52.6 11 0.87100 28.4 3.1 u 29.5 12 0.10460 50.6 0.2 u 49.8 12 1.08000 28.3 5.7 u 28.5 13 0.13560 47.3 0.2 u 46.6 13 1.39000 27.0 10.1 u 27.4 14 0.17230 45.0 0.3 u 44.0 14 1.75000 27.7 24.7 u 26.6 15 0.21490 42.7 0.4 u 41.8 15 2.18000 27.3 25.2 u 26.1 16 0.27500 40.3 0.3 u 39.7 16 2.78000 41.4 89.7 d - 17 0.34900 38.6 0.7 u 38.1 17 3.52000 82.6 100.0 d - 18 0.43600 36.9 1.0 u 37.0 18 4.39000 21.6 100.0 d - 19 0.55500 35.6 0.8 u 36.3 19 5.56000 18.8 100.0 d - 20 0.70100 34.6 1.2 u 36.2 20 7.04000 12.6 100.0 d - Sounding: EG302 Survey: Everglades Nationa Park Date: 10-DEC-96 Location: Flamingo HEM Calibration UTM Coord: E[km] 507.61 N[km] 2780.71 Comment: N W TX loop size: X[m] 39.6 Y[m] 39.6 RX location: X[m] 0.0 Y[m] 0.0 Model Resistivity Thickness Layer [ohm-m] [m] 1 23.93 1.20 2 2.09 17.50 3 .91 -- Fit Error[%]: 3.228 System: EM-47 Freq[Hz]: 315 Data Set Code: uh System: EM-47 Freq[Hz]: 30 Data Set Code: hi TX Cur[A]: 2.0 Turn Off[usec]: 2.5 TX Cur[A]: 2.0 Turn Off[usec]: 2.5 RX Moment[turns-m^2]: 31.4 Gain Setting: 1 RX Moment[turns-m^2]: 31.4 Gain Setting: 5 Time rhoa_obs obs_err mask rhoa_cal Time rhoa_obs obs_err mask rhoa_cal [ms] [ohm-m] [%] [ohm-m] [ms] [ohm-m] [%] [ohm-m] 1 0.00680 44.5 0.5 u 45.2 1 0.10000 3.3 0.1 u 3.5 2 0.00890 30.4 0.2 u 30.4 2 0.12100 3.2 0.1 u 3.3 3 0.01200 20.2 0.1 u 19.9 3 0.15100 3.0 0.1 u 3.1 4 0.01570 14.2 0.2 u 14.1 4 0.18800 2.8 0.1 u 2.9 5 0.02000 10.5 0.1 u 10.5 5 0.23100 2.7 0.1 u 2.7 6 0.02610 7.9 0.1 u 8.0 6 0.29100 2.5 0.1 u 2.5 7 0.03340 6.3 0.1 u 6.4 7 0.36500 2.3 0.0 u 2.3 8 0.04210 5.4 0.1 u 5.3 8 0.45200 2.1 0.2 u 2.1 9 0.05410 4.6 0.2 u 4.5 9 0.57000 2.0 0.2 u 2.0 10 0.06820 4.1 0.2 u 4.0 10 0.71200 1.8 0.3 u 1.8 11 0.08380 3.8 0.1 u 3.7 11 0.87100 1.7 0.1 u 1.7 12 0.10460 3.5 0.1 u 3.5 12 1.08000 1.6 0.2 u 1.6 13 0.13560 3.3 0.1 u 3.2 13 1.39000 1.5 0.2 u 1.5 14 0.17230 3.1 0.1 u 3.0 14 1.75000 1.5 0.4 u 1.5 15 0.21490 2.9 0.2 u 2.8 15 2.18000 1.5 0.8 u 1.4 16 0.27500 2.7 0.1 u 2.7 16 2.78000 1.4 0.7 u 1.4 17 0.34900 2.5 0.2 u 2.5 17 3.52000 1.4 0.9 u 1.3 18 0.43600 2.4 0.2 u 2.4 18 4.39000 1.3 1.4 u 1.3 19 0.55500 2.3 0.2 u 2.3 19 5.56000 1.3 3.8 u 1.3 20 0.70100 2.2 0.2 u 2.2 20 7.04000 1.2 3.4 u 1.3