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NGS home (emblem) OPUS: Online Positioning User Service NOAA home (logo)
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  upload view about  
 

  compute an accurate position for your GPS data file

 

1. enter your email address
 
   
2. attach your DATA file
   
3. select your antenna type
   
4. add your antenna height
meters

5a. customize your solution, report, and publishing options
-or-
5b. choose a processor

for L1/L2 GPS data > 15 min. < 2 hrs.

for L1/L2 GPS data > 2 hrs. < 48 hrs.

NOAA privacy policy Your data may be retained for internal evaluations of OPUS use, accuracy, enhancements, or related research.

Last updated by NGS.OPUS_DB on Thursday, 18-Dec-2008