Identification_Information: Citation: Citation_Information: Originator: Jane A Reid Publication_Date: 20020820 Title: grab121_0701 - UsSeabed samples within survey area 121_0701. Edition: Version 1.0, August 20, 2002 Geospatial_Data_Presentation_Form: vector digital data Online_Linkage: \\Mlkapp\fram\OlympicCoast\hmpr-121-2007-01\catalog\g_truth\grab121_0701 Description: Abstract: Point coverage of known sediment samples in the HMPR-121-2007-01 survey area from the USGS usSEABED database. Purpose: These data are intended for science researchers, students, policy makers, and the general public. The data can be used with geographic information systems (GIS) software to display geologic and oceanographic information. Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 2001 Currentness_Reference: ground condition Status: Progress: In work Maintenance_and_Update_Frequency: As additional information becomes available Spatial_Domain: Bounding_Coordinates: West_Bounding_Coordinate: -125.242063 East_Bounding_Coordinate: -125.117843 North_Bounding_Coordinate: 48.366968 South_Bounding_Coordinate: 48.249234 Keywords: Theme: Theme_Keyword_Thesaurus: None Theme_Keyword: usSEABED Theme_Keyword: Sediment samples Theme_Keyword: Seafloor samples Theme_Keyword: Marine Geology Theme_Keyword: Seafloor map Place: Place_Keyword_Thesaurus: None Place_Keyword: California Place_Keyword: Continental shelf Place_Keyword: Southern California Place_Keyword: Santa Barbara Channel Place_Keyword: Channel Islands Access_Constraints: none Use_Constraints: none Point_of_Contact: Contact_Information: Contact_Organization_Primary: Contact_Organization: United States Geological Survey (USGS) Coastal and Marine Geology Program (CMGP) Contact_Person: Jane A. Reid Contact_Position: Geologist Contact_Address: Address_Type: mailing and physical address Address: USGS, Pacific Science Center Address: 1156 High Street City: Santa Cruz State_or_Province: CA Postal_Code: 95064 Country: USA Contact_Voice_Telephone: (831) 427-4727 Contact_Electronic_Mail_Address: jareid@usgs.gov Data_Set_Credit: Contributors to the construction of this dataset are Jane A. Reid (USGS) Chris Jenkins (University of Colorado), Kelly Halimeda Kilbourne (USGS), Mark Zimmermann (NMFS), Carolynn Box (USGS), Tara Kneeshaw (USGS) and Michael E. Field (USGS). Native_Data_Set_Environment: Microsoft Windows 2000 Version 5.0 (Build 2195) Service Pack 4; ESRI ArcCatalog 9.2.4.1420 Data_Quality_Information: Attribute_Accuracy: Attribute_Accuracy_Report: Accuracy of each attribute is dependent on accuracy of lineage data. Logical_Consistency_Report: Point features present. Each data point has a unique identifier (SiteName) with corresponding attributes attached, including latitude and longitude in decimal degrees. Completeness_Report: Data presented here represent known lab-based textural, statistical, carbonate, and organic carbon data for the defined polygon. Other data available but not presented here include estimations of various geophysical parameters from these data, plus memberships to various fuzzy sets, such textural, compositional, geophysical, and geotechnical parameters from linguistic data Positional_Accuracy: Horizontal_Positional_Accuracy: Horizontal_Positional_Accuracy_Report: Horizontal positional accuracy is dependent on source accuracy and may vary from 0.005km (differential GPS) from more recent source surveys to 1 to 2 km based on radar, Loran, or dead reckoning in older surveys. Users should use their own criteria to evaluate locations of these data. Lineage: Source_Information: Source_Citation: Citation_Information: Originator: Brian Edwards and Homa Lee Coastal and Marine Geology U.S. Geological Survey Publication_Date: 1998 Title: Unpublished decklog descriptions and lab analyses, cruise A298SC Geospatial_Data_Presentation_Form: digital Online_Linkage: http://walrus.wr.usgs.gov/infobank/a/a298sc/html/a-2-98.meta.html Type_of_Source_Media: digital Source_Time_Period_of_Content: Time_Period_Information: Range_of_Dates/Times: Beginning_Date: 08231998 Ending_Date: 08311998 Source_Currentness_Reference: publication date Source_Citation_Abbreviation: USGS A298SC Source_Contribution: point locations, %gravel, %sand, %silt, %clay, %mud, Folk & Ward median, 1st moment, standard deviation, Folk & Ward skewness, Folk & Ward kurtosis, Inman mean, Inman skewness, Inman skewness 2, Inman kurtosis, 3rd moment, 4th moment, sand/mud, deck descriptions (top/bottom, sediment description, structure, color, biota, surface descriptions) Process_Step: Process_Description: Metadata imported. Source_Used_Citation_Abbreviation: C:\DOCUME~1\intels\LOCALS~1\Temp\xml6B.tmp Spatial_Data_Organization_Information: Direct_Spatial_Reference_Method: Vector Point_and_Vector_Object_Information: SDTS_Terms_Description: SDTS_Point_and_Vector_Object_Type: Entity point Point_and_Vector_Object_Count: 17 SDTS_Terms_Description: SDTS_Point_and_Vector_Object_Type: Point Point_and_Vector_Object_Count: 0 Spatial_Reference_Information: Horizontal_Coordinate_System_Definition: Planar: Grid_Coordinate_System: Grid_Coordinate_System_Name: Universal Transverse Mercator Universal_Transverse_Mercator: UTM_Zone_Number: 10 Transverse_Mercator: Scale_Factor_at_Central_Meridian: 0.999600 Longitude_of_Central_Meridian: -123.000000 Latitude_of_Projection_Origin: 0.000000 False_Easting: 500000.000000 False_Northing: 0.000000 Planar_Coordinate_Information: Planar_Coordinate_Encoding_Method: coordinate pair Coordinate_Representation: Abscissa_Resolution: 0.000000 Ordinate_Resolution: 0.000000 Planar_Distance_Units: meters Geodetic_Model: Horizontal_Datum_Name: D_WGS_1984 Ellipsoid_Name: WGS_1984 Semi-major_Axis: 6378137.000000 Denominator_of_Flattening_Ratio: 298.257224 Entity_and_Attribute_Information: Detailed_Description: Entity_Type: Entity_Type_Label: grab121_0701.pat Attribute: Attribute_Label: FID Attribute_Definition: Internal feature number. Attribute_Definition_Source: ESRI Attribute_Domain_Values: Unrepresentable_Domain: Sequential unique whole numbers that are automatically generated. Attribute: Attribute_Label: Shape Attribute_Definition: Feature geometry. Attribute_Definition_Source: ESRI Attribute_Domain_Values: Unrepresentable_Domain: Coordinates defining the features. Attribute: Attribute_Label: AREA Attribute_Definition: Area of feature in internal units squared. Attribute_Definition_Source: ESRI Attribute_Domain_Values: Unrepresentable_Domain: Area is always zero for point coverages. Values are automatically generated. Attribute: Attribute_Label: PERIMETER Attribute_Definition: Perimeter of feature in internal units. Attribute_Definition_Source: ESRI Attribute_Domain_Values: Unrepresentable_Domain: Perimeter is always zero for point coverages. Values are automatically generated. Attribute: Attribute_Label: GRAB121_0701# Attribute_Definition: Internal feature number. Attribute_Definition_Source: ESRI Attribute_Domain_Values: Unrepresentable_Domain: Sequential unique whole numbers that are automatically generated. Attribute: Attribute_Label: GRAB121_0701-ID Attribute_Definition: User-defined feature number. Attribute_Definition_Source: ESRI Attribute: Attribute_Label: LATITUDE Attribute: Attribute_Label: LONGITUDE Attribute: Attribute_Label: WATERDEPTH Attribute: Attribute_Label: SAMPLETOP Attribute: Attribute_Label: SAMPLEBASE Attribute: Attribute_Label: SITENAME Attribute: Attribute_Label: DATASETKEY Attribute: Attribute_Label: SITEKEY Attribute: Attribute_Label: SAMPLEKEY Attribute: Attribute_Label: RECORDTYPE Attribute: Attribute_Label: DATATYPES Attribute: Attribute_Label: GRAVEL Attribute: Attribute_Label: SAND Attribute: Attribute_Label: MUD Attribute: Attribute_Label: CLAY Attribute: Attribute_Label: GRAINSIZE Attribute: Attribute_Label: SORTING Attribute: Attribute_Label: SEABEDCLS Attribute: Attribute_Label: CLSMSHP Attribute: Attribute_Label: HBTCODE Attribute: Attribute_Label: ROCKMSHP Attribute: Attribute_Label: WEEDMSHP Attribute: Attribute_Label: CARBONATE Attribute: Attribute_Label: MUNSLCODE Attribute: Attribute_Label: ORGCARBON Attribute: Attribute_Label: SHEARSTR Attribute: Attribute_Label: POROSITY Attribute: Attribute_Label: PWAVEVEL Attribute: Attribute_Label: ROUGHNESS Attribute: Attribute_Label: CRITSHRSTR Attribute: Attribute_Label: BOTREVERB Attribute: Attribute_Label: BOTREVERB Overview_Description: Entity_and_Attribute_Overview: LATITUDE, LONGITUDE, WATERDEPTH, SAMPLETOP, SAMPLEBASE are measured location and sample information for each point. SITENAME is a unique value for individual sites. DATASETKEY can be correlated to individual sources in SCASMPL_REF.DOC file. SITEKEY and SAMPLEKEY are linked values useful if data are used in a relational database with other files held in usSEABED (not included here). A "1" in RECORDTYPE indicates that the data is surficial; "2" indicates a down-core sample. DATATYPE indicates what type of data were used to derive values held in characterization fields (T = textural, C = geochemical, G = phi grainsize classes). GRAVEL, SAND, MUD, CLAY are characterization fields from lab-based measurements in percentage. GRAINSIZE and SORTING are characterization fields in phi calculated from the previous four fields. SEAFLOOR CL(ASS) indicates specific type of seafloor characteristics mined by dbSEABED (ex: rock, plant, wood, and others). CLASSMBRSH (CLASS MEMBERSHIP) gives the fuzzy membership of the sample to the class noted in SEAFLOORCL (possible values: 0 to 100,where 100 indicates complete membership). HBTCODE (HYDROGRAPHIC BOTTOM CODE) is based on the U.S. Navy's method of seafloor classification. ROCKMBRSHP (ROCK MEMBERSHIP) gives the fuzzy membership of the sample to the rock class (possible values: 0 to 100, where 100 indicates complete membership). WEEDMBRSHP (WEED MEMBERSHIP) gives the fuzzy membership of the sample to the weed class (possible values: 0 to 100, where 100 indicates complete membership). CARBONATE field gives lab-based values of measured carbonate. MUNSELLCOD (MUNSELL CODE) lists the noted Munsell color code. ORGANICCAR (ORGANIC CARBON) field gives lab-based values of measured organic carbon. POROSITY, P_WAVEVELO (P_WAVEVELOCITY), S_WAVEVELO (S_WAVEVELOCITY), RELAXATION (RELAXATION TIME) give lab-based values. -99 indicates no value available. SCASMPL.REF: Data sources for SCASMPL.SHP: sediment samples in Southern California (Sept. 2001) 34.59 -121.07 + -118.79 33.73 DataSetKey SourceCode DataOwner DataPerson DataMeasured Method LocationRegion SurveyDate ReportDate NavigationalAccuracy 1 SCCWRP 1994 Southern California Coastal Water Resources Project Larry Cooper@ SCCWRP Unpublished lab analyses Southern California Bight7-94 to8-94 Down-loaded 1999 0.005km 2 SEDDATA University of Southern California Donn Gorsline Published and unpublished lab analyses Southern California Borderland various dates 1999 unknown 3 USGS A298SC US Geological Survey Brian Edwards and Homa Lee Unpublished lab analyses and deck log descriptions Santa Monica Bay CA 23-8-98 31-8-98 1998 0.005km 9 Emery & Hulsemann 1963 Allan Hancock Foundation/USC Reid published report Southern California Borderland 1957-1962 1963 unknown 10 Emery & Shepard 1941 Scripps Institution of Oceanography Reid published paper Southern California Borderland <1941 1941 unknown 13 Barnes 1970 University of Southern California Peter Barnes (pbarnes@usgs.gov) Unpublished PhD. dissertation Southern California Borderland 1964-1968 1970 1-2km 14 Smith 1970 University of Southern California Reid Unpublished PhD. Dissertation Southern California Borderland 1956-1964 1970 unknown 18 SoCalifBLM/OCS NGDC MGG64995001 Carla Moore Unpublished report Southern California Borderland 1975-1976 1977 unknown Barnes, Peter W., 1970, Marine geology and oceanography of Santa Cruz Basin off southern California, unpublished PhD. Dissertation, University of Southern California, USC-GEOL 70-3, Los Angeles, CA Edwards, B.E., and Homa Lee, U.S. Geological Survey, 1998, unpublished data from cruise A298SC, http://walrus.wr.usgs.gov/infobank Emery, K.O., and J. Hulsemann, 1963, Submarine canyons of southern California, Allan Hancock Expeditions, v. 27, pt. 1, Los Angeles, CA Gorsline, Donn, 2001, personal communication of SEDDATA database, University of Southern California, Los Angeles, CA Science Applications, Inc., 1977, BLM/OCS/Southern California Baseline Studies, NGDC MGG#64995001, http://oas.ngdc.noaa.gov/mgg/ Smith, Stephen V., 1970, Calcium carbonate budget of the southern California borderland, unpublished PhD. Dissertation, University of Southern California, Los Angeles, CA Southern California Coastal Water Research Project (SCCWRP), 1997, Data from the SCCWRP 1994 Pilot Project in the Southern California Borderland, http://www.sccwrp.org SCASMPL.PAT: COLUMN ITEM NAME WIDTH OUTPUT TYPE N.DEC ALTERNATE NAME 1 AREA 4 12 F 3 5 PERIMETER 4 12 F 3 9 SCASMPL# 4 5 B - 13 SCASMPL-ID 4 5 B - 17 LATITUDE 8 9 F 5 25 LONGITUDE 8 10 F 5 33 WATERDEPTH 4 4 B - 37 SAMPLETOP 4 4 F 2 41 SAMPLEBASE 4 4 F 2 45 SITENAME 21 21 C - 66 DATASETKEY 3 3 C - 69 SITEKEY 5 5 C - 74 SAMPLEKEY 5 5 C - 79 RECORDTYPE 4 1 B - 83 DATATYPES 8 8 C - 91 GRAVEL 4 3 B - 95 SAND 4 3 B - 99 MUD 4 3 B - 103 CLAY 4 3 B - 107 GRAINSIZE 4 5 F 1 111 SORTING 4 5 F 1 115 SEAFLOORCL 3 3 C - 118 CLASSMBRSH 4 3 B - 122 HBTCODE 2 2 C - 124 ROCKMBRSHP 4 3 B - 128 WEEDMBRSHP 4 3 B - 132 CARBONATE 4 3 B - 136 MUNSELLCOD 13 13 C - 149 ORGANICCAR 4 3 B - 153 SHEARSTREN 4 3 B - 157 POROSITY 4 3 B - 161 P_WAVEVELO 4 3 B - 165 S_WAVEVELO 4 3 B - 169 RELAXATION 4 3 B - Distribution_Information: Distributor: Contact_Information: Contact_Organization_Primary: Contact_Organization: Olympic Coast national marine sanctuary Contact_Person: Steven S. Intelmann Contact_Position: Habitat Mapping Specialist Contact_Address: Address_Type: mailing and physical address Address: 115 E. Railroad Avenue; Suite 301 City: Port Angeles State_or_Province: WA Postal_Code: 98362 Country: USA Contact_Voice_Telephone: 360-457-6622 Contact_Facsimile_Telephone: 360-457-8496 Contact_Electronic_Mail_Address: steve.intelmann@noaa.gov Resource_Description: Downloadable Data Distribution_Liability: Please recognize the U.S. Geological Survey (USGS) as the source of this information. Although these data have been used by the U.S. Geological Survey, U.S. Department of the Interior, no warranty expressed or implied is made by the U.S. Geological Survey as to the accuracy of the data. The act of distribution shall not constitute any such warranty, and no responsibility is assumed by the U.S. Geological Survey in the use of this data, software, or related materials. Standard_Order_Process: Digital_Form: Digital_Transfer_Information: Transfer_Size: 0.057 Metadata_Reference_Information: Metadata_Date: 20071128 Metadata_Review_Date: 20030820 Metadata_Contact: Contact_Information: Contact_Organization_Primary: Contact_Organization: United States Geological Survey (USGS) Coastal and Marine Geology Program (CMGP) Contact_Person: Guy R. Cochrane Contact_Position: Geophysicist Contact_Address: Address_Type: mailing and physical address Address: USGS, MailStop 999, 345 Middlefield Road City: Menlo Park State_or_Province: CA Postal_Code: 94025-3561 Country: USA Contact_Voice_Telephone: (650) 329-5076 Contact_Facsimile_Telephone: (650) 329-5190 Contact_Electronic_Mail_Address: gcochrane@usgs.gov Metadata_Standard_Name: FGDC Content Standards for Digital Geospatial Metadata Metadata_Standard_Version: FGDC-STD-001-1998 Metadata_Time_Convention: local time Metadata_Access_Constraints: none Metadata_Use_Constraints: none Metadata_Extensions: Online_Linkage: http://www.esri.com/metadata/esriprof80.html Profile_Name: ESRI Metadata Profile