FARN82-7PNTS - Hourly Time Fixes for GLORIA Cruise FARN82-7 (WHSC 82005)

Metadata:

• Identification_Information
• Data_Quality_Information
• Spatial_Data_Organization_Information
• Spatial_Reference_Information
• Entity_and_Attribute_Information
• Distribution_Information
• Metadata_Reference_Information

Identification_Information:

Citation:

Citation_Information:

Originator: David Twichell

Publication_Date: 2005

Title:

FARN82-7PNTS - Hourly Time Fixes for GLORIA Cruise FARN82-7 (WHSC 82005)

Edition: 1.0

Geospatial_Data_Presentation_Form: vector digital data

Series_Information:

Series_Name: Open-File Report

Issue_Identification: 2005-1071

Publication_Information:

Publication_Place: Woods Hole Science Center, Woods Hole, MA

Publisher: U.S. Geological Survey, Coastal and Marine Geology Program

Online_Linkage:

<http://pubs.usgs.gov/of/2005/1071/data/seismic/1982_1985/farn82-7pnts/farn82-7pnts.zip>

Larger_Work_Citation:

Citation_Information:

Originator: Twichell, D.C.

Originator: Cross, V.A.

Originator: Paskevich, V.F.

Originator: Hutchinson, D.R.

Originator: Winters, W.J.

Originator: Hart, P.E.

Publication_Date: 2005

Title:

GIS of selected geophysical and core data in the northern Gulf of Mexico continental slope collected by the U.S. Geological Survey

Edition: 1.0

Series_Information:

Series_Name: Open-File Report

Issue_Identification: 2005-1071

Publication_Information:

Publication_Place: Woods Hole Science Center, Woods Hole, MA

Publisher: U.S. Geological Survey, Coastal and Marine Geology Program

Other_Citation_Details: 1 DVD-ROM

Online_Linkage: <http://pubs.usgs.gov/of/2005/1071>

Description:

Abstract:

This GIS overlay is a component of the U.S. Geological Survey, Woods Hole Science Center's, Gulf of Mexico GIS database. The Gulf of Mexico GIS database is intended to organize and display USGS held data and provide on-line (WWW) access to the data and/or metadata.

Purpose:

This GIS data overlay is a point shapefile of hourly time fixes for GLORIA cruise Farn82-7 (WHSC 82005).

Time_Period_of_Content:

Time_Period_Information:

Range_of_Dates/Times:

Beginning_Date: 19820203

Ending_Date: 19820223

Currentness_Reference: ground condition

Status:

Progress: Complete

Maintenance_and_Update_Frequency: None planned

Spatial_Domain:

Bounding_Coordinates:

West_Bounding_Coordinate: -95.804200

East_Bounding_Coordinate: -84.103700

North_Bounding_Coordinate: 28.994100

South_Bounding_Coordinate: 24.206300

Keywords:

Theme:

Theme_Keyword_Thesaurus: General

Theme_Keyword: U.S. Geological Survey

Theme_Keyword: USGS

Theme_Keyword: Coastal and Marine Geology Program

Theme_Keyword: CMGP

Theme_Keyword: Woods Hole Science Center

Theme_Keyword: WHSC

Theme_Keyword: Office of Marine Geology

Theme_Keyword: Branch of Atlantic Marine Geology

Theme_Keyword: Exclusive Economic Zone

Theme_Keyword: EEZ

Theme_Keyword: Geologic LOng-Range Inclined Asdic

Theme_Keyword: GLORIA

Theme_Keyword: R/V FARNELLA

Theme_Keyword: Field Activity Number 82005

Theme_Keyword: FARN82-7

Theme_Keyword: sidescan sonar

Theme_Keyword: navigation time fix

Theme_Keyword: Point shapefile

Theme:

Theme_Keyword_Thesaurus: ISO 19115 Topic Category

Theme_Keyword: oceans and estuaries

Theme_Keyword: location

Theme_Keyword: geoscientificInformation

Theme_Keyword: transportation

Place:

Place_Keyword_Thesaurus: General

Place_Keyword: northern Gulf of Mexico

Place_Keyword: Continental Slope

Access_Constraints: None

Use_Constraints:

Public domain data from the U.S. Government are freely redistributable with proper metadata and source attribution. Please recognize the U.S. Geological Survey (USGS) as the source of this information.

Point_of_Contact:

Contact_Information:

Contact_Person_Primary:

Contact_Person: Dave Twichell

Contact_Organization: U.S. Geological Survey

Contact_Position: Oceanographer

Contact_Address:

Address_Type: mailing address

Address: 384 Woods Hole Road

City: Woods Hole

State_or_Province: MA

Postal_Code: 02543-1598

Country: USA

Contact_Voice_Telephone: (508) 548-8700 x2266

Contact_Facsimile_Telephone: (508) 457-2310

Contact_Electronic_Mail_Address: dtwichell@usgs.gov

Browse_Graphic:

Browse_Graphic_File_Name:

http:/pubs.usgs.gov/of/2005/1071/data/seismic/1982_1985/nav/farn82-7pnts/farn82-7pnts.gif

Browse_Graphic_File_Description: Browse image showing overview of data extent and coverage.

Browse_Graphic_File_Type: GIF

Browse_Graphic:

Browse_Graphic_File_Name:

http:/pubs.usgs.gov/of/2005/1071/data/seismic/1982_1985/nav/farn82-7pnts/farn82-7pnts-thumb.gif

Browse_Graphic_File_Description: Thumbnail image showing overview of data extent and coverage.

Browse_Graphic_File_Type: GIF

Native_Data_Set_Environment:

Microsoft Windows XP Version 5.1 (Build 2600) Service Pack 2; ESRI ArcCatalog 9.0.0.535

Cross_Reference:

Citation_Information:

Originator: Twichell, D.

Originator: Paskevich, V.

Publication_Date: 1996

Title:

GLORIA sidescan-sonar field data and navigation data collected in the Gulf of Mexico

Edition: 1.0

Series_Information:

Series_Name: Open-File Report

Issue_Identification: 96-707

Publication_Information:

Publication_Place: Woods Hole Science Center, Woods Hole, MA

Publisher: U.S. Geological Survey, Coastal and Marine Geology Program

Other_Citation_Details: 1 CD-ROM

Data_Quality_Information:

Logical_Consistency_Report:

No additional checks for topological consistency were performed on the data.

No duplicate features are present.

Lineage:

Source_Information:

Source_Citation:

Citation_Information:

Originator: Twichell, D.

Originator: Paskevich, V.

Publication_Date: 1996

Title:

GLORIA sidescan sonar and navigation field data collected in the Gulf of Mexico

Edition: 1.0

Series_Information:

Series_Name: Open-File Report

Issue_Identification: 96-707

Publication_Information:

Publication_Place: Woods Hole Science Center, Woods Hole, MA

Publisher: U.S. Geological Survey, Coastal and Marine Geology Program

Type_of_Source_Media: CD-ROM

Source_Time_Period_of_Content:

Time_Period_Information:

Single_Date/Time:

Calendar_Date: 1996

Source_Currentness_Reference: publication date

Source_Citation_Abbreviation: FARN82-7.DAT

Source_Contribution:

The ASCII text file containing hourly time fixes were copied from the publication CD-ROM and used to create the GIS data layer.

Process_Step:

Process_Description:

Navigation data copied from Open-File Report 96-707 where it was stored as an ASCII file (FARN82-7.DAT), imported to Microsoft Excel where a header was added to identify the fields, and hourly fixes were selected from the two-minute fix navigation. The data were exported form Excel as a comma delimited text file that was named farn82-7_hr.txt. The identification of the fields are: 1. Latitude, 2. Longitude, 3. Year, 4. Month, 5. Day, 6. Hour, 7. Minute, 8. Second, 9. Depth (m-corr) - correction using Carter's Tables, 10. Depth (m-uncorr) - uncorrected water depth. Two additional fields were added to the file: Jday which contains the Julian day and Label which contains an hourly annotation.

Source_Used_Citation_Abbreviation: FARN82-7.DAT

Process_Date: 20050802

Source_Produced_Citation_Abbreviation: farn82-7_hr.txt

Process_Contact:

Contact_Information:

Contact_Person_Primary:

Contact_Person: David Twichell

Contact_Organization: U.S. Geological Survey

Contact_Position: Oceanographer

Contact_Address:

Address_Type: mailing and physical address

Address: 384 Woods Hole Road

City: Woods Hole

State_or_Province: MA

Postal_Code: 02543-1598

Country: USA

Contact_Voice_Telephone: (508) 548-8700 x2266

Contact_Facsimile_Telephone: (508) 457-2310

Contact_Electronic_Mail_Address: dtwichell@usgs.gov

Process_Step:

Process_Description:

The comma delimited text file was imported to ArcView (v. 3.3) as a table, and then converted to a shapefile.

Source_Used_Citation_Abbreviation: farn82-7_hr.txt

Process_Date: 20050802

Source_Produced_Citation_Abbreviation: farn82-7_hr.shp

Process_Contact:

Contact_Information:

Contact_Person_Primary:

Contact_Person: David Twichell

Contact_Organization: U.S. Geological Survey

Contact_Position: Oceanographer

Contact_Address:

Address_Type: mailing and physical address

Address: 384 Woods Hole Road

City: Woods Hole

State_or_Province: MA

Postal_Code: 02543-1598

Country: USA

Contact_Voice_Telephone: (508) 548-8700 x2266

Contact_Facsimile_Telephone: (508) 457-2310

Contact_Electronic_Mail_Address: dtwichell@usgs.gov

Process_Step:

Process_Description:

The original navigation data were based on the NAD27 datum and they were reprojected to NAD83 using the Project utility in ArcToolbox.

Source_Used_Citation_Abbreviation: farn82-7_hr.shp

Process_Date: 20050802

Source_Produced_Citation_Abbreviation: farn82-7pnts.shp

Process_Contact:

Contact_Information:

Contact_Person_Primary:

Contact_Person: David Twichell

Contact_Organization: U.S. Geological Survey

Contact_Position: Oceanographer

Contact_Address:

Address_Type: mailing and physical address

Address: 384 Woods Hole Road

City: Woods Hole

State_or_Province: MA

Postal_Code: 02543-1598

Country: USA

Contact_Voice_Telephone: (508) 548-8700 x2266

Contact_Facsimile_Telephone: (508) 457-2310

Contact_Electronic_Mail_Address: dtwichell@usgs.gov

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: 475

Spatial_Reference_Information:

Horizontal_Coordinate_System_Definition:

Geographic:

Latitude_Resolution: 0.000000

Longitude_Resolution: 0.000000

Geographic_Coordinate_Units: Decimal degrees

Geodetic_Model:

Horizontal_Datum_Name: North American Datum of 1983

Ellipsoid_Name: Geodetic Reference System 80

Semi-major_Axis: 6378137.000000

Denominator_of_Flattening_Ratio: 298.257222

Entity_and_Attribute_Information:

Detailed_Description:

Entity_Type:

Entity_Type_Label: farn82-7pnts

Entity_Type_Definition: Shapefile Attribute Table

Entity_Type_Definition_Source: ESRI

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: LONGITUDE

Attribute_Definition: Longitude in decimal degrees

Attribute_Definition_Source: USGS

Attribute_Domain_Values:

Range_Domain:

Range_Domain_Minimum: -95.80420

Range_Domain_Maximum: -84.10470

Attribute_Units_of_Measure: decimal degrees

Attribute_Measurement_Resolution: .0001

Attribute:

Attribute_Label: LATITUDE

Attribute_Definition: Latitude in decimal degrees

Attribute_Definition_Source: USGS

Attribute_Domain_Values:

Range_Domain:

Range_Domain_Minimum: 24.20630

Range_Domain_Maximum: 28.99410

Attribute_Units_of_Measure: decimal degrees

Attribute_Measurement_Resolution: .0001

Attribute:

Attribute_Label: YEAR

Attribute_Definition: Year of cruise

Attribute_Definition_Source: USGS

Attribute_Domain_Values:

Range_Domain:

Range_Domain_Minimum: 1982

Range_Domain_Maximum: 1982

Attribute_Units_of_Measure: integer count

Attribute_Measurement_Resolution: 1

Attribute:

Attribute_Label: MONTH

Attribute_Definition: Month of cruise

Attribute_Definition_Source: USGS

Attribute_Domain_Values:

Range_Domain:

Range_Domain_Minimum: 2

Range_Domain_Maximum: 2

Attribute_Units_of_Measure: integer count

Attribute_Measurement_Resolution: 1

Attribute:

Attribute_Label: DAY

Attribute_Definition: Day of cruise

Attribute_Definition_Source: USGS

Attribute_Domain_Values:

Range_Domain:

Range_Domain_Minimum: 3

Range_Domain_Maximum: 23

Attribute_Units_of_Measure: integer count

Attribute_Measurement_Resolution: 1

Attribute:

Attribute_Label: JDAY

Attribute_Definition: Julian day

Attribute_Definition_Source: USGS

Attribute_Domain_Values:

Range_Domain:

Range_Domain_Minimum: 276

Range_Domain_Maximum: 296

Attribute_Units_of_Measure: integer count

Attribute_Measurement_Resolution: 1

Attribute:

Attribute_Label: HR

Attribute_Definition: Hour

Attribute_Definition_Source: USGS

Attribute_Domain_Values:

Range_Domain:

Range_Domain_Minimum: 0

Range_Domain_Maximum: 23

Attribute_Units_of_Measure: integer count

Attribute_Measurement_Resolution: 1

Attribute:

Attribute_Label: MIN

Attribute_Definition: Minute

Attribute_Definition_Source: USGS

Attribute_Domain_Values:

Range_Domain:

Range_Domain_Minimum: 0

Range_Domain_Maximum: 2

Attribute_Units_of_Measure: integer count

Attribute_Measurement_Resolution: 1

Attribute:

Attribute_Label: SEC

Attribute_Definition: Seconds

Attribute_Definition_Source: USGS

Attribute_Domain_Values:

Range_Domain:

Range_Domain_Minimum: 0

Range_Domain_Maximum: 0

Attribute_Units_of_Measure: integer count

Attribute_Measurement_Resolution: 1

Attribute:

Attribute_Label: UNCDEPTH

Attribute_Definition: Uncorrected water depth recorded assuming 1500 m/sec

Attribute_Definition_Source: USGS

Attribute_Domain_Values:

Range_Domain:

Range_Domain_Minimum: 175

Range_Domain_Maximum: 3406

Attribute_Units_of_Measure: meters

Attribute_Measurement_Resolution: 1

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: 0

Enumerated_Domain_Value_Definition: Depth not known or recorded

Enumerated_Domain_Value_Definition_Source: USGS

Attribute:

Attribute_Label: CORDEPTH

Attribute_Definition: Corrected depth using Carter's tables

Attribute_Definition_Source: USGS

Attribute_Domain_Values:

Range_Domain:

Range_Domain_Minimum: 175

Range_Domain_Maximum: 3413

Attribute_Units_of_Measure: meters

Attribute_Measurement_Resolution: 1

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: 0

Enumerated_Domain_Value_Definition: Depth not known or recorded.

Enumerated_Domain_Value_Definition_Source: USGS

Attribute:

Attribute_Label: LABEL

Attribute_Definition:

Character string with JDAY, Hour and Minutes of navigation fix. JDAY is only shown at change of day.

Attribute_Definition_Source: USGS

Attribute_Domain_Values:

Unrepresentable_Domain: Character string in the form of JDAY:HH:MM

Distribution_Information:

Distributor:

Contact_Information:

Contact_Organization_Primary:

Contact_Organization: U.S. Geological Survey

Contact_Person: David Twichell

Contact_Position: Oceanographer

Contact_Address:

Address_Type: mailing address

Address: 384 Woods Hole Road

City: Woods Hole

State_or_Province: MA

Postal_Code: 02543-1598

Country: USA

Contact_Voice_Telephone: (508) 548-8700 x2266

Contact_Facsimile_Telephone: (508) 457-2310

Contact_Electronic_Mail_Address: dtwichell@usgs.gov

Resource_Description: Downloadable Data

Distribution_Liability:

Although this data set has been used by the U.S. Geological Survey (USGS), no warranty, expressed or implied, is made by the USGS as to the accuracy of the data and/or related materials. The act of distribution shall not constitute any such warranty, and no responsibility is assumed by the USGS in the use of these data or related materials.

Any use of trade, product, or firm names is for descriptive purposes only and does not imply endorsement by the U.S. Government.

Standard_Order_Process:

Digital_Form:

Digital_Transfer_Information:

Format_Name: SHP

Format_Version_Number: 3.3

Format_Specification: ESRI point Shapefile

Format_Information_Content:

The SHP file contains the geospatial data. The SHX file contains the index of the geospatial data. The DBF file contains the attribute data in dBase format. The PRJ file contains the coordinate system information (optional). The AVL file contains the legend information (optional). The SBN and SBX files contain the spatial index of the geospatial data (optional). The XML file contains the metadata describing the data set <data set name>.shp.xml. An ASCII version of the metadata file. A browse graphic showing the data layer coverage and extent (optional).

File_Decompression_Technique: zip

Transfer_Size: 0.013

Digital_Transfer_Option:

Online_Option:

Computer_Contact_Information:

Network_Address:

Network_Resource_Name:

<http://pubs.usgs.gov/of/2005/1071/data/seismic/1982_1985/farn82-7pnts/farn82-7pnts.zip>

Access_Instructions: Data may be retrieved via any WWW browser.

Offline_Option:

Offline_Media: DVD-ROM

Recording_Capacity:

Recording_Density: 4.75

Recording_Density_Units: Gbytes

Recording_Format: UDF

Fees: None

Technical_Prerequisites:

The data are available in Environmental Systems Research Institute (ESRI) shapefile format. The user must have ArcGIS® or ArcView® 3.0 or greater software to read and process the data file. In lieu of ArcView or ArcGIS, the user may utilize another GIS application package capable of importing data. A free data viewer, arcexplorer, capable of displaying the data is available from ESRI at www.esri.com.

Metadata_Reference_Information:

Metadata_Date: 20050802

Metadata_Contact:

Contact_Information:

Contact_Organization_Primary:

Contact_Organization: U.S. Geological Survey

Contact_Person: David Twichell

Contact_Position: Oceanographer

Contact_Address:

Address_Type: mailing address

Address: 384 Woods Hole Road

City: Woods Hole

State_or_Province: MA

Postal_Code: 02543-1598

Country: USA

Contact_Voice_Telephone: (508) 548-8700 x2266

Contact_Facsimile_Telephone: (508) 457-2310

Contact_Electronic_Mail_Address: dtwichell@usgs.gov

Metadata_Standard_Name: FGDC Content Standards for Digital Geospatial Metadata

Metadata_Standard_Version: FGDC-STD-001-1998

Metadata_Time_Convention: universal 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