5-second shot points along chirp seismic lines collected during the 2002 MARION DUFRESNE cruise (02018) in the Gulf of Mexico (MD02CHIRPPNTS.SHP)

Metadata also available as - [Questions & Answers] - [Parseable text] - [XML]

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: Patrick Hart
Publication_Date: 2005
Title:

5-second shot points along chirp seismic lines collected during the 2002 MARION DUFRESNE cruise (02018) in the Gulf of Mexico (MD02CHIRPPNTS.SHP)

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 Coastal and Marine Science Center, Woods Hole, MA
Publisher: U.S. Geological Survey, Coastal and Marine Geology Program

Online_Linkage: https://doi.org/10.3133/ofr20051071
Online_Linkage:

https://pubs.usgs.gov/of/2005/1071/data/seismic/2002/nav/md02chirppnts.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: Reston, VA
Publisher: U.S. Geological Survey

Other_Citation_Details: 1 DVD-ROM
Online_Linkage: https://pubs.usgs.gov/of/2005/1071/

Description:

Abstract:

Since 1982, the U.S. Geological Survey (USGS) has collected a large amount of surficial and shallow subsurface geologic information in the deep parts of the Gulf of Mexico. These data include digital sidescan sonar imagery, digital seismic-reflection data, and descriptions and analyses of piston and gravity cores. The data were collected during several different projects that addressed surficial and shallow subsurface geologic processes. Some of these data sets have already been published, but the growing interest in the occurrence and distribution of gas hydrates in the Gulf of Mexico warrants integrating these existing data and associated interpretations into a GIS to provide regional background information for ongoing and future gas hydrate research.

Purpose:

This GIS data layer shows the shotpoint location with date and time along which chirp seismic-reflection profiles were collected to aid in selecting coring sites during a cruise aboard the R/V MARION DUFRESNE in 2002. The cruise was conducted in the northern Gulf of Mexico (USGS Field Activity 02018) to recover cores for gas hydrate studies.

Time_Period_of_Content:

Time_Period_Information:

Range_of_Dates/Times:

Beginning_Date: 20020701
Beginning_Time: 1812
Ending_Date: 20020710
Ending_Time: 0250

Currentness_Reference: ground condition

Status:

Progress: Complete
Maintenance_and_Update_Frequency: None planned

Spatial_Domain:

Bounding_Coordinates:

West_Bounding_Coordinate: -92.268680
East_Bounding_Coordinate: -88.894260
North_Bounding_Coordinate: 28.292740
South_Bounding_Coordinate: 27.167860

Keywords:

Theme:

Theme_Keyword_Thesaurus: USGS Metadata Identifier
Theme_Keyword: USGS:5c6444f9-6c2e-4938-b3c0-206e79c9e200

Theme:

Theme_Keyword_Thesaurus: None
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: points
Theme_Keyword: shapefile
Theme_Keyword: navigation
Theme_Keyword: R/V MARION DUFRESNE
Theme_Keyword: Chirp high-resolution seismic profiles
Theme_Keyword: Information Archives Field Activity 02018

Theme:

Theme_Keyword_Thesaurus: ISO 19115 Topic Category
Theme_Keyword: oceans
Theme_Keyword: location
Theme_Keyword: geoscientificInformation

Theme:

Theme_Keyword_Thesaurus: USGS Thesaurus
Theme_Keyword: navigational data
Theme_Keyword: marine geophysics
Theme_Keyword: geospatial datasets

Place:

Place_Keyword_Thesaurus: None
Place_Keyword: 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: 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

Browse_Graphic:

Browse_Graphic_File_Name:

https://pubs.usgs.gov/of/2005/1071/data/seismic/2002/nav/md02chirppnts.gif

Browse_Graphic_File_Description:

Overview image showing the extent and coverage of the data layer.

Browse_Graphic_File_Type: GIF

Browse_Graphic:

Browse_Graphic_File_Name:

https://pubs.usgs.gov/of/2005/1071/data/seismic/2002/nav/md02chirppnts-thumb.gif

Browse_Graphic_File_Description:

Thumbnail image showing the extent and coverage of the data layer.

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

Data_Quality_Information:

Logical_Consistency_Report:

No additional checks for topological consistency were performed on this data set. No duplicate features are present.

Completeness_Report: Information unavailable from original metadata.
Positional_Accuracy:

Horizontal_Positional_Accuracy:

Horizontal_Positional_Accuracy_Report: Differential GPS navigation

Lineage:

Process_Step:

Process_Description:

Data were received from the ship DGPS system and logged to a shipboard computer at a 5-sec interval.

Source_Used_Citation_Abbreviation: DGPS receiver
Process_Date: unknown
Source_Produced_Citation_Abbreviation: d-1-02-gm.060
Process_Contact:

Contact_Information:

Contact_Person_Primary:

Contact_Person: Patrick Hart
Contact_Organization: U.S. Geological Survey

Contact_Position: Geophysicist
Contact_Address:

Address_Type: mailing address
Address: 345 Middlefield Road, MS 999
City: Menlo Park
State_or_Province: CA
Postal_Code: 94025
Country: USA

Contact_Voice_Telephone: (650) 329-5160
Contact_Facsimile_Telephone: (650) 329-5190
Contact_Electronic_Mail_Address: hart@usgs.gov

Process_Step:

Process_Description:

The shipboard navigation file was edited with a field being added to include the line number for the time intervals when chirp seismic data were being collected.

Source_Used_Citation_Abbreviation: d-1-02-gm.060
Process_Date: unknown
Source_Produced_Citation_Abbreviation: d-1-02-gm.063
Process_Contact:

Contact_Information:

Contact_Person_Primary:

Contact_Person: Patrick Hart
Contact_Organization: U.S. Geological Survey

Contact_Position: Geophysicist
Contact_Address:

Address_Type: mailing address
Address: 345 Middlefield Road, MS 999
City: Menlo Park
State_or_Province: CA
Postal_Code: 94025
Country: USA

Contact_Voice_Telephone: 650-329-5160
Contact_Facsimile_Telephone: 650-329-5190
Contact_Electronic_Mail_Address: hart@usgs.gov

Process_Step:

Process_Description:

The navigation file was edited to include only those sections along which seismic data were collected, and the resulting file was saved in ArcInfo E00 format.

Source_Used_Citation_Abbreviation: d-1-02-gm.063
Process_Date: unknown
Source_Produced_Citation_Abbreviation: d-1-02-GM_NAV.E00
Process_Contact:

Contact_Information:

Contact_Person_Primary:

Contact_Person: Patrick Hart
Contact_Organization: U.S. Geological Survey

Contact_Position: Geophysicist
Contact_Address:

Address_Type: mailing address
Address: 345 Middlefield Road, MS 999
City: Menlo Park
State_or_Province: CA
Postal_Code: 94025
Country: USA

Contact_Voice_Telephone: 650-329-5160
Contact_Facsimile_Telephone: 650-329-5190
Contact_Electronic_Mail_Address: hart@usgs.gov

Process_Step:

Process_Description:

The ArcInfo E00 format file was opened in ArcView and saved as points in a shapefile.

Source_Used_Citation_Abbreviation: d-1-02-GM_NAV.E00
Process_Date: unknown
Source_Produced_Citation_Abbreviation: md02chirppnts.shp
Process_Contact:

Contact_Information:

Contact_Person_Primary:

Contact_Person: VeeAnn Cross
Contact_Organization: U.S. Geological Survey

Contact_Position: Marine Geologist
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 x 2251
Contact_Facsimile_Telephone: 508-457-2310
Contact_Electronic_Mail_Address: vatnipp@usgs.gov

Process_Step:

Process_Description:

Edits to the metadata were made to fix any errors that MP v 2.9.36 flagged. This is necessary to enable the metadata to be successfully harvested for various data catalogs. In some cases, this meant adding text "Information unavailable" or "Information unavailable from original metadata" for those required fields that were left blank. Other minor edits were probably performed (title, publisher, publication place, etc.). Attempted to modify http to https where appropriate. The link to the larger work citation had to be fixed. The metadata date (but not the metadata creator) was edited to reflect the date of these changes. The metadata available from a harvester may supersede metadata bundled within a download file. Compare the metadata dates to determine which metadata file is most recent.

Process_Date: 20170316
Process_Contact:

Contact_Information:

Contact_Organization_Primary:

Contact_Organization: U.S. Geological Survey
Contact_Person: VeeAnn A. Cross

Contact_Position: Marine Geologist
Contact_Address:

Address_Type: Mailing and Physical
Address: 384 Woods Hole Road
City: Woods Hole
State_or_Province: MA
Postal_Code: 02543-1598

Contact_Voice_Telephone: 508-548-8700 x2251
Contact_Facsimile_Telephone: 508-457-2310
Contact_Electronic_Mail_Address: vatnipp@usgs.gov

Process_Step:

Process_Description: USGS Thesaurus keywords added to the keyword section.
Process_Date: 20180720
Process_Contact:

Contact_Information:

Contact_Organization_Primary:

Contact_Organization: U.S. Geological Survey
Contact_Person: VeeAnn A. Cross

Contact_Position: Marine Geologist
Contact_Address:

Address_Type: Mailing and Physical
Address: 384 Woods Hole Road
City: Woods Hole
State_or_Province: MA
Postal_Code: 02543-1598

Contact_Voice_Telephone: 508-548-8700 x2251
Contact_Facsimile_Telephone: 508-457-2310
Contact_Electronic_Mail_Address: vatnipp@usgs.gov

Process_Step:

Process_Description: Crossref DOI link was added as the first link in the metadata.
Process_Date: 20191118
Process_Contact:

Contact_Information:

Contact_Organization_Primary:

Contact_Organization: U.S. Geological Survey
Contact_Person: VeeAnn A. Cross

Contact_Position: Marine Geologist
Contact_Address:

Address_Type: Mailing and Physical
Address: 384 Woods Hole Road
City: Woods Hole
State_or_Province: MA
Postal_Code: 02543-1598

Contact_Voice_Telephone: 508-548-8700 x2251
Contact_Facsimile_Telephone: 508-457-2310
Contact_Electronic_Mail_Address: vatnipp@usgs.gov

Process_Step:

Process_Description:

Added keywords section with USGS persistent identifier as theme keyword.

Process_Date: 20200908
Process_Contact:

Contact_Information:

Contact_Organization_Primary:

Contact_Organization: U.S. Geological Survey
Contact_Person: VeeAnn A. Cross

Contact_Position: Marine Geologist
Contact_Address:

Address_Type: Mailing and Physical
Address: 384 Woods Hole Road
City: Woods Hole
State_or_Province: MA
Postal_Code: 02543-1598

Contact_Voice_Telephone: 508-548-8700 x2251
Contact_Facsimile_Telephone: 508-457-2310
Contact_Electronic_Mail_Address: vatnipp@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: 11329

Spatial_Reference_Information:

Horizontal_Coordinate_System_Definition:

Geographic:

Latitude_Resolution: 0.000001
Longitude_Resolution: 0.000001
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: md02chirppnts
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: YEAR
Attribute_Definition: Year data collected
Attribute_Definition_Source: USGS
Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: 2002
Enumerated_Domain_Value_Definition: Year data collected
Enumerated_Domain_Value_Definition_Source: USGS

Attribute:

Attribute_Label: JD
Attribute_Definition: Julian day data were collected
Attribute_Definition_Source: USGS
Attribute_Domain_Values:

Range_Domain:

Range_Domain_Minimum: 185
Range_Domain_Maximum: 196
Attribute_Units_of_Measure: integer
Attribute_Measurement_Resolution: 1

Attribute:

Attribute_Label: HR_MIN
Attribute_Definition: Time in hours and minutes
Attribute_Definition_Source: USGS
Attribute_Domain_Values:

Range_Domain:

Range_Domain_Minimum: 35
Range_Domain_Maximum: 2225
Attribute_Units_of_Measure: integer
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: 59
Attribute_Units_of_Measure: integer
Attribute_Measurement_Resolution: 1

Attribute:

Attribute_Label: LAT
Attribute_Definition: Latitude coordinate of position in decimal degrees
Attribute_Definition_Source: USGS
Attribute_Domain_Values:

Range_Domain:

Range_Domain_Minimum: 27.16786
Range_Domain_Maximum: 28.29274
Attribute_Units_of_Measure: decimal degrees
Attribute_Measurement_Resolution: .00001

Attribute:

Attribute_Label: LONG
Attribute_Definition: Longitude coordinate of position in decimal degrees
Attribute_Definition_Source: USGS
Attribute_Domain_Values:

Range_Domain:

Range_Domain_Minimum: -92.26868
Range_Domain_Maximum: -88.89426
Attribute_Units_of_Measure: decimal degrees
Attribute_Measurement_Resolution: .00001

Attribute:

Attribute_Label: LINE
Attribute_Definition: Line identification
Attribute_Definition_Source: USGS
Attribute_Domain_Values:

Unrepresentable_Domain: Character string identifying the survey line.

Distribution_Information:

Distributor:

Contact_Information:

Contact_Person_Primary:

Contact_Person: Deborah Hutchinson
Contact_Organization: U.S. Geological Survey

Contact_Position: Geologist
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 x2263
Contact_Facsimile_Telephone: (508) 457-2310
Contact_Electronic_Mail_Address: dhutchinson@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: 0.303

Digital_Transfer_Option:

Online_Option:

Computer_Contact_Information:

Network_Address:

Network_Resource_Name:

https://pubs.usgs.gov/of/2005/1071/data/seismic/2002/nav/md02chirppnts.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: 20211116
Metadata_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 x 2261
Contact_Facsimile_Telephone: (508) 457-2310
Contact_Electronic_Mail_Address: whsc_data_contact@usgs.gov
Contact_Instructions:

The metadata contact email address is a generic address in the event the metadata contact is no longer with the USGS or the email is otherwise invalid.

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

This page is <https://cmgds.marine.usgs.gov/catalog/whcmsc/open_file_report/ofr2005-1071/md02chirppntsmeta.html>