MORPHOLOGY.SHP - Morphology of the Gulf of Mexico within GLORIA survey area

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Metadata:


Identification_Information:
Citation:
Citation_Information:
Originator: David Twichell
Publication_Date: 2005
Title:
MORPHOLOGY.SHP - Morphology of the Gulf of Mexico within GLORIA survey area
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/sidescan/interpretation/gloria/morphology.zip>
Larger_Work_Citation:
Citation_Information:
Other_Citation_Details: 1 DVD-ROM
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:
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 geomorphic provinces of the deep-water part of the Gulf of Mexico. The interpretation draws on the geologic interpretation (EEZ-SCAN Scientific Staff, 1987; Paskevich, 2000) and publications by Twichell and others (1990; 1991; 2000).
Time_Period_of_Content:
Time_Period_Information:
Range_of_Dates/Times:
Beginning_Date: 19820202
Ending_Date: 19851024
Currentness_Reference: ground condition
Status:
Progress: Complete
Maintenance_and_Update_Frequency: None planned
Spatial_Domain:
Bounding_Coordinates:
West_Bounding_Coordinate: -95.799362
East_Bounding_Coordinate: -82.041714
North_Bounding_Coordinate: 29.210850
South_Bounding_Coordinate: 23.741351
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: Gulf of Mexico GIS database
Theme_Keyword: polyline
Theme_Keyword: ArcView
Theme_Keyword: shapefile
Theme_Keyword: U.S. Exclusive Economic Zone
Theme_Keyword: EEZ
Theme_Keyword: GLORIA
Theme_Keyword: Geologic LOng-Range Inclined Asdic
Theme_Keyword: vectors
Theme_Keyword: geomorphic interpretation
Theme_Keyword: sidescan sonar mosaic
Theme_Keyword: interpretation
Theme_Keyword: morphology
Theme_Keyword: GLORIA interpretation
Theme_Keyword: sidescan sonar mosaic
Theme:
Theme_Keyword_Thesaurus: ISO 19115 Topic Category
Theme_Keyword: oceans and estuaries
Theme_Keyword: geoscientificInformation
Place:
Place_Keyword_Thesaurus: General
Place_Keyword: Gulf of Mexico
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:
<http://pubs.usgs.gov/of/2005/1071/data/sidescan/interpretation/gloria/morphology.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:
<http://pubs.usgs.gov/of/2005/1071/data/sidescan/interpretation/gloria/morphology-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
Cross_Reference:
Citation_Information:
Originator: Paskevich, V.
Publication_Date: 2000
Title:
Gulf of Mexico GLORIA sidescan sonar geologic interpretation: ArcView data coverages
Edition: 1.0
Series_Information:
Series_Name: Open-File Report
Issue_Identification: 00-019
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
Online_Linkage: <http://pubs.usgs.gov/of/of00-019/>
Cross_Reference:
Citation_Information:
Originator: Twichell, D.C.
Originator: Kenyon, N.H.
Originator: Parson, L.M.
Originator: McGregor, B.A.
Publication_Date: 1991
Title:
Depositional patterns of the Mississippi Fan surface: Evidence from GLORIA II and high-resolution seismic profiles
Geospatial_Data_Presentation_Form: map
Series_Information:
Series_Name:
Seismic Facies and Sedimentary Processes of Modern and Ancient Submarine Fans
Publication_Information:
Publication_Place: New York, NY
Publisher: Springer-Verlag
Cross_Reference:
Citation_Information:
Originator: Twichell, D.C.
Originator: Parson, L.M.
Originator: Paull, C.K.
Publication_Date: 1990
Title:
Variations in the styles of erosion along the Florida Escarpment, eastern Gulf of Mexico
Series_Information:
Series_Name: Marine and Petroleum Geology
Issue_Identification: v. 7, p. 253-266
Publication_Information:
Publication_Place: Amsterdam
Publisher: Elsevier
Cross_Reference:
Citation_Information:
Originator: EEZ Scan 85 Scientific Staff
Publication_Date: 1987
Title: Atlas of the U.S. Exclusive Economic Zone, Gulf of Mexico
Geospatial_Data_Presentation_Form: atlas
Series_Information:
Series_Name: U.S. Geological Survey Miscellaneous Investigation Series
Issue_Identification: I-1864
Publication_Information:
Publication_Place: U.S. Geological Survey, Reston, VA
Publisher: U.S. Geological Survey, Coastal and Marine Geology Program
Cross_Reference:
Citation_Information:
Originator: Twichell, D.C.
Originator: Nelson, C.H.
Originator: Damuth, J.E.
Publication_Date: 2000
Title:
Late-stage development of the Bryant Canyon turbidite pathway on the Louisiana continental slope
Series_Information:
Series_Name:
Deep-Water Reservoirs of the World: Proceedings of the Gulf Coast Section SEPM
Publication_Information:
Publication_Place: Tulsa, OK
Publisher: Society of Economic Paleontologists and Mineralogists

Data_Quality_Information:
Logical_Consistency_Report:
No additional checks for topological consistency were performed on the data.
Lineage:
Source_Information:
Source_Citation:
Citation_Information:
Originator: various (comp.)
Publication_Date: 1987
Title:
Atlas of the U.S. Exclusive Economic Zone, Gulf of Mexico and eastern Caribbean areas
Edition: 1.0
Geospatial_Data_Presentation_Form: atlas
Series_Information:
Series_Name: Miscellaneous Investigations
Issue_Identification: I-1864-A,B
Publication_Information:
Publication_Place: Reston, VA
Publisher: U.S. Geological Survey, Office of Marine Geology
Source_Scale_Denominator: 500000
Type_of_Source_Media: paper
Source_Contribution:
The image showing the geologic interpretation of the Gulf of Mexico GLORIA data was created by digitizing the expanded interpretations from I-1864-A,B.
Source_Information:
Source_Citation:
Citation_Information:
Originator: Paskevich, V.
Publication_Date: 2000
Title:
Gulf of Mexico GLORIA sidescan sonar geologic interpretation: ArcView data coverages
Edition: 1.0
Series_Information:
Series_Name: Open-File Report
Issue_Identification: 00-019
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
Online_Linkage: <http://pubs.usgs.gov/of/of00-019/>
Source_Scale_Denominator: 500000
Type_of_Source_Media: CD-ROM
Source_Contribution:
The morphologic features included in the geologic interpretation of this publication were incorporated into this morphologic interpretation.
Source_Information:
Source_Citation:
Citation_Information:
Originator: Twichell, D.C.
Originator: Parson, L.M.
Originator: Paull, C.K.
Publication_Date: 1990
Title:
Variations in the styles of erosion along the Florida Escarpment, eastern Gulf of Mexico
Edition: 1.0
Geospatial_Data_Presentation_Form: document
Series_Information:
Series_Name: Marine and Petroleum Geology
Issue_Identification: Vol. 7, pages 253-266
Publication_Information:
Publication_Place: Amsterdam, the Netherlands
Publisher: Elsevier
Type_of_Source_Media: paper
Source_Contribution:
The morphology of the Florida Escarpment was taken in part from this report.
Source_Information:
Source_Citation:
Citation_Information:
Originator: Twichell, D.C.
Originator: Kenyon, N.H.
Originator: Parson, L.M.
Originator: McGregor, B.A.
Publication_Date: 1991
Title:
Depositional patterns of the Mississippi Fan surface: Evidence from GLORIA II and high-resolution seismic profiles
Edition: 1.0
Geospatial_Data_Presentation_Form: document
Series_Information:
Series_Name:
Seismic facies and sedimentary processes of modern and ancient submarine fans, edited by Weimer, P. and Link, M.H.
Issue_Identification: pages 349-364
Publication_Information:
Publication_Place: New York, NY
Publisher: Springer-Verlag
Type_of_Source_Media: paper
Source_Contribution:
The extent of the Mississippi Canyon and Mississippi Fan were taken from this report.
Source_Information:
Source_Citation:
Citation_Information:
Originator: Twichell, D.C.
Originator: Nelson, C.H.
Originator: Damuth, J.E.
Publication_Date: 2000
Title:
Late-stage development of the Bryant Canyon turbidite pathway on the Louisiana continental slope
Edition: 1.0
Series_Information:
Series_Name:
Deep-Water Reservoirs of the World, Gulf Coast Section of SEPM 20th Annual Bob F. Perkins Research Conference, edited by Weimer, P., Slatt, R., Coleman, J., Rosen, N., Nelson, H., Bouma, A., Styzen, M., and Lawrence, D.
Issue_Identification: pages 1032-1044
Publication_Information:
Publication_Place: Tulsa, OK
Publisher: Society of Economic Paleontologists and Mineralogists
Other_Citation_Details: published on CD-ROM
Type_of_Source_Media: CD-ROM
Source_Contribution: The extent of Bryant Canyon and Fan were taken from this report
Process_Step:
Process_Description:
The interpretive overlay, morphology.shp, used the gloria.tif image and the geology.shp shapefile as a base, and then incorporated the morphology of different parts of the Gulf of Mexico that has been described in studies by EEZ-Scan 85 Scientific Staff (1987), Paskevich (2000, and Twichell and others (1990, 1991, 2000). The components of the interpretation and their sources are listed below: Salt deformed slope - modified from Paskevich (2000) Basin floor - combined sediment wave and hemipelagic drape of Paskevich (2000) Mesozoic/Cenozoic carbonate - taken from Paskevich (2000) and Twichell and others (1990) Carbonate slope - same as Pleistocene carbonate mud of Paskevich (2000) Sigsbee Escarpment - same as Paskevich (2000) Seamount - same as Paskevich (2000) Mississippi Fan - from Twichell and others (1991) Bryant Fan - from Twichell and others (2000)
Source_Used_Citation_Abbreviation: gloria.tif
Source_Used_Citation_Abbreviation: geology.shp
Process_Date: after 2001
Source_Produced_Citation_Abbreviation: morphology.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 shapefile was reprojected from Geographic NAD27 to Geographic WGS84 using ArcToolBox (v. 9.1)
Source_Used_Citation_Abbreviation: morphology.shp
Process_Date: 2005
Source_Produced_Citation_Abbreviation: morphology_project.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: Dataset copied
Source_Used_Citation_Abbreviation: morphology_project.shp
Source_Produced_Citation_Abbreviation: morphology.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: G-polygon
Point_and_Vector_Object_Count: 26

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: 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: morphology
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: AREA
Attribute_Definition: Area of polygon in native units.
Attribute_Definition_Source: Software computed
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 0.000
Range_Domain_Maximum: 14.168
Attribute_Measurement_Resolution: .001
Attribute:
Attribute_Label: PERIMETER
Attribute_Definition: Perimeter of polygon in native units.
Attribute_Definition_Source: Software computed
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 0.001
Range_Domain_Maximum: 33.463
Attribute_Measurement_Resolution: .001
Attribute:
Attribute_Label: DESCRIPTIO
Attribute_Definition:
text description assigned to the polygon feature of the geomorphic interpretation
Attribute_Definition_Source: USGS
Attribute_Domain_Values:
Unrepresentable_Domain: Character string
Overview_Description:

Distribution_Information:
Distributor:
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
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 polyline 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 archive
Transfer_Size: 0.290
Digital_Transfer_Option:
Online_Option:
Computer_Contact_Information:
Network_Address:
Network_Resource_Name:
<http://pubs.usgs.gov/of/2005/1071/data/sidescan/interpretation/gloria/morphology.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:
These 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: 20051213
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 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
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

Generated by mp version 2.8.6 on Tue Dec 13 13:28:28 2005