Coastal Relief Model Bathymetry image for the Atlantic

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: U.S. Geological Survey

Originator: Jamey Reid

Publication_Date: 2003

Title: Coastal Relief Model Bathymetry image for the Atlantic

Geospatial_Data_Presentation_Form: remote-sensing image

Online_Linkage: <http://pubs.usgs.gov/ds/2005/118/>

Larger_Work_Citation:

Citation_Information:

Originator: J.M. Reid

Originator: J.A. Reid

Originator: C.J. Jenkins

Originator: M.E. Hastings

Originator: S.J. Williams

Originator: L.J. Poppe

Publication_Date: 2005

Title:

usSEABED: Atlantic Coast Offshore Surficial Sediment Data Release

Series_Information:

Series_Name: Data Series

Issue_Identification: 118

Publication_Information:

Publication_Place: Woods Hole Science Center, Woods Hole, MA

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

Description:

Abstract:

The National Geophysical Data Center assembled a gridded database referred to as the Coastal Relief Model (CRM). NGDC created the comprehensive data set by merging the U.S. Geological Survey 3-arc-second DEMs with a compilation of hydrographic soundings covering the US East Coast. The Coastal Relief Model extends from the coastal state boundaries to as far offshore as the data will support a continuous view of the seafloor. This dataset formed the basis for the creating of the CRM bathymetry image for this product's GIS.

Purpose:

This image provides a color view of the CRM for the project area and is used as a basemap for overlaying usSEABED data.

Time_Period_of_Content:

Time_Period_Information:

Single_Date/Time:

Calendar_Date: 2001

Currentness_Reference: publication date

Status:

Progress: Complete

Maintenance_and_Update_Frequency: None planned

Spatial_Domain:

Bounding_Coordinates:

West_Bounding_Coordinate: -96.526090

East_Bounding_Coordinate: -84.223639

North_Bounding_Coordinate: 30.907927

South_Bounding_Coordinate: 24.962118

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: National Geophysical Data Center

Theme_Keyword: Coastal Relief Model

Theme_Keyword: Geographic Information System

Theme_Keyword: GIS

Theme_Keyword: Mr Sid Image

Theme_Keyword: CRM

Theme_Keyword: bathymetry

Theme_Keyword: Marine Aggregate Resources and Processes

Theme_Keyword: Woods Hole Science Center

Place:

Place_Keyword_Thesaurus: General

Place_Keyword: United States East Coast

Place_Keyword: U.S. East Coast

Place_Keyword: U.S. east

Place_Keyword: United States

Place_Keyword: North America

Access_Constraints: None

Use_Constraints: Bathymetry is not to be used for navigation purposes

Point_of_Contact:

Contact_Information:

Contact_Person_Primary:

Contact_Person: Jamey M. Reid

Contact_Organization: U.S. Geological Survey

Contact_Position: IT Specialist (Data Management)

Contact_Address:

Address_Type: mailing and physical address

Address: Woods Hole Field Center

Address: 384 Woods Hole Road

City: Woods Hole

State_or_Province: MA

Postal_Code: 02543-1598

Country: USA

Contact_Voice_Telephone: 508-548-8700 x2204

Contact_Facsimile_Telephone: 508-457-2310

Contact_Electronic_Mail_Address: jreid@usgs.gov

Browse_Graphic:

Browse_Graphic_File_Name: atl_grd.jpg

Browse_Graphic_File_Description: Image map showing extent of data layer coverage

Browse_Graphic_File_Type: JPEG

Native_Data_Set_Environment:

Microsoft Windows 2000 Version 5.1 (Build 2600) Service Pack 2; ESRI ArcCatalog 8.3.0.800

Cross_Reference:

Citation_Information:

Originator:

National Oceanic and Atmospheric Administration (NOAA), National Geophysical Data Center (NGDC)

Publication_Date: 9/7/2001

Title:

Coastal Relief Model, Volume 1 (U.S. Northeast Atlantic Coast), 2 (U.S. Southeast Atlantic Coast) and 3 (Florida and Eastern Gulf of Mexico)

Edition: 4.1

Online_Linkage: <http://www.ngdc.noaa.gov/mgg/coastal/coastal.html>

Data_Quality_Information:

Lineage:

Source_Information:

Source_Citation:

Citation_Information:

Title: Coastal Relief Model, U.S. Northeast Atlantic Coast, Vol 1

Type_of_Source_Media: CD-ROM

Source_Citation_Abbreviation: NGDC CRM, U.S. Northeast Atlantic Coast, Vol 1

Source_Contribution:

Vols 1, 2 and 3 were combined to create the raster grid of the East coast

Source_Information:

Source_Citation:

Citation_Information:

Title: Coastal Relief Model, U.S. Southeast Atlantic Coast, Vol 2

Type_of_Source_Media: CD-ROM

Source_Citation_Abbreviation: NGDC CRM, U.S. Southeast Atlantic Coast, Vol 2

Source_Contribution:

Vols 1, 2 and 3 were combined to create the raster grid of the East coast

Source_Information:

Source_Citation:

Citation_Information:

Title: Coastal Relief Model, Florida and Eastern Gulf of Mexico, Vol 3

Type_of_Source_Media: CD-ROM

Source_Citation_Abbreviation: NGDC CRM, Florida and Eastern Gulf of Mexico, Vol 3

Source_Contribution:

Vols 1, 2 and 3 were combined to create the raster grid of the East coast

Process_Step:

Process_Description:

The desired data was extracted from the Coastal Relief Model volumes 1, 2 and 3 in the ESRI ASCII format. The ASCII dataset was then converted to an ESRI grid file and combined to a single ESRI grid file.

Source_Produced_Citation_Abbreviation: atl_mrg

Process_Contact:

Contact_Information:

Contact_Person_Primary:

Contact_Person: Jamey M. Reid

Contact_Organization: U.S. Geological Survey

Contact_Position: IT Specialist (Data Management)

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 x2204

Contact_Facsimile_Telephone: 508-457-2310

Contact_Electronic_Mail_Address: jreid@usgs.gov

Process_Step:

Process_Description: The grid was downsampled from 90 m to 150 m.

Source_Used_Citation_Abbreviation: atl_mrg

Source_Produced_Citation_Abbreviation: atl_mrg

Process_Contact:

Contact_Information:

Contact_Person_Primary:

Contact_Person: VeeAnn Cross

Contact_Organization: U.S. Geological Survey

Contact_Address:

Address_Type: mailing and physical address

Address: Woods Hole Field Center

Address: 384 Woods Hole Road

City: Woods Hole

State_or_Province: MA

Postal_Code: 02543-1598

Country: USA

Contact_Voice_Telephone: 508-548-8700 x2251

Contact_Facsimile_Telephone: 508-457-2310

Contact_Electronic_Mail_Address: vatnipp@usgs.gov

Process_Step:

Process_Description:

The grid was converted to a tiff image using the extension image_convert_georef.avx downloaded from www.esri.com.

Source_Used_Citation_Abbreviation: atl_mrg

Source_Produced_Citation_Abbreviation: atl_grd.tif

Source_Produced_Citation_Abbreviation: atl_grd.tfw

Process_Step:

Process_Description:

The tiff image was converted to 8 bit using Photoshop CS in order to reduce the file size.

Source_Used_Citation_Abbreviation: atl_grd.tif

Source_Used_Citation_Abbreviation: atl_grd.tfw

Source_Produced_Citation_Abbreviation: atl_grd8bit.tif

Source_Produced_Citation_Abbreviation: atl_grd8bit.tfw

Process_Step:

Process_Description:

The tiff image was compressed using Lizardtech's Mr. Sid compression software.

Source_Used_Citation_Abbreviation: atl_grd8bit.tif

Source_Used_Citation_Abbreviation: atl_grd8bit.tfw

Source_Produced_Citation_Abbreviation: atl_grd8bit.sid

Source_Produced_Citation_Abbreviation: atl_grd8bit.sdw

Spatial_Data_Organization_Information:

Direct_Spatial_Reference_Method: Raster

Raster_Object_Information:

Raster_Object_Type: Pixel

Row_Count: 14459

Column_Count: 10242

Vertical_Count: 1

Spatial_Reference_Information:

Horizontal_Coordinate_System_Definition:

Geographic:

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: Band_1

Attribute:

Attribute_Label: ObjectID

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: Value

Attribute:

Attribute_Label: Count

Detailed_Description:

Entity_Type:

Entity_Type_Label: Band_2

Attribute:

Attribute_Label: ObjectID

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: Value

Attribute:

Attribute_Label: Count

Detailed_Description:

Entity_Type:

Entity_Type_Label: Band_3

Attribute:

Attribute_Label: ObjectID

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: Value

Attribute:

Attribute_Label: Count

Distribution_Information:

Resource_Description:

Downloadable Data; Marine Aggregate Resources and Processes: atl_grd8bit.sid

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.

Trade, firm, or product names and other references to non-USGS products and services are provided for information only and do not constitute endorsement or warranty, express or implied, by the USGS, USDOI, or U.S. Government, as to their suitability, content, usefulness, functioning, completeness, or accuracy.

Standard_Order_Process:

Digital_Form:

Digital_Transfer_Information:

Format_Name: Mr Sid

Transfer_Size: 2.361

Metadata_Reference_Information:

Metadata_Date: 20050401

Metadata_Contact:

Contact_Information:

Contact_Organization_Primary:

Contact_Organization: U.S. Geological Surveuy

Contact_Person: Jamey M. Reid

Contact_Position: IT Specialist (Data Management)

Contact_Address:

Address_Type: mailing and physical address

Address: Woods Hole Field Center

Address: 384 Woods Hole Road

City: Woods Hole

State_or_Province: MA

Postal_Code: 02543-1598

Country: USA

Contact_Voice_Telephone: 508-548-8700 x2204

Contact_Facsimile_Telephone: 508-457-2310

Contact_Electronic_Mail_Address: jreid@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