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U.S. Geological Survey Open-File Report 2010-1332

GLORIA Sidescan-Sonar Imagery for Parts of the U.S. Exclusive Economic Zone and Adjacent Areas


Data Catalog

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Title Page
Introduction
Methods
Aleutian Arc
Atlantic Coast
Bering Sea
Cayman Trough
Gulf of Alaska
Gulf of Mexico
Hawaii I
Hawaii II
Hawaii III
Johnston Atoll
Kingman-Palmyra
Pacific Coast
Puerto Rico
Data Catalog
Acknowledgments
References
List of Figures
Contacts

The GLORIA data contained in this publication are cataloged within their individual survey regions. To view and download an individual dataset the user should proceed to the section of this publication discussing the region of interest and select the subsection titled "Index Map & Data Links". A table listing the available GLORIA mosaics for that region with links to the zip file containing the image in a GeoTIFF format along with projection information, world file, metadata, auxiliary supporting files, and browse graphics will be found.

Region
Image Projection Parameters
Data Table
Aleutian Arc Projection: Lambert Conformal Conic
Datum - Ellipsoid: WGS84
Longitude of True Origin: 177o W
1st Standard Parallel: 59o N
2nd Standard Parallel: 50o N
Atlantic Coast

Projection: Albers Conical Equal-Area
Datum - Ellipsoid: Clarke 1866 / NAD27
1st Standard Parallel: 29o 30' N
2nd Standard Parallel: 45o 30' N

Longitude of True Origin: For individual quadrangles is the center longitude of the individual map area. See the georeference report for the specific values. For the composite mosaic the Longitude of True Origin is 73o W

Bering Sea Projection: Lambert Conformal Conic
Datum - Ellipsoid: Clarke 1866 / NAD27
Longitude of True Origin: 177o W
1st Standard Parallel: 59o N
2nd Standard Parallel: 50o N
Cayman Trough Projection: Mercator
Datum - Ellipsoid: Clarke 1866 / NAD27
True Origin: 81o9' W 18o30' N
Gulf of Alaska

Projection: Lambert Conformal Conic
Datum - Ellipsoid: WGS84
Longitude of True Origin: 144o W
Latitude of True Origin:55o N
1st Standard Parallel: 59o N
2nd Standard Parallel: 50o N

Gulf of Mexico

Projection: Albers Conic Equal-Area
Datum - Ellipsoid: Clarke 1866 / NAD27
Longitude of True Origin: 88o W
1st Standard Parallel: 45o30' N
2nd Standard Parallel: 29o30' N

Longitude of True Origin: For individual quadrangles is the center longitude of the individual map area. See the georeference report for the specific values. For the composite mosaic the Longitude of True Origin is 88o W

Hawaii I

Projection: Lambert Conformal Conic
Datum - Ellipsoid: WGS84
Longitude of True Origin: 160o W
1st Standard Parallel: 29o N
2nd Standard Parallel: 18o N

Hawaii II Projection: Lambert Conformal Conic
Datum - Ellipsoid: WGS84
Longitude of True Origin: 169o W
1st Standard Parallel: 29o N
2nd Standard Parallel: 18o N
Hawaii III Projection: Lambert Conformal Conic
Datum - Ellipsoid: WGS84
Longitude of True Origin: 178o W
1st Standard Parallel: 29o N
2nd Standard Parallel: 18o N
Johnston Atoll Projection: Lambert Conformal Conic
Datum - Ellipsoid: WGS84
Longitude of True Origin: 170o W
1st Standard Parallel: 29o N
2nd Standard Parallel: 18o N
Kingman-Palmyra Projection: Lambert Conformal Conic
Datum - Ellipsoid: WGS84
Longitude of True Origin: 161o 45' W
1st Standard Parallel: 10o N
2nd Standard Parallel: 4o N
Pacific Coast Projection: Transverse Mercator
Datum - Ellipsoid: NAD27
Longitude of True Origin: 124o 30' W
Puerto Rico

Projection: Albers Conic Equal-Area
Datum - Ellipsoid: Clarke 1866 / NAD27
Longitude of True Origin: 66o15' W
1st Standard Parallel: 45o30'n
2nd Standard Parallel: 29o30'n

Longitude of True Origin: For individual quadrangles is the center longitude of the individual map area. See the georeference report for the specific values. For the composite mosaic the Longitude of True Origin is 66o15' W

 

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