USGS OFR 2010-1332: Aleutian Arc Index Map & Data Table

Below is an index map of the GLORIA imagery available for the U.S. EEZ Aleutian Arc area. The raw GLORIA data were processed and digitally mosaicked to produce 31 digital mosaics of a 3-degree by 2-degree area. To obtain a more detailed view of a specific mosaic move the cursor over the mosaic area and click to select. A reduced version of the mosaic will be displayed in a separate browser window.

To download the 50 m mosaic with associated GIS information, please go to the data table. A single composite GLORIA image of the entire Aleutian Arc U.S. EEZ region at a desampled 250 m pixel size is also available from the data table.

U.S. EEZ Aleutian Arc area GLORIA mosaic index map.

Figure 18. U.S. Exclusive Economic Zone (EEZ) Aleutian Arc area GLORIA mosaic index map.

The GLORIA sidescan-sonar mosaics for the U.S. EEZ Aleutian Arc area were completed using the following projection parameters:

Projection: Lambert Conformal Conic
Datum - Ellipsoid: WGS84
Longitude of True Origin: 177^oW
1st Standard Parallel: 59^oN
2nd Standard Parallel: 50^oN

Data Table

The table below lists the composite and individual mosaics completed for the Aleutian Arc area. Each mosaic has been compiled into a zip archive for easier download. The zip file contains the image in GeoTIFF format, projection information, world file, metadata, auxiliary supporting files, and browse graphics.

Federal Geographic Data Committee (FGDC) metadata for the individual data layers is provided in HTML, FAQ, and text versions. Selecting associated metadata files from the table below will open the information in a new browser window.

Compressed, downloadable files were created using the Windows program WINZIP v14.0. Users who do not have software capable of uncompressing the archived zip files can obtain a free version of the software from Winzip Computing, Inc., or Pkware, Inc.

	Bounds
Mosaic	Left	Right	Top	Bottom	Metadata	Zip
aleu_250m_lcc_wgs84	194^oW	162^oW	55^oN	47^oN	HTML \| FAQ \| Text
aa_q01	192^oW	189^oW	55^oN	53^oN	HTML \| FAQ \| Text
aa_q02	194^oW	192^oW	53^oN	51^oN	HTML \| FAQ \| Text
aa_q03	194^oW	192^oW	51^oN	49^oN	HTML \| FAQ \| Text
aa_q04	192^oW	189^oW	53^oN	51^oN	HTML \| FAQ \| Text
aa_q05	192^oW	189^oW	51^oN	49^oN	HTML \| FAQ \| Text
aa_q06	189^oW	186^oW	53^oN	51^oN	HTML \| FAQ \| Text
aa_q07	189^oW	186^oW	51^oN	49^oN	HTML \| FAQ \| Text
aa_q08	186^oW	183^oW	53^oN	51^oN	HTML \| FAQ \| Text
aa_q09	186^oW	183^oW	51^oN	49^oN	HTML \| FAQ \| Text
aa_q10	186^oW	183^oW	49^oN	47^oN	HTML \| FAQ \| Text
aa_q11	183^oW	180^oW	53^oN	51^oN	HTML \| FAQ \| Text
aa_q12	183^oW	180^oW	51^oN	49^oN	HTML \| FAQ \| Text
aa_q13	183^oW	180^oW	49^oN	47^oN	HTML \| FAQ \| Text
aa_q14	180^oW	177^oW	53^oN	51^oN	HTML \| FAQ \| Text
aa_q15	180^oW	177^oW	51^oN	49^oN	HTML \| FAQ \| Text
aa_q16	180^oW	177^oW	49^oN	47^oN	HTML \| FAQ \| Text
aa_q17	177^oW	174^oW	53^oN	51^oN	HTML \| FAQ \| Text
aa_q18	177^oW	174^oW	51^oN	49^oN	HTML \| FAQ \| Text
aa_q19	177^oW	174^oW	49^oN	47^oN	HTML \| FAQ \| Text
aa_q20	174^oW	171^oW	53^oN	51^oN	HTML \| FAQ \| Text
aa_q21	174^oW	171^oW	51^oN	49^oN	HTML \| FAQ \| Text
aa_q22	174^oW	171^oW	49^oN	47^oN	HTML \| FAQ \| Text
aa_q22a	171^oW	168^oW	49^oN	47^oN	HTML \| FAQ \| Text
aa_q23	171^oW	168^oW	53^oN	51^oN	HTML \| FAQ \| Text
aa_q24	171^oW	168^oW	51^oN	49^oN	HTML \| FAQ \| Text
aa_q25	168^oW	165^oW	55^oN	53^oN	HTML \| FAQ \| Text
aa_q26	168^oW	165^oW	53^oN	51^oN	HTML \| FAQ \| Text
aa_q27	168^oW	165^oW	51^oN	49^oN	HTML \| FAQ \| Text
aa_q28	165^oW	162^oW	55^oN	53^oN	HTML \| FAQ \| Text
aa_q29	165^oW	162^oW	53^oN	51^oN	HTML \| FAQ \| Text
aa_q30	165^oW	162^oW	51^oN	49^oN	HTML \| FAQ \| Text

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