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Quick Specs
- Supporting GIS: MapInfo Professional
- Date Added: September 27th, 1999
- Modified: September 27th, 1999
- File size: 12798.16KB
- Total Downloads: 2394
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Over 1 million points / records. (>0 to 90 degrees Longitude, 0 to 90 degrees Latitude) ETOPO5 is point elevation data (meters) generated from a digital data base of land and sea-floor elevations on a 5-minute latitude/longitude grid. The resolution of the gridded data varies from true 5-minute for the ocean floors, the U.S.A., Europe, Japan,and Australia to 1 degree in data-deficient parts of Asia, South America, northern Canada, and Africa. For more information, click here This collection is comprised of one raster file, and eight point files (four quadrants in each North / South hemisphere).
Author's Information
Steve Wallace
steve.wallace@directionsmag.com
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