Directory for Digital elevation models

***   Expanded Boundaries   ***

As of 02 Feb. 1998, most of the data sets for the Southern Great Plains Experiment region have been extended to cover a larger area than the original data sets previously offered on this Web site. At present, the expanded coverage applies to digital elevation model, land cover, and soil properties data sets. Cartographic products and data sets for streams, watersheds, and water flow records are currently still restricted to the original SGP region.

• 1-km DEM, Lambert Azimuthal projection
• 100-meter DEM, UTM zone 14, NAD83 datum
• 3-arcsecond DEM, WGS72 spheroid
• Mean elevation, 1-km grid, Albers projection

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