The following lists gives you access to electronic elevation information (digital elevation data or DEMs) for the state of Alabama. Elevation data are in raster format and have been extracted from a single data file to create seamless subsets. The subsets can be obtained by county or by 1 degree blocks.

• If you want large blocks of elevation data that extend beyond the borders of Alabama, select the Block Name option.
• If you want a to select elevation data for a county, select the listing by County
• If you want to select 10 meter resolution data for a quadrangle based upon location, select 10 Meter.