Purchase a Custom Area 30 Meter DEM or 60 Meter DEMLite in Any Projection.
Custom Areas are available via
USB Flash / External Drive
with payment via Credit Card or
User Selectable Widths and Heights
Available up to 60 Minutes Square selectable from a 90 x 90 Minute window
Select Width and Height to review price
Other Widths and Heights available upon
Reference point defined during size selection
User specifies a Latitude / Longitude point for one of following locations:
Center / North West Corner / North East Corner / South East Corner / South West Corner
Projection information is selected during Check Out
Select UTM, State Plane, Latitude / Longitude or
The projection information applies for complete order
If multiple projections are required please submit multiple orders
File Format Selectable at Check-Out
USGS DEM Format
ESRI Grid Float Format
PLS-CADD ASCII Text, X,Y,Z format
ASCII Text, X,Y,Z (Comma, Tab or Space Delimited) formats
C Tech File Format
Optional Shaded Elevation Models can be added as an additional file.
Click Here for Additional Information.
A Custom Area DEM is available as
1 Free Download
Limited to 7.5 Minutes wide by 7.5 Minutes high
Try our totally interactive geo-graphical interface
for selecting and ordering data.
Input a Window to create parameters into forms below
Input as Decimal Degrees (35.75)
or as Degrees Minutes Seconds (35 30 15) / (35d 30m 15s) / (35.30.15)