Posted on June 5th, 2018

8-meter Elevation Data Over Most of Chile Ready for Download!

Are you looking for reasonably priced elevation data over Chile that is ready for delivery now?

A map of the off-the-shelf 8-meter DSM coverage (in dark green) and ready-to-process stereo pairs (in purple) over all of Chile.

If so, then we have the solution you have been looking for! Extracted from 50-cm stereo pairs collected by WorldView-1 and WorldView-2, this ready-to-download 8-meter digital elevation model (DEM) covers more than 300,000 square kilometers (sq km) of Chile. And in the parts of Chile without ready-to-download DSM data, we have the stereo pairs required to produce a DEM rapidly.

Here are some specifics on the 8-meter elevation data offering over Chile:

  • Geographic Region: Chile (see map here)
  • Area Covered: 307,168 sq km off-the-shelf; 147,460 sq km ready-to-process stereo pairs
  • Resolution: 8-meter (m)
  • Product Format: digital surface model (DSM)
  • Absolute Vertical Accuracy: 8-meter Linear Error 90% (LE90%)
  • Absolute Horizontal Accuracy: 10-m Circular Error 90% (CE90%)
  • Estimated Delivery Times: 5 business days or less (off-the-shelf areas); 20 business days or less (ready-to-process stereo areas)

For more information about the specific coverage we can offer and pricing of this 8-meter DSM, please contact the Apollo Mapping sales team at (303) 993-3863 or [email protected].

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