ACCURACY

2008 to 2015 Accuracy Studies

Proof of Accuracy Studies

Date Title
Mar 2015 Comparison to LiDAR in California with 30cm WorldView-3: 15cm RMSE (PDF)
Jul 2014 Updated: Elevation accuracy in Eritrea with WorldView-2: 15cm RMSE (PDF)
Feb 2010 Elevation accuracy in Eritrea with WorldView-2: 28cm RMSE (PDF)
Jun 2010 Comparison to LiDAR in California with WorldView-2: 33cm RMSE (PDF)
Dec 2009 Comparison to LiDAR in California with GeoEye-1: 25cm RMSE( PDF)
Oct 2009 Elevation accuracy in Chihuahua with WorldView-1: 19cm RMSE (PDF)
Oct 2009 Elevation accuracy in Eritrea with GeoEye-1: 31cm RMSE (PDF)
March 2009 Elevation accuracy in Eritrea with WorldView-1: 42cm RMSE (PDF)
Dec 2008 Elevation accuracy in Eritrea with IKONOS: 48cm RMSE (PDF)