Note |
All Vricon data products are built from commercial satellite imagery, using an automated technology. According to the product specifications, it is a 0.5m-resolution 3D product with an absolute accuracy of 3m in all dimensions, SE90. The accuracy is achieved without ground control points and is consistent on all surfaces and terrain types, including building facades. SE90 is the abbreviation for Spherical Error 90%, which is a measure that combines the traditional LE90 (linear error 90%) and CE90 (circular error 90%) measures.
Resolution: 0.5m
Vertical accuracy: 3m SE90 |