Accuracy and Resolution
3D EXTRACTION – ORTHOIMAGERY – LIDAR CONTROL AND QC
CompassData is also capable of creating DEM for use in the growing 3D mapping industry. CompassData provides Digital Elevation Models as a stand-alone product or as a portion of ground control and imagery deliverable.
CompassData is the leading producer of high quality (accuracy & resolution) orthoimages of global imagery. From 4 cm to 50 cm, we can provide you with an accurate image oriented to your decision making process.
LiDAR Control and QC
Mapping LiDAR projects using LiDAR Control and QC analysis. It is a growing need in the GIS community and CompassData is at the cutting edge of this field. Quantitative for vertical accuracy, horizontal accuracy, clustering of points and nominal posting