Data Processing

Accuracy and Resolution

3D EXTRACTION – ORTHOIMAGERY – LIDAR CONTROL AND QC

3D Extraction

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.

Orthoimagery

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

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