Which type of surveying will be best for my project?

PhotoSat white paper compares 4 survey methods





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World's only engineering quality satellite surveying service

Our satellite surveys are proven to be accurate to 15 cm in elevation by our own and our customers' extensive testing

Satellite Alteration Mapping

For epithermal gold and silver, and porphyry copper exploration, WorldView-3 and ASTER satellite photos are used to map clay, iron oxide, and silica minerals. A wide range of mineral assemblages can be identified with WorldView-3 spectral matching.