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Seismic Surveys

Advanced scouting reduced by up to 80%

With stereo satellite elevation maps and photos only a few areas require field visits in advance.

Quality control of source positioning

Comparisons of seismic source GPS elevations with stereo satellite elevations highlight problem areas. Stereo satellite elevations can be used for locations where the seismic source GPS elevations are in error.

Receiver positioning

Stereo satellite elevation mapping, combined with receiver GPS data, provides the necessary receiver location accuracy for seismic processing, eliminating the need for any additional surveying of receiver locations.

Elevation Image click to view larger image		Slope Image click to view larger image		Im Contours click to view larger image		Shots & Receivers click to view larger image

home industries seismic surveys

Stakeless Seismic Surveys

3D Receivers & Sources click to view larger image

PhotoSat is providing seismic planners throughout the world with new maps with elevation points every meter for their 3d seismic survey site. Accuracy studies using thousands of survey points confirm elevation mapping vertical accuracies of better than 50cm.

PhotoSat's new stereo satellite elevation maps are being used for the identification of inaccessible shot and receiver points in rugged terrain or in towns or water bodies.

We provide this mapping for project locations anywhere in the world as the maps are produced from new 50cm stereo satellite photos.