Highly Accurate Topographic Mapping from Satellite
PhotoSat has invented a process that generates the most accurate topographic surveys from satellite, with elevation accuracies better than 30cm. Our accuracies have been proven using tens of thousands of ground control points, and proof of accuracy studies are on our website.
Our 50cm contours and 1m topographic grids (DEMs) are used by engineers in the mining and oil and gas industries to shorten project timelines and eliminate survey delays.
We have completed more than 500 topographic mapping projects around the world.
This engineering quality accuracy means our surveys are an ideal alternative to ground surveying and LiDAR.
|Head Office Location||Canada|
|Address||Suite 580 - 1188 W. Georgia St. Vancouver, British Columbia Canada V6E 4a2|
|Main area of activities||
|Highly Accurate Satellite Topography||
PhotoSat has invented a process to produce topographic surveys (DEMs) from high resolution stereo…
|Monitor construction and buildings Map geological features Detect sensitive security risks Monitor high risk areas Assess changes to urban and rural areas Map line of sight visibility (land surface assessment for man-made structures) Map hydroelectric and wind farms||