GCP archive (Ground Control Point)
We have more than 2,400 recent points located mainly around major international airports. They are spread over more than 450 sites located in 90 countries and 4 continents and can be viewed on the map below or by downloading a global kmz file (with links to the descriptive files)
By clicking on a point, you will display its location sketch, its environmental photos, and will have free access to the download of its data sheet (approximate coordinates). You can thus check its visibility on your images and its usefulness for your project.
We can of course carry out additional surveys if the number of points usable on your image proves to be insufficient or for any other reason. Do not hesitate to request it from our contact page.
By clicking on a point, you will display its location sketch, its environmental photos, and will have free access to the download of its data sheet (approximate coordinates). You can thus check its visibility on your images and its usefulness for your project.
We can of course carry out additional surveys if the number of points usable on your image proves to be insufficient or for any other reason. Do not hesitate to request it from our contact page.