Position of the nadirs (center of the shots) of the Ortho-littorale v1

Between 2000 and 2002, a succession of shots of the Atlantic - English Channel - North Sea coastline was taken in order to establish a coverage of orthophotographs on this entire linear. The production of this orthophotography took place at the pace of the flight campaigns. These were carried out under very specific conditions: at low tide during high tide (coefficient greater than 95) with a water level of less than 1 metre.
This layer locates the location of the center of the photographic shots (nadirs) made throughout the flight campaign.