Dataset unloading service: Variation of beaches

The level was obtained by comparing, through spatial analysis operations,
the areas of the beaches digitised on the basis of Low Coast Flight No 64 of 2003 and the ranges of the beaches digitised on the basis of AGEA’s 2013 and 2016 orthophotos.From the areas thus obtained, those of little significance have been eliminated by size or those that did not represent an actual decrease or increase of the beach (e.g. artificial reef covered by sand).In view of the variables in play (weather-marine conditions, atmospheric pressure, interpretation of the frames, etc.) the obtained ranges have a mere indicative value of the variations of the beaches over the period investigated.