The identification of the NGA white and grey areas is the result of the procedure of the public consultation closed on June 9.
Public consultation on NGA white and grey areas for 2020
Next, the links are provided to be able to download the ratio of white and grey areas NGA that will be applicable in 2020. The location and contour of these areas is provided in the geographic layer files in kmz, shape and filegdb format, which make it possible to process them from any geographic information system (GIS), as follows: