EPSG_10499: "+proj=lcc +lat_0=46.5 +lon_0=3 +lat_1=49 +lat_2=44 +x_0=700000 +y_0=6600000 +ellps=GRS80 +units=m +vunits=m +no_defs +type=crs" = '+proj=lcc +lat_0=46.5 +lon_0=3 +lat_1=49 +lat_2=44 +x_0=700000 +y_0=6600000 +ellps=GRS80 +units=m +vunits=m +no_defs +type=crs'
RGF93 v2b / Lambert-93 + NGF-IGN69 height
nullnull51.14,-4.87,42.33,8.23