[postgis-users] new SRID required for france : "NTF_Lambert_II_étendu"

Raphaël Jacquot sxpert at sxpert.org
Wed May 30 01:39:32 PDT 2007


it appears IGN created a new projection to cover the whole of
continental France :

PROJCS["NTF_Lambert_II_étendu",GEOGCS["GCS_NTF",DATUM["D_NTF",SPHEROID["Clarke_1880_IGN",6378249.2,293.46602]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Lambert_Conformal_Conic"],PARAMETER["False_Easting",600000.0],PARAMETER["False_Northing",2200000.0],PARAMETER["Central_Meridian",2.3372291667],PARAMETER["Standard_Parallel_1",45.8989188889],PARAMETER["Standard_Parallel_2",47.6960144444],PARAMETER["Scale_Factor",1.0],PARAMETER["Latitude_Of_Origin",46.8],UNIT["Meter",1.0]]



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