DotSpatial problems with reprojecting shape files

المشرف العام

Administrator
طاقم الإدارة
I have a shape file with this projection:

PROJCS["RD_New",GEOGCS["GCS_Amersfoort",DATUM["D_Amersfoort",SPHEROID["Bessel_1841",6377397.155,299.1528128]],PRIMEM["Greenwich",0],UNIT["Degree",0.0174532925199432955]],PROJECTION["Double_Stereographic"],PARAMETER["False_Easting",155000],PARAMETER["False_Northing",463000],PARAMETER["Central_Meridian",5.38763888888889],PARAMETER["Scale_Factor",0.9999079],PARAMETER["Latitude_Of_Origin",52.15616055555555],UNIT["Meter",1]]Now I want to reproject the shape file to lat/lng coordinates.

I tried:

Shapefile tmpShape = Shapefile.OpenFile(file); tmpShape.Reproject(KnownCoordinateSystems.Geographic.World.WGS1984);The lat/lng area of the shape file should be something like 52,.../4,... .But after reprojecting the file with DotSpatial, I got something like -37,.../23,...

What do I wrong?



أكثر...
 
أعلى