我正在使用mapdotnet服务加载shapefiles来进行gis应用程序开发,而这个mapdotnet服务需要proj4的详细信息。我从spatialreference.org获取这些信息,但是对于这个投影,proj4的详细信息是空白的。我该如何从.prj文件或shapefile中获取proj4的详细信息?
以下是shapefile的.prj文件:
以下是shapefile的.prj文件:
PROJCS["NAD_1983_HARN_WISCRS_EauClaire_County_Feet",GEOGCS["GCS_North_American_1983_HARN",DATUM["D_North_American_1983_HARN",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Lambert_Conformal_Conic"],PARAMETER["False_Easting",394000.0],PARAMETER["False_Northing",300812.797],PARAMETER["Central_Meridian",-91.28888888888889],PARAMETER["Standard_Parallel_1",45.87228112638889],PARAMETER["Scale_Factor",1.000035079],PARAMETER["Latitude_Of_Origin",45.87228112638889],UNIT["Foot_US",0.3048006096012192]]