我需要转换UTM坐标(EPSG:23030,基准面ED50,30N,埃利普斯海福德1924)到WGS84 (为谷歌渲染)。我正在尝试使用ArcGIS库,但是我没有得到预期的结果。这是我的代码(C#):
SpatialReference wgs84 = SpatialReference.Create(4326);
MapPoint mp = ConvertCoordinate.FromUtm(string.Format("{0} {1} {2}", "30N", X, Y), wgs84, UtmConversionMode.None);我想问题是我没有具体的资源数据。
发布于 2016-01-15 16:08:52
我解决了我的问题。C#代码:
public static void UTMToLatLongDSP(double X, double Y, out double latitude, out double longitude)
{
double[] xy = new double[] { X, Y };
MapPoint ptUTMED50 = new MapPoint(X, Y, new SpatialReference(23030));
SpatialReference srTrans = new SpatialReference(4326);
MapPoint ptWGS84 = (MapPoint)GeometryEngine.Project(ptUTMED50, srTrans);
latitude = ptWGS84.Y;
longitude = ptWGS84.X;
}https://stackoverflow.com/questions/34743228
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