The northeast day turn geodetic coordinate ENU2XYZ coordinates-CodePudding

Northeast day turn coordinates geodetic coordinate ENU2XYZ code; VC, Delphi, c # can be

CodePudding user response:

Get rid of the original poster? I need this too

CodePudding user response:

Using proj. 4 to turn, have the.net version,

CodePudding user response:

refer to the second floor icoolno1 response:

with proj. 4 to turn, there is. The.net version of

I am using proj4net. Nuget has, such as the world coordinate to Shanghai city coordinate,

 
CoordinateReferenceSystem orgin=new CoordinateReferenceSystemFactory (.) CreateFromName (EPSG: 4326 "); 
CoordinateReferenceSystem des=new CoordinateReferenceSystemFactory (). CreateFromParameters (" sh ", "+ proj=tmerc + lat_0==121.46 + 31.23 + lon_0 k=1 + x_0=- 680 + + ellps=krass y_0=- 610 + units=m + no_defs"); 
Var xf=new CoordinateTransformFactory (.) CreateTransform (orgin, des); 

Coordinate oc=new Coordinate (Convert ToDouble (tb_x. Text), Convert the ToDouble (tb_y. Text)); 
Coordinate the tc=new Coordinate (); 
Var rc=xf. Transform (oc, tc); 

Tb_r. Text=rc. The ToString ();