Skip to content

Coordinate System transformation

Description

Models with spatial domain can be transformed from one coordinate system to another. This transformation has two parameters:

  • inputSrid: Input spatial reference ID indicating the input coordinate system. This parameter is optional, the model's SRID is used when missing.
  • outputSrid Output (target) spatial reference ID indicating the output coordinate system.

For complete list of coordinate systems see the Coordinate System endpoints on the GIS Service.

Example

This request to /api/conversion/upload-convert

{
  "readerName": "<reader name>",
  "writerName": "<writer name>",
    ...
  "transformations": [
    {
        type: "CrsTransformation",
        inputSrid: 4326,
        outputSrid: 27700
    }
  ]
}

var transferResult = await transferClient
            .CreateFileImport(projectId, "<local file>")
            ...
            .WithCoordinateSystemTransformation(27700, 4326)
            ...
            .ExecuteAsync();