ATExport XML format
The ATExport XML format contains interior and exterior orientation data for each photo:
- ImagePath: image file path,
- ImageDimensions: image width and height in pixels,
- CameraModelType: Perspective or Fisheye,
- FocalLength: focal length in pixels,
- FisheyeFocalMatrix: focal matrix in pixels used only for the camera model type Fisheye,
- AspectRatio: image aspect ratio,
- Skew: image skew,
- PrincipalPoint: principal point position in the image in pixels,
- Distortion: lens distortion coefficients used only for the camera model type Perspective,
- FisheyeDistortion: lens distortion coefficients used only for the camera model type Fisheye,
- Rotation: photo rotation (if georeferenced, given in ECEF),
- Center: photo position (if georeferenced, given in ECEF).
- Skew: skew coefficient defining the angle between x and y pixel axes.
- Aspect ratio: different from 1 if the pixel are not square.
The ATExport XML format is made for exporting to 3rd party software only. You must use the BlocksExchange XML format if you want to later re-import blocks in ContextCapture.