The merits of different methods of calibrating photogrammetric cameras are judged in terms of the method of determining the interior orientation parameters. It is shown that during processing of aerial photographs of rather large area, only the distortions of the central projection have significant effect. The optimal method recommended in this case is to take the position of the interior projective center obtained by interior calibration and determine the distribution of the total distortions on the basis of photographs of the test field.
Geodezja i Kartografia
- Pub Date:
- Aerial Photography;
- Instrument Errors;
- Instrumentation and Photography