Fiducial Marks निर्देश चिन्ह अथवा समान्तरण बिंदु

  • 6 years ago
In this video
Fiducial Marks, Index Marks, Collimating Points, Principal point, pp
निर्देश चिन्ह अथवा समान्तरण बिंदु
What is fiducial marks?
Fiducial marks is a set of marks located in the corners or edge-centers, or both, of an aerial photographic image. These marks are exposed within the camera onto the original film and are used to define the frame of reference for spatial measurements on aerial photographs.
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key words: fiducial marks in aerial photographs, fiducial marks, fiducial marks interior orientation, fiducial marks in remote sensing, fiducial marks and axis, educational, index marks,