The ground control point on aerial triangulation is consisted of visible point in the photo matching known point in the object-spatial coordinate. In the aerial photo, object-space is to be the surface and many terrestrial references are used in order...
The ground control point on aerial triangulation is consisted of visible point in the photo matching known point in the object-spatial coordinate. In the aerial photo, object-space is to be the surface and many terrestrial references are used in order to present the control point. Most photogrammetry works need the ground control point and to acquire the optimum ground control point is very important int the process to mapping by photogrammetry.
This paper proposes the possibility of producing the ortho-image by using cadastral references. It makes us reduce the payment to do field survey and enables us to use cadastral control point as ground control points. Thus, it is one of the method to match the reference system between survey and cadastre.