The orthorectification accuracies of Bilsat Multispectral (XS) imagery using a rigorous and eight simple geometric models are presented. Majority of the selected test area was covered by the existing large scale digital orthophotos, which were used as the source to collect Ground Control Points (GCPs). For the orthorectification process, a DEM generated from stereo ASTER images was used. The de...

The correct georeferencing of remote sensing imagery is a fundamental task in the photogrammetric processing for orthoimages, DEM/DSM generation and 3D features extraction. In this paper we focus on the georeferencing of pushbroom sensors imagery with rigorous model, that is the well known approach based on the collinearity equations. In particular, we developed, implemented and tested a rigoro...

Well-ordering of the Reals presents a major challenge in Set theory. Under the standard Zermelo Fraenkel Set theory (ZF) with the Axiom of Choice (ZFC), a well-ordering of the Reals is indeed possible. However the Axiom of Choice (AC) had to be introduced to the original ZF theory which is then shown equivalent to the well-ordering theorem. Despite the result however, no way has still been foun...