## Polynomial-Based Geometric Correction with Relief

For the case of older medium-resolution imagery over rugged terrain, it is still interesting being able to apply a simple polynomial model but considering x,y,z coordinates as described in [1]. An important application would be the case of ASTER imagery, which is still very appreciated in Earth Sciences. I tried to use GenerateRPCSensorModel in the past, but the results were very bad (see the end of the discussion in the older list [2]).

Perhaps just letting the user to set denominators to 1 in GenerateRPCSensorModel could be a way?

[1] Pala, V., and X. Pons. 1995. “Incorporation of Relief in Polynomial-Based Geometric Correction.” Photogrametrics Engineering & Remote Sensing 61: 935–44. 01_Incorporation_of_Relief_in_Polynomial-Based_Geometric_Correction.pdf

/label feature