I have been working on a project for some time and am still stuck on one of the most basic steps, orthorectification. We are using WorldView-2 imagery and I've tried using some tools in Arc, as well as PCI Geomatics OrthoEngine and ERDAS Imagine.
It seems as though I'm running into some issues with projections as with each process I can use the RPC information contained in the original NITF files and still not end up with the same result from program to program.
There seems to be a known issue with NITF header information and various software packages not reading them correctly but have found no good documentation for how to remedy the issue. Does anyone have any experience with WV imagery or NITF file format?