Hello,<div><br></div><div> I have to make a resampling from a source image in Lat/Long coordinates to UTM target image. </div><div> </div><div> If I take the GCPs of the source image in Lat/long the RPCs works very good, but if I get this points and tranform the to UTM (with the same zone of the target image) and compute the RPCs, the RPCs do not give me the right position on the source image (the position is very far from the image). I do not know if the is a problem trying to obtain the RPC in UTM because of the reprojection or something like this. I think that the problem could be in the normalization that has to be done with the GCP, because in Lat/lon is clear the min and max values but in UTM is not so easy. </div>
<div><br></div><div> Is there anyone that knows this issue?</div><div><br></div><div>Best Regards,</div><div><br></div><div><br></div><div>Jorge</div>