sarproz-group Public Group active 5 days, 15 hours ago Discussing anything related to Sarproz Group Admins HomeForum Sub-setting This topic contains 1 reply, has 2 voices, and was last updated by periz 2 years, 7 months ago. Author Posts February 5, 2016 at 8:32 am #1477 seppi-santiagoParticipant Hello, I’ve made a subset of my images, but then I have realized that the extracted area exceeds my DEM coverage. However, my AOI (around the yellow placemark in the screenshot) is fully covered. Will that bring problems in the further processing or I can I proceed without inconvenience? Thanks PS: In enclose a screenshot, in blue the DEM limits, in white the total extrated area Attachments:You must be logged in to view attached files. February 5, 2016 at 8:43 am #1479 perizKeymaster if you pick up manually a GCP, you should not get significant problems however, just make sure not to have NaNs in the DEM in SAR coordinates in case, place them to zero d Author Posts You must be logged in to reply to this topic.