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Search found 3 matches
- Wed Sep 04, 2019 3:17 pm
- Forum: Questions
- Topic: DEM alignment issue with ICP
- Replies: 5
- Views: 1795
- Tue Sep 03, 2019 3:20 am
- Forum: Questions
- Topic: DEM alignment issue with ICP
- Replies: 5
- Views: 1795
Re: DEM alignment issue with ICP
Hi Daniel, Thanks for your response. I tried several ways. I roughly register the DEMS and I applied ICP but still results are same. But when I reduce overlap region to 10%, I got RMS ~1-2m but I wasn’t able to get the results I expect. Actually, what I wanna do is I align the two dem point clouds a...
- Fri Aug 23, 2019 2:39 am
- Forum: Questions
- Topic: DEM alignment issue with ICP
- Replies: 5
- Views: 1795
DEM alignment issue with ICP
Hi, I face some issue when I am going to align two ASTER DEMs before doing differencing. I used ICP tool and my RMS between two point clouds it’s a bit high (~20-35m). I also tried point picking (choose 10-12pints) but no luck. My DEM differencing spatial pattern is not look like what I am expecting...