https://gryfn.freshdesk.com/support/solutions/articles/158000413357-why-are-reflectance-values-from-0-to-10-000-instead-of-0-to-1-
Why are reflectance values from 0 to 10,000 instead of 0 to 1? : GRYFN
https://gryfn.freshdesk.com/support/solutions/articles/158000413350-can-we-use-or-do-we-need-to-use-ground-control-points-gcp-
Can we use or do we need to use ground control points (GCP)? : GRYFN
ground control pointscan we
https://gryfn.freshdesk.com/support/solutions/articles/158000427638-dsm-vs-dtm-for-orthorectification
DSM vs DTM for Orthorectification : GRYFN
dsmvsdtm