High Accuracy DTM Editing and Orthophoto of a Mining Area Using UAV Imagery

This project was executed by SBL for a mining company having operations in Africa. The study area covered approximately 32 sq.km of land falling in the south western part of Congo.This project was awarded to SBL based on the excellent quality and timeliness shown during an earlier project for Landuse and Landcover mapping. The client requirement was for the creation of hight accuracy DTM edited to 0.2m, DSM of 0.2m and orthophotos of 10cm GSD using UAV imagery.

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