Today’s map uses high-resolution digital elevation models (DEMs), derived from light detection and ranging (lidar). This allows investigations of stream-channel geomorphology to be more precise than previously possible. #USGSLMG #12DaysofMaps Full pub 🔽: h
Automated Identification Of Stream-Channel Geomorphic Features From High‑Resolution [DEMs] In West Tennessee Watersheds https://t.co/MWcWB81cJ3 #spatial #GIS #hydrology #elevation #DEM #modelling #remotesensing #3DEP #watershed #geomorphology #Tennessee #r
Automated identification of stream-channel geomorphic features from high‑resolution digital elevation models https://t.co/NAwE2KpOwE #lidar
New study from @USGS_LMG uses #Lidar to find sediment sources in stream channels: https://t.co/aYW1LzsYLx https://t.co/WA7bdphYKi