Understanding Digital Terrain Models (DTMs) in GIS and Remote Sensing

Author : Geo WGS84 | Published On : 07 Jul 2026

Digital Terrain Models (DTMs) are one of the most useful data sets in Geographic Information Systems (GIS) and remote sensing. DTMs provide the fundamental data required to understand the terrain on Earth, from assessing the risk of flooding and planning for infrastructure to performing hydrologic modeling and analyzing landforms.

https://www.uavsphere.com/post/understanding-digital-terrain-models-dtms-in-gis-and-remote-sensing