Photogrammetry or aerial photography would be the department of surveying that offers with production of maps such as planimetric or topographic maps by compiling number of photos taken in that location. Photogrammetry is made up two branches: Terrestrial photogrammetry Once you spouse with DSLRPros, we use our many years of https://unity33322.bloggazzo.com/31263428/gis-mapping-drone-bangladesh-for-dummies