Photogrammetry or aerial images is definitely the department of surveying that bargains with creation of maps for example planimetric or topographic maps by compiling number of photos taken in that place. Photogrammetry consists two branches: Terrestrial photogrammetry Architecture How will you harmony the usage of drones for site surveys with https://artistglow33322.p2blogs.com/31160239/about-gis-mapping-drone-bangladesh