#photogrammetryUnmoderated tagAll postsExplore CommunitiesTrending CommunitiesSteemitCryptoAcademyNewcomers' Communityআমার বাংলা ব্লগSteem AllianceKorea • 한국 • KR • KOAVLE 일상STEEM CN/中文Beauty of CreativityTron Fan ClubComunidad LatinaSteem For LifestyleSteem POD Team#photogrammetryTrendingHotNewPayoutsMutedgsourcetechllc (25)in #construction • last monthWhat Is Drone Photogrammetry and How Is It Used to Capture Site Data for Construction Projects?A survey crew used to need days, sometimes weeks, to walk a large site, recording elevations and features point by…