Photogrammetry
Photogrammetry is the technique of extracting geometric information about objects and terrain from photographs. It enables the creation of DTMs, DSMs, and 3D models. Photogrammetry is widely used in mapping, geodesy, and engineering.
IAG as part of the IUGG
IAG Related Organisations
IAG collaborates closely with numerous organizations within geodesy and beyond. See the list for details.
This website is provided by the IAG Secretariat and the GGOS Coordinating Office, which are hosted by the BEV – Federal Office of Metrology and Surveying (Bundesamt für Eich- und Vermessungswesen) in Vienna, Austria.