a surface describing the three dimensional shape of the Earth's surface, including all static features placed on it
a surface describing the three dimensional shape of the Earth's surface, including all static features placed on it
DSM 3 . Lennunduse terminibaas. Estonian Language Institute, Sõnaveeb 2026. https://sonaveeb.ee/search/unif//len/DSM/3/eng (09.10.2026)