DictionaryForumContacts

   English
Google | Forvo | +
to phrases
 English thesaurus
datum geodetic ['deɪtəm] adj.
USA A reference surface consisting of five quantities: the latitude and longitude of an initial point, the azimuth of a line from that point, and the parameters of the reference ellipsoid   ؛The mathematical model of the earth used to calculate the coordinates on any map. Different nations use different datum for printing coordinates on their maps (JP 2-03)
Datum: 21 phrases in 1 subject
Microsoft21