datum plane

English - Turkish

Definition of datum plane in English Turkish dictionary: referans düzlemi; (Askeri) İTİMAT YÜZEYİ: Hava yük araçları yük bölme numaralarının hesaplanmasında esas olan yüzey. Bu satıh genellikle, hava aracının burnunda veya burnu yakınından geçen dikey yüzeydir. Ayrıca bakınız: "station number"
meteorological datum plane: (Askeri) METEOROLOJİK ESASLAR DÜZENİ: Topçuya verilen atmosferik esaslar için bir esas. Bir başlangıç noktası olarak kabul edilen müracaat sathı. Bu satıh, meteoroloji istasyonu ile aynı irtifada bulunur

English - English

Definition of datum plane in English English dictionary: A plane from which angular or linear measurements are reckoned; A theoretical plane established by extremities of the actual feature with a reference plane; {i} level from which heights and depths are measured; A fixed reference point from which a vertical measurement is taken in recording a specific depth; A plane from which angular or linear measurements are reckoned Also called reference plane; A datum plane is a theoretically exact plane established by the extremities or contacting points of the actual feature surface with a reference plane (surface plate or other checking device); A horizontal plane used as a reference from which to determine heights or DEPTHS The plane is called a TIDAL DATUM when defined by a certain phase of the TIDE Datum planes are referenced to fixed points known as BENCH MARKS, so that they can be recovered when needed See also REFERENCE PLANE
datum planes: plural form of datum plane