astro-geodetic network

См. также в других словарях:

• Geodetic astronomy — is the application of astronomical methods into s and technical projects of geodesy.The most important topics are: * Establishment of geodetic datum systems (e.g. ED50) or at expeditions * apparent places of stars, and their proper motions *… …   Wikipedia

• World Geodetic System — The World Geodetic System defines a reference frame for the earth, for use in geodesy and navigation. The latest revision is WGS 84 dating from 1984 (last revised in 2004), which will be valid up to about 2010.Earlier schemes included WGS 72, WGS …   Wikipedia

• ГОСТ 22268-76: Геодезия. Термины и определения — Терминология ГОСТ 22268 76: Геодезия. Термины и определения оригинал документа: 114. Абрис Ндп. Кроки D. Gelandeskizze Gelandekroki E. Outline Field sketch F. Croquis Схематический чертеж участка местности Определения термина из разных документов …   Словарь-справочник терминов нормативно-технической документации

• Theoretical astronomy — Nucleosynthesis Stellar nucleosynthesis Big Bang nucleosynthesis Supernova nucleosynthesis Cosmic ray spallation …   Wikipedia

• Vertical deflection — The vertical deflection (deflection of the plumb line, astro geodetic deflection) at a point on the earth is a measure of how far the direction of the local gravity field has been shifted by local anomalies such as nearby mountains. (Here gravity …   Wikipedia

• Bessel ellipsoid — The Bessel ellipsoid (or Bessel 1841) is an important reference ellipsoid of geodesy. It is currently used by several national surveys of Europe and on other continents, but will be replaced in the next decades by modern ellipsoids of satellite… …   Wikipedia

• Meridian arc — In geodesy, a meridian arc measurement is a highly accurate determination of the distance between two points with the same longitude. Two or more such determinations at different locations then specify the shape of the reference ellipsoid which… …   Wikipedia

• General relativity — For a generally accessible and less technical introduction to the topic, see Introduction to general relativity. General relativity Introduction Mathematical formulation Resources …   Wikipedia

• Geodesy — (pronEng|dʒiːˈɒdɪsi [OED] ), also called geodetics, a branch of earth sciences, is the scientific discipline that deals with the measurement and representation of the Earth, including its gravitational field, in a three dimensional time varying… …   Wikipedia

• Tropical Rainfall Measuring Mission — Vue d un artiste d un satellite TRMM Le Tropical Rainfall Measuring Mission (TRMM) est un programme conjoint entre la NASA et la Agence d exploration aérospatiale japonaise (JAXA) pour étudier et surveiller les précipitations tropicales. Le nom… …   Wikipédia en Français

• GEOTAIL — est un satellite scientifique chargé de recueillir des données sur la magnétosphère de la Terre, développé par la NASA et l ISAS (agence spatiale japonaise de l époque, devenue la JAXA) et lancé par une fusée Delta II le 24 juillet 1992. Liens… …   Wikipédia en Français