isostatic geoid

См. также в других словарях:

• geoid — geoidal, adj. /jee oyd/, n. 1. an imaginary surface that coincides with mean sea level in the ocean and its extension through the continents. 2. the geometric figure formed by this surface, an ellipsoid flattened at the poles. [1880 85; < Gk… …   Universalium

• Sea level — For the sea level change associated with the current episode of global warming, see current sea level rise. For other uses, see Sea level (disambiguation). This marker indicating the sea level is placed on the path from Jerusalem to the Dead Sea …   Wikipedia

• Dynamic topography — The term dynamic topography is used in geodynamics and oceanography to refer to elevation differences caused by the flow within the Earth s mantle and the ocean water, respectively. Geodynamics In geodynamics, dynamic topography refers to… …   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

• Reino Antero Hirvonen — (1908 ndash; 1989) was a famous Finnish physical geodesist, also well known forcontributions in mathematical and astronomical geodesy.He worked at first at the Finnish Geodetic Institute under V.A. Heiskanen on gravimetric geoid determination. In …   Wikipedia

• Current sea level rise — This article is about the current and future rise in sea level associated with global warming. For sea level changes in Earth s history, see Sea level#Changes through geologic time. Sea level measurements from 23 long tide gauge records in… …   Wikipedia

• Continental drift — This article is about the development of the continental drift hypothesis before 1958. For the contemporary theory, see plate tectonics. Antonio Snider Pellegrini s Illustration of the closed and opened Atlantic Ocean (1858). Continental drift is …   Wikipedia