(global line inversion)
41Fast Kalman filter — The fast Kalman filter (FKF), devised by Antti Lange (1941 ), is an extension of the Helmert Wolf blockingfn|1 (HWB) method from geodesy to real time applications of Kalman filtering (KF) such as satellite imaging of the Earth. Kalman filters are …
42Cratères de Mono-Inyo — 37°53′N 119°00′W / 37.883, 119 …
43Criticism of Hugo Chávez — Hugo Chávez is a passionately disputed personality. Supporters view him as a socialist liberator, hailing him for promoting Latin American integration, fighting imperialism and neoliberalism, empowering Venezuela s poor and indigenous communities …
44Price of petroleum — This article is about the price of crude oil. For information about derivative motor fuels, see gasoline and diesel usage and pricing. For detailed history of price movements since 2003, see 2003 to 2011 world oil market chronology. Brent barrel… …
45List of radio propagation topics — This is a list of radio propagation terms. NOTOC A a index A index aa index active prominence active prominence region (APR) active region active surge region (ASR) active dark filament (ADF) AE index Air Force Geophysics Laboratory (AFGL) arch… …
46Esquema de pirámide — Para otros usos de este término, véase Pirámide. La insostenibilidad geométrica del progreso de un esquema clásico de pirámide. En economía se conoce como pirámide o estafa piramidal a un esquema de negocios que se basa en que los participantes… …
47Los Angeles — L.A. redirects here. For other uses, see La. This article is about the U.S. city. For other uses, see Los Angeles (disambiguation). Los Angeles   City&# …
48Geology of the North Sea — Contents 1 Tectonic structure 2 Precambrian 3 Finnmarkian, Athollian, Caledonian Orogenies …
49GEOGRAPHICAL SURVEY — Names The name Ereẓ Israel (the Land of Israel) designates the land which, according to the Bible was promised as an inheritance to the Israelite tribes. In the course of time it came to be regarded first by the Jews and then also by the… …
50Live steam — Vapeur vive Rassemblement de machines à vapeur vive Le terme de vapeur vive désigne des modèles réduits de loisir ou d étude, animés par une machine à vapeur. Il s agit le plus souvent de modèles réduits de locomotives à vapeur, de bateaux à… …
