01689oam 2200481 450 991070693820332120180420075717.0(CKB)5470000002460097(OCoLC)896810701(OCoLC)995470000002460097(EXLCZ)99547000000246009720141123d1980 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierOn modeling magnetic fields on a sphere with dipoles and quadrupoles /by David G. KnappWashington :United States Department of the Interior, Geological Survey,1980.1 online resource (iv, 37 pages) illustrationsGeological Survey professional paper ;1118Title from title screen (viewed October 9, 2014)."A study of the global geomagnetic field with special emphasis on quadrupoles."Includes bibliographical references (pages 35-37).GeomagnetismMathematical modelsQuadrupolesGeomagnetismMathematical modelsfastQuadrupolesfastGeomagnetismMathematical models.Quadrupoles.GeomagnetismMathematical models.Quadrupoles.Knapp David Goodwin1907-1391224Geological Survey (U.S.),COPCOPOCLCOOCLCFGPOBOOK9910706938203321On modeling magnetic fields on a sphere with dipoles and quadrupoles3444819UNINA