Applied Geophysics in Tropical Regions: Proceedings of the International Symposium on Applied Geophysics in Tropical Regions Held at Belém, Brazil, in September 1982José Seixas Lourenço, Luiz Rijo |
Contents
State of the art and perspective for mining geophysics | 3 |
Electrical geophysics in the arid and tropical zones | 87 |
The Brazilian experience in applied geophysics | 109 |
10 other sections not shown
Common terms and phrases
66000 Belem-Parā BRAZIL airborne amplitude anomalies apparent resistivity Applied Geophysics approximately aquifers areas Australia Bahia Bambuí body boundary BRAZIL Brazilian Buselli Caixa Postal 1611 calculated coal seam coil component conductive overburden conductor curve depth developed dimensional dipole effects electric field electromagnetic method Elura evaluated Exploration Geophysicists FFE algorithm filter finite element method frequency domain geoelectric geological noise Geophys Geophysical Prospecting Geophysicists graphite Green's function groundwater Hohmann horizontal host rock Hs/Hp induced polarization inductive inhomogeneities inphase INPUT integral equation interpretation inversion kimberlite Kota Bharu magnetic field magnetotelluric mapping massive sulphide matrix measurements meters mineral msec NCGG-UFPa Caixa Postal orebody Palacky parameters PETROBRAS PPPG/UFBa Pridmore primary field problem pulse quadrature regions saprolite scale seismic signal SIROTEM spectra spectrum structure studies subdomain surface surveys target techniques thorium transform tropical uranium Verma weathered layer zone