Records of the Geological Survey of India, Volume 122, Part 2Government of India, 1989 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 33
... processing and photo - formatted output of the processed data . Digital image processing techniques applied are essentially False Colour Composite of B and S 1,2,4 ; linear stretching , ratioing , composite - ratio . logarithmic ...
... processing and photo - formatted output of the processed data . Digital image processing techniques applied are essentially False Colour Composite of B and S 1,2,4 ; linear stretching , ratioing , composite - ratio . logarithmic ...
Page 42
... processing , enhancement and feature extraction from computer compatible tapes ( CCT ) and geological interpretation of processed data products . A project was thus envisaged in 1985 for development of in - house capability in image ...
... processing , enhancement and feature extraction from computer compatible tapes ( CCT ) and geological interpretation of processed data products . A project was thus envisaged in 1985 for development of in - house capability in image ...
Page 96
... processing . Both N - S and E - W lines were transferred on the same set and handed over to computer for processing . The GSI has established a Geophysical Mapping Centre under AMSE for processing of the multisensor airborne geophysical ...
... processing . Both N - S and E - W lines were transferred on the same set and handed over to computer for processing . The GSI has established a Geophysical Mapping Centre under AMSE for processing of the multisensor airborne geophysical ...
Contents
CENTRAL HEADQUARTERS 179 | 1 |
AIRBORNE MINERAL SURVEY AND EXPLORATION WING 80104 | 80 |
COAL WING 105 174 | 105 |
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aero-EM aeromagnetic amphibolite AMSE Wing analysis ANDHRA PRADESH anomalies assemblage bands Barakar Barakar Formation Barren Measures basin BIHAR block boreholes Calcutta carried clay coal seams Coal Wing COALFIELD Code copper cores correlation deposits depth developed DISTRICT Division drilling dykes eastern fault fossils geochemical geological mapping GEOLOGICAL PLAN Geophysics gneisses Gondwana grained granite gravity GROUND EVALUATION Group heavy minerals India indicated intersected isochron isotopic Kamthi Formation LANDSAT lignite limestone located Lower magnetic metamorphic MG Wing migmatites million tonnes mineralisation NW-SE occurs OME & MG Orissa Palaeontology and Stratigraphy pegmatite phyllite Precambrian programme quartz quartzite Rajmahal range Raniganj Raniganj Formation REGIONAL EXPLORATION rocks samples were collected sand sandstone scale schist seabed seam zones sections sector sedimentary sediments sequence shale shelf sillimanite Singhbhum sq km Stratigraphy strike length stromatolites sulphide surveys Talchir Formation thickness toposheet trending Upper upto valley varies veins vitrinite volcanics