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Baseline Geoscience, Data Collection

Mission I: Baseline Geoscience Data Generation

Remote Sensing and Aerial Surveys
Remote Sensing and Aerial Surveys - Reports

Multisensor Airborne Geophysical surveys are carried out by engaging Twin Otter Airborne Survey System (TOASS) and Heliborne Geophysical Survey System (HGSS) as a significant aid in exploring mineral resources, particularly base metals. GSI uses digital image processing systems to utilize multispectral data as an aid to prime thrust areas namely mapping, mineral targeting, geo-environmental hazard assessment and geo-engineering solutions.

Hyperspectral (HYPERION) Remote Sensing is being used in GSI with an objective to utilize the spectral response curve (spectral signature) of different alteration minerals like clay, iron minerals and carbonates for their discrimination on the basis of absorption features recorded in the spectra. It is used in mineral mapping particularly for hydrothermal alteration associated with mineralized zone.

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Undertaking certificate regarding sharing of aero-geophysical data from RSAS, GSI, Bengaluru
Notice regarding undertaking certificate for sharing of aero-geophysical data in FS 2019-20 by RSAS, GSI, Bengaluru
Highlights of the 14th Meeting of CGPB Group VII: Airborne Survey & Remote Sensing held on 19th September, 2018, at RSAS, GSI, Bengaluru
SOUTHERN REGION26/09/2018Download
Registration of radioactive sources through eLORA - reg.
Central Headquarters25/05/2018Download
Circular - Revised field targets for Geophysics stream in GSI-reg
Minutes of the 4th OAC Meeting of OPWC-I, M&CSD, GSI, Mangaluru on 26 March, 2018
SOUTHERN REGION04/05/2018Download
Committee to attend the pre-bid meeting for aerogeophysical surveys over OGP Blocks
SOUTHERN REGION12/04/2018Download
Committee to resolve the issue pertaining to Aero Geophysical Surveys over OGP Blocks
SOUTHERN REGION09/03/2018Download
Note on Geophysical Surveys for Identification of possible at Chennampalli Fort Area Kurnool District, AP
SOUTHERN REGION31/01/2018Download
Utilization of Aero and Ground Geophysical Data in Specialized Thematic Mapping (STM) Projects-regarding
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