gis related survey services - lkm(lines per kilometer); as defined in nit; 1:50,000; engaging airborne survey providers to carry out multi-sensor aero-geophysical surveys (magnetic gradiometer and radiometric) for blocks 10 & 12; gdb

Geological Survey Of India has invited bids for the gis related survey services - lkm(lines per kilometer); as defined in nit; 1:50,000; engaging airborne survey providers to carry out multi-sensor aero-geophysical surveys (magnetic gradiometer and radiometric) for blocks 10 & 12; gdb. The estimated project cost is ₹60.87 Cr, with an EMD of ₹1.22 Cr. Interested bidders can submit applications until 7 October 2026, with the technical opening scheduled for 7 October 2026.