In news

To expedite exploration activities in the country, Geological Survey of India (GSI), has embarked upon an ambitious scheme to complete some major National level surveys by 2024: National Geochemical Mapping (NGCM), National Geophysical Mapping (NGPM), National Aero Geophysical Mapping Program (NAGMP). 

Aim

It aims at integrating the collected data by GSI and the similar organizations to build a repository on the digital medium entailing multiple user access.

Highlights

• GSI is also going to adopt sophisticated deep penetration geophysical techniques such as Magneto-Telluric Surveys and Deep Seismic Reflection Surveys (DSRS) in order to define the crustal architecture for deep seated mineral targeting.
  
• GSI has also initiated its flagship initiative of National Geoscience Data Repository (NGDR) for collation of all the geoscience data of the country involving GSI, other national organizations with geoscience as a focused activities, all the state directorate of mines and geology, the academia engaged in research and development in the domain, the CPSEs engaged in exploration and geoscientific pursuits, and private sector agencies working in the domain. 

Significance 

• The collation, assimilation and integration of the data generated from the above projects and further interpretation will lead to identification of more areas for mineral exploration in the country. .
  
• The increased investment in mineral exploration will build a robust pipeline of prospective mineral blocks for auction.
  
• This will ensure long-term viability and continuity of mining in the country taking India towards the cherished goal of ‘Atmanirbhar Bharat’. 

Source: PIB