Unlike the earlier maps which were prepared with the help of satellite images, these would be created with the help of drones flying at a height of 200-300 metres.
india Updated: Sep 14, 2019 06:10 IST
The Survey of India is working on digitally mapping the country over the next two years. These very high-resolution digital maps will be three-dimensional and available for free.
“Currently, we do not have high-resolution digital maps of India. These maps will ...
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