1. ASSET Radio Network Planning Tool.
http://www.teoco.com/products/planning-optimization/asset-radio-planning/
2. Census of India website.
http://censusindia.gov.in
3. Connected nations 2016 downloads, Ofcom.
https://www.ofcom.org.uk/research-and-data/infrastructure-research/connected-nations-2016/downloads
4. Naik, G., Singhal, G., Kumar, A., Karandikar, A.: Quantitative assessment of TV white space in India. In: 2014 Twentieth National Conference on Communications (NCC) (2014)
5. Google Maps Elevation API.
https://developers.google.com/maps/documentation/elevation/start