DATAR, S. V., A. K. GANGOPADHYAY, and D. K. ROYCHOUDHURY. “An Automatic Telemetering Raingauge System”. MAUSAM 28, no. 3 (July 1, 1977): 365–374. Accessed September 19, 2024. http://103.215.208.102/index.php/MAUSAM/article/view/2717.