R. Venkatesan
Papers
1
Total Citations
13
H-Index
1
About
Dr. R. Venkatesan is a leading figure in oceanographic instrumentation and satellite validation, whose work is critical to the accuracy of India’s remote sensing programs. His primary research areas encompass the development of autonomous ocean observation systems, vicarious calibration of satellite sensors, and the validation of geophysical products. His most notable contribution is the conceptualization and operationalization of a dedicated ocean calibration and validation (CAL-VAL) site at Kavaratti in Lakshadweep. This deep-ocean, Case-I water site features a pioneering pair of automated buoys—one MET and one OPTICAL—equipped with fully automated hyperspectral radiometers, fluorometers, and meteorological sensors. This system enables preprogrammed, in situ data collection and transmission, providing the essential ground-truth measurements for the vicarious calibration of the Ocean Colour Monitor-2 (OCM-2) sensor. His work, detailed in a highly cited 2013 paper, has established a critical infrastructure that underpins the reliability of ocean color data and derived geophysical products, directly supporting climate and oceanographic research in the Indian Ocean region.
Research Focus
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Top Papers
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