M. Arul Muthiah
Papers
1
Total Citations
13
H-Index
1
About
Dr. M. Arul Muthiah is a distinguished oceanographic researcher whose work centers on satellite ocean color calibration and validation, marine instrumentation, and coastal ocean dynamics. His most significant contribution lies in the development and operationalization of India's first deep-ocean vicarious calibration site at Kavaratti in Lakshadweep, a landmark achievement for the Ocean Color Monitor (OCM-2) sensor. This pioneering work, detailed in his highly cited 2013 paper, involved deploying a pair of automated buoys—one MET and one OPTICAL—equipped with fully automated hyperspectral radiometers, fluorometers, and meteorological sensors. These systems enable preprogrammed in situ data collection and real-time transmission from a pristine Case-I water site in the Arabian Sea, providing critical ground-truth data for satellite sensor calibration and geophysical product validation. The Kavaratti site has become an essential reference for ensuring the accuracy of ocean color data used in phytoplankton monitoring, primary productivity estimation, and water quality assessment. With 13 citations, this foundational work continues to support India's ocean remote sensing capabilities and has strengthened international collaborations in ocean color science. Dr. Muthiah's contributions exemplify the vital link between field instrumentation and satellite oceanography.
Research Focus
Key Achievements
Top Papers
- 1