Validation of OCM-3 chlorophyll-a in the Eastern Arabian Sea using in situ measurements: a comparative analysis with MODIS-Aqua, VIIRS, and Sentinel-3B. - Vennila, Murugan; Manimozhi, Nagarajan; Sarangi, Ranjt Kumar; Gopinath, Anu; Singh, Sambit; Minu, P (Journal of Earth System Science, 2026)