EOS6 OCM3 Sensor in Local Area Coverage (LAC) Mode provides Indian subcontinent coverage at 360m spatial resolution in 2 days in 13 visible to NIR wavelengths. All the data sets over 8 days are processed and Vertical diffuse attenuation (DA) is generated at 500m over the oceans. This product quantifies the rate at which light decreases with depth in water and is particularly important for modelling phytoplankton health.