Standard LAC Data Products of OCM
Level 1B LAC Radiance Product. Level 1C LAC Geo-referenced (Radiometrically and Geometrically corrected) product Level 2C LAC Geo-metrically corrected geo-physical parameters ChlorophyII mapped product Sediment mapped product Aerosol optical depth at 865 nm Diffused attenuation coefficient (Kd-490 nm) |
Standard GAC Data Products of OCM
Level 1B GAC Strip based/ Scene based Radiance product Level 2B GAC Geometrically Corrected geo-physical parameters ChlorophyII mapped product Sediment mapped product Aerosol optical depth at 865 nm Diffused attenuation coefficient (Kd-490 nm) Level 3 GAC Binned products (approximately 4 km resolution) Weekly Monthly Yearly |
Scatterometer Standard Data Products
Level 2A Sigma naught product in swath grid with 50 km spacing for a given orbit. Level 2B Wind product in swath grid with 50 km spacing for a given orbit Level 3W Global wind product with grid spacing 0.50 Level 3S (HH) Global Sigma naught Product with grid spacing of 0.5 degrees in HH polarisation Level 3S (VV) Global Sigma naught Product with grid spacing of 0.5 degrees inVV polarisation |
Scatterometer Value Added Data Products
O2-SCT-AWV50 12 Hourly Analysed Wind Vector For generating 12 hourly AWV product, OSCAT and Advanced Scatterometer (ASCAT) onboard MetOP-A data have been combined. Along with wind vector and wind stress, other parameters of interest, wind divergence and vertical component of curl of wind stress have also been computed and provided. O2-SCT-DAILYAWV50 Daily Analysed Wind Vector The analysed winds have been generated at 0.5°×0.5° interval over the global oceans. For the generation of these analysed winds products, we have used (Oceansat-2 SCATterometer) OSCAT data for daily Analysed Wind Vector (AWV). O2-SCT-HWV High Spatial Density Wind Vector Higher spatial-density (~15 km) vector winds are being generated using the operational Level-2A and Level-2B data by exploiting the high density backscatter data available within Level-2A and the OSCAT specific Geophysical Model Functions (GMF). |