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Data Products

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. more...

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). more...

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). more...