SCATSAT-1 Inter-Calibrated ESDR Level 2 Observed and Modeled Spatial Derivatives of Surface Wind and Wind Stress Version 1.0

Description

This dataset contains the curl and divergence of ocean surface equivalent neutral wind and wind stress, derived from satellite-based scatterometer observations aboard SCATSAT-1, representing the first science quality release of these data funded under the MEaSUREs program. This product from SCATSAT-1 has been intercalibrated with similar scatterometer measurements from instruments on the MetOp-A, MetOp-B, and QuikScat satellites, all of which can be found on the MEaSUREs OSVW Project Page. These Level 2 data are provided on a non-uniform grid within the satellite swath at ~12.5 km pixel resolution. Each L2 file corresponds to a specific orbital revolution number, which begins at the southernmost point of the ascending orbit. There are typically 14 orbits per day, and the thumbnail preview shows coverage for the first ten orbits in an example day. Estimates for the curls and divergences are computed over several spatial domains with varying radii from the point of interest, and included as separate variables.

The dataset represents the first science quality release funded under the MEaSUREs (Making Earth System Data Records for Use in Research Environments) program. The primary purpose of this release is for science evaluation by the NASA International Ocean Vector Winds Science Team (IOVWST). This V1.0 of the data was derived from V1.1 of the L2 wind and stress product.

Resources

Name Format Description Link
5 https://cmr.earthdata.nasa.gov%2Fvirtual-directory%2Fcollections%2FC3401797730-POCLOUD
5 https://search.earthdata.nasa.gov%2Fsearch%2Fgranules%3Fp%3DC3401797730-POCLOUD
5 https://podaac.jpl.nasa.gov%2FMEaSUREs-OSVW
5 https://archive.podaac.earthdata.nasa.gov%2Fpodaac-ops-cumulus-docs%2Fmeasures_ocean_surface_wind_vectors%2Fopen%2Fdocs%2F2022_12_02_MEASURES_NewDataGuide_v17_accepted.pdf
5 https://podaac.jpl.nasa.gov%2FCitingPODAAC
5 https://podaac.jpl.nasa.gov%2FPodaac%2Fthumbnails%2FSCATSAT1_ESDR_L2_WSDERIV_V1.0.jpg
5 https://podaac.jpl.nasa.gov/CitingPODAAC
22 SCATSAT1_ESDR_L2_WSDERIV_V1.0.jpg https://podaac.jpl.nasa.gov/Podaac/thumbnails/SCATSAT1_ESDR_L2_WSDERIV_V1.0.jpg
5 https://cmr.earthdata.nasa.gov/virtual-directory/collections/C3401797730-POCLOUD
5 https://search.earthdata.nasa.gov/search/granules?p=C3401797730-POCLOUD
5 https://podaac.jpl.nasa.gov/MEaSUREs-OSVW
33 2022_12_02_MEASURES_NewDataGuide_v17_accepted.pdf https://archive.podaac.earthdata.nasa.gov/podaac-ops-cumulus-docs/measures_ocean_surface_wind_vectors/open/docs/2022_12_02_MEASURES_NewDataGuide_v17_accepted.pdf
0 The metadata's original source. https://cmr.earthdata.nasa.gov/search/concepts/C3401797730-POCLOUD.iso19115

Tags

  • earth-science-ocean-winds-oceans-vorticity
  • earth-science-ocean-winds-oceans-convergence-divergence
  • earth-science-ocean-winds-oceans-wind-stress

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