NSCAT High Resolution R-MGDR, Selected Ocean Wind Vectors (JPL)
(NSCAT_W25_RMGDR_V2)This dataset will be available through Earthdata Cloud only, starting September, 2022. Learn More
| DOI | 10.5067/NSGDR-L2R00 |
| Short Name | NSCAT_W25_RMGDR_V2 |
| Description | The NASA Scatterometer (NSCAT) Level 2.5 high-resolution reduced MGDR contains only wind vector data (sigma-0 is excluded) in 25 km wind vector cell (WVC) swaths which contain daily data from ascending and descending passes. Wind vectors are accurate to within 2 m/s (vector speed) and 20 degrees (vector direction). Wind vectors are not considered valid in rain contaminated regions; rain flags and precipitation information are not provided. Data is flagged where measurements are either missing or ambiguous. In the presence of land or sea ice winds values are set to 0. Wind vectors are processed using the NSCAT-2 geophysical model function. |
| Version | 2 |
| Dataset Type | COMPLETE |
| Measurement | OCEANS > OCEAN WINDS > SURFACE WINDS |
| Processing Level | 2 |
| Coverage | Region: GLOBAL North Bounding Coordinate: 90 degrees South Bounding Coordinate: -90 degrees West Bounding Coordinate: -180 degrees East Bounding Coordinate: 180 degrees Time Span: 1996-Sep-15 to 1997-Jun-29 |
| Resolution | Spatial Resolution: 25 km (Along) x 25 km (Across) |
| Projection | Projection Type: Swath Projection Detail: Along-track Ellipsoid: WGS 84 |
| Swath Width | 1600 km |
| Platform/Sensor | ADEOS-I / Platform Name: Advanced Earth Observing Satellite-I (ADEOS-I) Orbit Period: 100.92 minutes Inclination Angle: 98.59 degrees NSCAT SENSOR Name: NASA Scatterometer (NSCAT) Swath Width: 1600.0 kilometers Description: Spacecraft angular distance from orbital plane relative to the Equator. |
| Project | NASA Scatterometer (NSCAT) |
| Data Provider | Publisher: PO.DAAC Creator: NASA/JPL/PO.DAAC Release Place: PO.DAAC Release Date: 2006-Feb-20 Resource: https://podaac-tools.jpl.nasa.gov/drive/files/pub/ocean_wind/nscat/doc/l25_usersguide.pdf |
| Keyword(s) | wind data, wind, ocean wind, wind speed, vector, vectors, ocean wind vector, ocean wind vectors, nscat, adeos, scatterometer, r-mgdr |
Questions related to this dataset? Contact podaac@podaac.jpl.nasa.gov
| DIRECT ACCESS | |
| PO.DAAC DRIVE | https://podaac-tools.jpl.nasa.gov/drive/files/allData/nscat/W25/v2 PO.DAAC Drive |
| Web Service | https://podaac.jpl.nasa.gov/ws/search/granule/?datasetId=PODAAC-NSGDR-L2R00&apidoc (Search Granule) |
| Format | RAW |
| DATA CITATION POLICY | |
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Citation is critically important for dataset documentation and discovery. Please cite the data as follows, and cite the reference papers when it is appropriate.
| Citation | NASA/JPL/PO.DAAC. 2006. NSCAT High Resolution R-MGDR, Selected Ocean Wind Vectors (JPL). Ver. 2. PO.DAAC, CA, USA. Dataset accessed [YYYY-MM-DD] at https://doi.org/10.5067/NSGDR-L2R00
For more information see Data Citations and Acknowledgments.
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| Journal Reference | Dunbar, R. S. NSCAT High-Resolution Merged Geophysical Data Product User Guide. Version 1.1. . |
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| Version | Dataset | Version Date | Status | |
|---|---|---|---|---|
| 2 | NSCAT High Resolution Reduced-MGDR Version 1 | 2012-10-19 | RETIRED | 1350609820797 |