NSCAT Level 1.7 SDR, Sigma-0 Cells
(NSCAT_LEVEL_1.7_V2)| Version | 2 |
| Processing Level | 2 |
| Start/Stop Date | 1996-Sep-15 to 1997-Jun-29 |
| Short Name | NSCAT_LEVEL_1.7_V2 |
| Description | The NASA Scatterometer (NSCAT) Level 1.7 ocean sigma-0 referenced to 50 km wind vector cells (WVC) contains daily backscatter (sigma-0) data from ascending and descending passes. Rain flagging information is not included. Data is flagged where measurements are either missing, ambiguous, or contaminated by land/sea ice. This is the most up-to-date version, which designates the final phase of calibration, validation and science data processing, which was completed in November of 1998, on behalf of the JPL NSCAT Project; re-processing had only minor impacts on the Level 1.7 data. |
| DOI | 10.5067/NSSDR-17X02 |
| Measurement | CRYOSPHERE > SEA ICE > ICE EXTENT SPECTRAL/ENGINEERING > RADAR > SIGMA NAUGHT |
| 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: NASA/JPL/PO.DAAC Creator: NASA/JPL/PO.DAAC Release Place: PO.DAAC Release Date: 1998-Jul-23 Resource: https://archive.podaac.earthdata.nasa.gov/podaac-ops-cumulus-docs/nscat/open/docs/nscat_manual.pdf |
| Format | HDF |
| Keyword(s) | sigma naught, sigma-0, backscatter, normalized radar cross-section, radar, nscat, adeos, scatterometer, 1.7 |
Questions related to this dataset? Contact podaac@podaac.jpl.nasa.gov
Resolution Spatial Resolution: 50000 Meters x 50000 Meters Temporal Resolution: 12 Hour 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 Granule Time Span: 1996-Sep-15 to 1997-Jun-29Swath Width: 1600 km Projection Projection Type: Swath Projection Detail: Along-track Ellipsoid: WGS 84 |
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| Available for access in-region with AWS Cloud | |
Region | |
| us-west-2 | |
| podaac-ops-cumulus-protected/NSCAT_LEVEL_1.7_V2/ | |
| podaac-ops-cumulus-public/NSCAT_LEVEL_1.7_V2/ | |
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| 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. 1998. NSCAT Level 1.7 SDR, Sigma-0 Cells. Ver. 2. PO.DAAC, CA, USA. Dataset accessed [YYYY-MM-DD] at https://doi.org/10.5067/NSSDR-17X02
For more information see Data Citations and Acknowledgments.
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| Journal Reference | NSCAT Science Data Product User Manual: Overview and Geophysical Data Products. April, 1997. JPL D-12985. Version 1.1. . |
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