Sentinel-6A MF Jason-CS L2P P4 Altimeter Low Resolution (LR) NTC Ocean Surface Topography G01

(JASON_CS_S6A_L2P_ALT_LR_OST_NTC_G01)
VersionG01
Processing Level2P
Start/Stop Date2020-Nov-30 to Present
Short NameJASON_CS_S6A_L2P_ALT_LR_OST_NTC_G01
DescriptionProvides L2P low resolution (LR) non-time critical (NTC; 60-day latency) altimetry from the Poseidon-4 SAR altimeter on the Sentinel-6A Michael Freilich spacecraft, and contains L2-equivalent geophysical sea-state data at a slightly different latency than the other L2 NRT products. The sea-state data were derived from L1B altimetry, and include range, orbital altitude, time, and water vapour. Environmental and geophysical corrections, significant wave height, and wind-speed information are supplied by the AMR-C. The S6A NTC product is analogous to the Jason-3 GDR product.
DOI10.5067/S6AP4-2PLNTR-G01
MeasurementOCEANS > SEA SURFACE TOPOGRAPHY > SEA SURFACE HEIGHT
OCEANS > OCEAN WAVES > SIGNIFICANT WAVE HEIGHT
Swath Width11 km
Platform/Sensor
Sentinel-6A
Platform
Name: Sentinel-6A (Sentinel-6A)
/
Poseidon-4 Radar Altimeter
SENSOR
Name: Poseidon-4 Radar Altimeter (Poseidon-4 Radar Altimeter)

Sentinel-6A
Platform
Name: Sentinel-6A (Sentinel-6A)
/
AMR-C
SENSOR
Name: Advanced Microwave Radiometer-C (AMR-C)

Sentinel-6A
Platform
Name: Sentinel-6A (Sentinel-6A)
/
DORIS
SENSOR
Name: Doppler Orbitography and Radiopositioning Integrated by Satellite (DORIS)

Sentinel-6A
Platform
Name: Sentinel-6A (Sentinel-6A)
/
GNSS RECEIVER
SENSOR
Name: GNSS RECEIVER (GNSS RECEIVER)

ProjectSentinel-6A Michael Freilich/Jason-CS (Sentinel-6)
Data ProviderPublisher: PO.DAAC
Creator: Ocean Surface Topography Science Team
Release Place: PO.DAAC
Release Date: 2023-Jul-31

FormatnetCDF-4
Keyword(s)sea level, Jason-CS, Sentinel-6A Michael Freilich, Sentinel-6A MF, S6A, Sentinel-6, Sentinel-6A, Sea Level Anomaly, SLA, Sea Surface Height, SSH, Sea Surface Height Anomaly, SSHA, Significant Wave Height, SWH, Wave Height, altimeter, Jason
Questions related to this dataset? Contact podaac@podaac.jpl.nasa.gov
Resolution
Temporal Resolution: Weekly - < Monthly
 
Coverage
Region: GLOBAL OCEAN
Region: GLOBAL
North Bounding Coordinate: 66.15 degrees
South Bounding Coordinate: -66.15 degrees
West Bounding Coordinate: -180 degrees
East Bounding Coordinate: 180 degrees
Time Span: 2020-Nov-30 to Present
Swath Width: 11 km
 
Capabilities
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This dataset can be downloaded using the podaac-data-subscriber (the recommended tool for bulk downloading PO.DAAC data). It is a Python package for downloading one or many files using the command line interface. The URL redirects to the data-subscriber home page with instructions for utilizing the tool
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Available for access in-region with AWS Cloud
Region
us-west-2
Bucket/Object Prefix: Protected buckets contain the data files for a given collection. Protected simply means users must log in to Earthdata Login before gaining access to contents within that S3 Bucket. Please use the S3Credential endpoint to gain an Earthdata login token for use in S3 Access.

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podaac-ops-cumulus-protected/JASON_CS_S6A_L2P_ALT_LR_OST_NTC_G01/
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DATA CITATION GUIDELINES
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DATA RECIPE
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 Ocean Surface Topography Science Team. 2023. Sentinel-6A MF Jason-CS L2P P4 Altimeter Low Resolution (LR) NTC Ocean Surface Topography G01. Ver. G01. PO.DAAC, CA, USA. Dataset accessed [YYYY-MM-DD] at https://doi.org/10.5067/S6AP4-2PLNTR-G01

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For more information see Data Citations and Acknowledgments.
Journal Reference Donlon, C. J, R. Cullen, L. Giulicchi, P. Vuilleumier, C. R. Francis, M. Kuschnerus, W. Simpson, A. Bouridah, M. Caleno, R. Bertoni, J. Rancaño, E. Pourier, A. Hyslop, J. Mulcahy, R. Knockaert, C. Hunter, A. Webb, M. Fornari, P. Vaze, S. Brown, J. Willis, S. Desai, J-D Desjonqueres, R. Scharroo, C. Martin-Puig, E. Leuliette, A. Egido, W. H. F. Smith, P. B., S. Le Gac, N. Picot, and G. Tavernier. 2021. The Copernicus Sentinel-6 mission: Enhanced continuity of satellite sea level measurements from space, Remote Sensing of Environment, 258. 10.1016/j.rse.2021.112395