Aquarius L3 Weekly Polar-Gridded Sea Surface Salinity, Version 5
Data set id:
AQ3_SSS
DOI: 10.5067/Aquarius/AQ3_SSS.005
This is the most recent version of these data.
Version Summary
Version 5 of Aquarius L3 Weekly Polar-Gridded Sea Surface Salinity utilizes Version 4 of the Level-2 Aquarius SSS as input data.
In this section
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Overview

This data set consists of weekly gridded Level-3 products of Aquarius L-band radiometer Sea Surface Salinity (SSS) retrievals from the Aquarius/Satélite de Aplicaciones Científicas (SAC-D) mission, developed collaboratively between the U.S. National Aeronautics and Space Administration (NASA) and Argentina's space agency, Comisión Nacional de Actividades Espaciales (CONAE).
Parameter(s):
ICE FRACTIONSALINITY
Platform(s):
SAC-D
Sensor(s):
AQUARIUS_RADIOMETER
Data Format(s):
HDF5, HDF5
Temporal Coverage:
25 August 2011 to 4 June 2015
Temporal Resolution:
  • 7 day
Spatial Resolution:
  • 36 km
  • 36 km
Spatial Reference System(s):
WGS 84 / NSIDC EASE-Grid 2.0 North
EPSG:6931

WGS 84 / NSIDC EASE-Grid 2.0 South
EPSG:6932
Spatial Coverage:
N:
-50
S:
-79
E:
180
W:
-180
N:
87.4
S:
50
E:
180
W:
-180
Blue outlined yellow areas on the map below indicate the spatial coverage for this data set.

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Documentation

Help Articles

How to Articles

Filter and order from a data set web page using the Data Access Tool
Many NSIDC DAAC data sets can be accessed using the NSIDC DAAC's Data Access Tool. This tool provides the ability to search and filter data with spatial and temporal constraints using a map-based interface.Users have the option to
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How do I convert an HDF5/HDF-EOS5 file into binary format?
To convert HDF5 files into binary format you will need to use the h5dump utility, which is part of the HDF5 distribution available from the HDF Group. How you install HDF5 depends on your operating system.
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Programmatic Data Access Guide
All data from the NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC) can be accessed directly from our HTTPS file system, using wget or curl. Basic command line instructions are provided in the article below. 
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