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Description

The GRACE Atmosphere and Ocean De-aliasing dataset contains spherical harmonic coefficients of combined barotropic or baroclinic sea level and vertical integrated pressure variations at 6-hour sample rate. It is used as a correction product for the Level 2 GRACE datasets.

Product Summary

Platforms
GRACE
Spatial Extent

N: 65 S: -75 E: 180 W: -180

Spatial Resolution
50000 Meters x 50000 Meters
Geographic Region
GLOBAL
Coordinate System
CARTESIAN
Granule Spatial Representation
CARTESIAN
Temporal Extent
1976-01-01
Data Partner
Geo Research Center Potsdam, Germany (DE/GFZ) ,
Physical Oceanography Distributed Active Archive Center, Jet Propulsion Laboratory, NASA (NASA/JPL/PODAAC)
Concept ID
C2036882087-POCLOUD
Data State
ACTIVE
Number of Files/Granules
598
Processing Level
1B
Published
Updated
Science Keywords
Gravity Anomalies ,
Ocean Bottom Pressure ,
Pressure Anomalies

Citation

Citation is critically important for dataset documentation and discovery. This dataset is openly shared, without restriction, in accordance with the EOSDIS Data Use and Citation Guidance.

Copy Citation

German Research Centre For Geosciences (GFZ). (2018). GRACE ATMOSPHERE AND OCEAN DE-ALIASING GFZ RELEASE 6.0 [Data set]. NASA Physical Oceanography Distributed Active Archive Center. https://doi.org/10.5067/GRAOD-1BG06 Date Accessed: 2025-12-14

Documents