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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
Instruments
KBR
Projects
GRACE
Spatial Extent

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

Spatial Resolution
5000 Meters x 5000 Meters
Location
GLOBAL
Coordinate System
CARTESIAN
Granule Spatial Representation
CARTESIAN
Temporal Extent
1976-01-01
Data Partner
Physical Oceanography Distributed Active Archive Center, Jet Propulsion Laboratory, NASA (NASA/JPL/PODAAC)
Concept ID
C2637305115-POCLOUD
Data State
DEPRECATED
Number of Files/Granules
467
Processing Level
1B
Published
Updated
Science Keywords
Gravity

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

GFZ. (2012). GRACE NON-TIDAL ATMOSPHERE AND OCEAN GEOPOTENTIAL COEFFICIENTS GFZ RELEASE 5.0 AOD L1B [Dataset]. NASA Physical Oceanography Distributed Active Archive Center. https://doi.org/10.5067/GRAOD-1BG05 Date Accessed: 2026-10-25

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