Glacial isostatic adjustment (GIA) is an ongoing geophysical process and is measured by gravimetry satellites like GRACE and GRACE-FO. To isolate signals of contemporary surface mass loss in the cumulative satellite gravimetry measurements, contemporary GIA rates are computed and subtracted from the satellite gravimetry observations. The GIA correction models provided here are filtered such that they are compatible with Level-3 post-processing filters applied to GRACE(-FO) data as indicated in the [product_id]. In this way, user can effectively assess the impact of the applied GIA correction, and substitute different GIA models should that be desired. This GIA dataset is mapped into 1.0-degree global grid in netCDF format.
Science Keywords: |
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Spatial Extent: | Bounding Rectangle: N: 90 S: -90 E: 180.0 W: -180.0 |
Data Format(s): | Distribution: NETCDF |
Temporal Extent: | Platform(s): | GRACE | |
Data Center(s): | NASA/JPL/PODAAC | Instrument(s): | GRACE SCA, GRACE KBR, GRACE ACC |
Version: | 1.0 |
10.5067/GRGIA-1DJ10
https://dx.doi.org/
Creation | |
Last Revision |
3
Complete
Title: Publication reference title not provided
Project Short Name | Campaigns | Project Dates |
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GRACE | No campaigns listed. | No dates provided. |
Coverage Type | Zone Identifier | Geometry | Granule Representation |
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HORIZONTAL | CARTESIAN | CARTESIAN |
Projection Type: Gridded
Geodetic Model:
Datum Name | Ellipsoid Name | Semi Major Axis | Flattening Ratio Denominator |
---|---|---|---|
World Geodetic System 1984 | WGS 84 | 6378137 | 298.2572236 |
1.0 Decimal Degrees
1.0 Decimal Degrees
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(818) 393-1176
Format: NETCDF
Format Type: Native