Released
Dataset

GRACE Geopotential GAC Coefficients GFZ RL06

Cite as:

Dobslaw, Henryk; Dill, Robert; Dahle, Christoph (2018): GRACE Geopotential GAC Coefficients GFZ RL06. V. 6.0. GFZ Data Services. http://doi.org/10.5880/GFZ.GRACE_06_GAC

Status

I   N       R   E   V   I   E   W : Dobslaw, Henryk; Dill, Robert; Dahle, Christoph (2018): GRACE Geopotential GAC Coefficients GFZ RL06. V. 6.0. GFZ Data Services. http://doi.org/10.5880/GFZ.GRACE_06_GAC

Abstract

Spherical harmonic coefficients that represent the sum of the ATM (or GAA) and OCN (or GAB) coefficients during the specified timespan. These coefficients represent anomalous contributions of the non-tidal dynamic ocean to ocean bottom pressure, the non-tidal atmospheric surface pressure over the continents, the static contribution of atmospheric pressure to ocean bottom pressure, and the upper-air density anomalies above both the continents and the oceans. The anomalous signals are relative to the mean field from 2003-2014.

Dataset Contact

  • Dahle, Christoph; GFZ German Research Centre for Geosciences, Potsdam, Germany;

Contributors

GRACE Science Data System

Keywords

Gravity Recovery And Climate Experiment (GRACE), Level-2, SHM, Spherical Harmonic Model, Gravitational Field, GSM, Geopotential, Gravity Field, Mass, Mass Transport, Total Water Storage, Time Variable Gravity, Mass Balance, Gravity Anomaly, Satellite Geodesy, Ocean, Ocean Bottom Pressure, AOD, Atmosphere, Non-tidal Atmosphere, Dealiasing Product

GCMD Science Keywords

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      • creators
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          • creatorName: Dobslaw, Henryk
          • givenName: Henryk
          • familyName: Dobslaw
          • nameIdentifier (nameIdentifierScheme=ORCID): 0000-0003-1776-3314
          • affiliation: GFZ German Research Centre for Geosciences, Potsdam, Germany
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          • givenName: Robert
          • familyName: Dill
          • nameIdentifier (nameIdentifierScheme=ORCID): 0000-0002-9596-267X
          • affiliation: GFZ German Research Centre for Geosciences, Potsdam, Germany
        • creator
          • creatorName: Dahle, Christoph
          • givenName: Christoph
          • familyName: Dahle
          • nameIdentifier (nameIdentifierScheme=ORCID): 0000-0002-4733-9242
          • affiliation: GFZ German Research Centre for Geosciences, Potsdam, Germany
      • titles
        • title (xml:lang=eng): GRACE Geopotential GAC Coefficients GFZ RL06
      • publisher: GFZ Data Services
      • publicationYear: 2018
      • subjects
        • subject: Gravity Recovery And Climate Experiment (GRACE)
        • subject: Level-2
        • subject: SHM
        • subject: Spherical Harmonic Model
        • subject: Gravitational Field
        • subject: GSM
        • subject: Geopotential
        • subject: Gravity Field
        • subject: Mass
        • subject: Mass Transport
        • subject: Total Water Storage
        • subject: Time Variable Gravity
        • subject: Mass Balance
        • subject: Gravity Anomaly
        • subject: Satellite Geodesy
        • subject: Ocean
        • subject: Ocean Bottom Pressure
        • subject: AOD
        • subject: Atmosphere
        • subject: Non-tidal Atmosphere
        • subject: Dealiasing Product
        • subject (schemeURI=http://gcmdservices.gsfc.nasa.gov/kms/concepts/concept_scheme/sciencekeywords subjectScheme=NASA/GCMD Earth Science Keywords xml:lang=en): EARTH SCIENCE > SOLID EARTH > GRAVITY/GRAVITATIONAL FIELD
        • subject (subjectScheme=GCMD Platforms xml:lang=en): Earth Observation Satellites > NASA Earth System Science Pathfinder > GRACE
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          • contributorName: Dahle, Christoph
          • givenName: Christoph
          • familyName: Dahle
          • nameIdentifier (nameIdentifierScheme=ORCID): 0000-0002-4733-9242
          • affiliation: GFZ German Research Centre for Geosciences, Potsdam, Germany
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          • affiliation: GFZ German Research Centre for Geosciences, Potsdam, Germany
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        • date (dateType=Collected): 2002-04/2017-06
      • language: eng
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        • format: application/octet-stream
      • version: 6.0
      • rightsList
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      • descriptions
        • description (descriptionType=Abstract): Spherical harmonic coefficients that represent the sum of the ATM (or GAA) and OCN (or GAB) coefficients during the specified timespan. These coefficients represent anomalous contributions of the non-tidal dynamic ocean to ocean bottom pressure, the non-tidal atmospheric surface pressure over the continents, the static contribution of atmospheric pressure to ocean bottom pressure, and the upper-air density anomalies above both the continents and the oceans. The anomalous signals are relative to the mean field from 2003-2014.
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            • eastBoundLongitude: 180
            • southBoundLatitude: -90
            • northBoundLatitude: 90
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      • Entry_ID: 10.5880/GFZ.GRACE_06_GAC
      • Entry_Title: GRACE Geopotential GAC Coefficients GFZ RL06
      • Data_Set_Citation
        • Dataset_Creator: Dobslaw, Henryk; Dill, Robert; Dahle, Christoph
        • Dataset_Title: GRACE Geopotential GAC Coefficients GFZ RL06
        • Dataset_Release_Date: 2018
        • Dataset_Release_Place: Potsdam, Germany
        • Dataset_Publisher: GFZ Data Services
        • Online_Resource: http://dx.doi.org/10.5880/GFZ.GRACE_06_GAC
      • Parameters
        • Category: EARTH SCIENCE
        • Topic: SOLID EARTH
        • Term: GRAVITY/GRAVITATIONAL FIELD
      • ISO_Topic_Category: geoscientificInformation
      • Keyword: Gravity Recovery And Climate Experiment (GRACE)
      • Keyword: Level-2
      • Keyword: SHM
      • Keyword: Spherical Harmonic Model
      • Keyword: Gravitational Field
      • Keyword: GSM
      • Keyword: Geopotential
      • Keyword: Gravity Field
      • Keyword: Mass
      • Keyword: Mass Transport
      • Keyword: Total Water Storage
      • Keyword: Time Variable Gravity
      • Keyword: Mass Balance
      • Keyword: Gravity Anomaly
      • Keyword: Satellite Geodesy
      • Keyword: Ocean
      • Keyword: Ocean Bottom Pressure
      • Keyword: AOD
      • Keyword: Atmosphere
      • Keyword: Non-tidal Atmosphere
      • Keyword: Dealiasing Product
      • Spatial_Coverage
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        • Northernmost_Latitude: 90
        • Westernmost_Longitude: -180
        • Easternmost_Longitude: 180
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          • Long_Name: GFZ
        • Personnel
          • Role: DATA CENTER CONTACT
          • Last_Name: Deutsches GeoForschungsZentrum GFZ
      • Summary
        • Abstract: Spherical harmonic coefficients that represent the sum of the ATM (or GAA) and OCN (or GAB) coefficients during the specified timespan. These coefficients represent anomalous contributions of the non-tidal dynamic ocean to ocean bottom pressure, the non-tidal atmospheric surface pressure over the continents, the static contribution of atmospheric pressure to ocean bottom pressure, and the upper-air density anomalies above both the continents and the oceans. The anomalous signals are relative to the mean field from 2003-2014.
      • Metadata_Name: DIF
      • Metadata_Version: 9.8.2
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    • resource
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      • date (dateType=Created): 2018-08-02
      • creator
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        • givenName: Henryk
        • familyName: Dobslaw
        • nameIdentifier (nameIdentifierScheme=ORCID): 0000-0003-1776-3314
        • affiliation: GFZ German Research Centre for Geosciences, Potsdam, Germany
      • creator
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        • givenName: Robert
        • familyName: Dill
        • nameIdentifier (nameIdentifierScheme=ORCID): 0000-0002-9596-267X
        • affiliation: GFZ German Research Centre for Geosciences, Potsdam, Germany
      • creator
        • creatorName: Dahle, Christoph
        • givenName: Christoph
        • familyName: Dahle
        • nameIdentifier (nameIdentifierScheme=ORCID): 0000-0002-4733-9242
        • affiliation: GFZ German Research Centre for Geosciences, Potsdam, Germany

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    License: CC BY 4.0