Released
Dataset

GRACE Geopotential GAD Coefficients GFZ RL06

Cite as:

Dobslaw, Henryk; Dill, Robert; Dahle, Christoph (2018): GRACE Geopotential GAD Coefficients GFZ RL06. V. 6.0. GFZ Data Services. http://doi.org/10.5880/GFZ.GRACE_06_GAD

Status

I   N       R   E   V   I   E   W : Dobslaw, Henryk; Dill, Robert; Dahle, Christoph (2018): GRACE Geopotential GAD Coefficients GFZ RL06. V. 6.0. GFZ Data Services. http://doi.org/10.5880/GFZ.GRACE_06_GAD

Abstract

Spherical harmonic coefficients that are zero over the continents, and provide the anomalous simulated ocean bottom pressure that includes non-tidal air and water contributions elsewhere during the specified timespan. These coefficients differ from GLO (or GAC) coefficients over the ocean domain by disregarding upper air density anomalies. 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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          • familyName: Dill
          • nameIdentifier (nameIdentifierScheme=ORCID): 0000-0002-9596-267X
          • affiliation: GFZ German Research Centre for Geosciences, Potsdam, Germany
        • creator
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          • 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 GAD 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
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        • 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
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          • 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
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      • descriptions
        • description (descriptionType=Abstract): Spherical harmonic coefficients that are zero over the continents, and provide the anomalous simulated ocean bottom pressure that includes non-tidal air and water contributions elsewhere during the specified timespan. These coefficients differ from GLO (or GAC) coefficients over the ocean domain by disregarding upper air density anomalies. The anomalous signals are relative to the mean field from 2003-2014.
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      • Entry_Title: GRACE Geopotential GAD Coefficients GFZ RL06
      • Data_Set_Citation
        • Dataset_Creator: Dobslaw, Henryk; Dill, Robert; Dahle, Christoph
        • Dataset_Title: GRACE Geopotential GAD 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_GAD
      • 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
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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 are zero over the continents, and provide the anomalous simulated ocean bottom pressure that includes non-tidal air and water contributions elsewhere during the specified timespan. These coefficients differ from GLO (or GAC) coefficients over the ocean domain by disregarding upper air density anomalies. The anomalous signals are relative to the mean field from 2003-2014.
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      • 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