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NASA 3D Models: GRACE

Published by National Aeronautics and Space Administration | National Aeronautics and Space Administration | Catalog Last Checked: June 30, 2026 at 10:24 PM | Dataset Last Updated: March 31, 2025
GRACE (Gravity Recovery and Climate Experiment), twin satellites launched in March 2002, are making detailed measurements of Earth's gravity field which will lead to discoveries about gravity and Earth's natural systems. These discoveries could have far-reaching benefits to society and the world's population.

Resources

13 resources available

  • Download this dataset through a directory map

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  • Use OPeNDAP to access the dataset's data

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  • This dataset's landing page

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  • View documentation related to this dataset

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  • View documentation related to this dataset

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  • The dataset's project home page

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  • View documentation related to this dataset

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  • View this dataset's read me document

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  • View the primary investigator's documentation for this dataset

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  • Downloadable software applications

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  • View this dataset's user's guide

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  • Download this dataset through Earthdata Search

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  • Get a related visualization

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Complete Metadata
@type dcat:Dataset
accessLevel public
accrualPeriodicity irregular
bureauCode 
[
  "026:00"
]
contactPoint 
{
  "fn": "KRISTAN MORGAN",
  "@type": "vcard:Contact",
  "hasEmail": "mailto:kristan.l.morgan@nasa.gov"
}
description GRACE (Gravity Recovery and Climate Experiment), twin satellites launched in March 2002, are making detailed measurements of Earth's gravity field which will lead to discoveries about gravity and Earth's natural systems. These discoveries could have far-reaching benefits to society and the world's population.
distribution 
[
  {
    "@type": "dcat:Distribution",
    "title": "Download this dataset through a directory map",
    "format": "HTML",
    "mediaType": "text/html",
    "description": "Access the data via HTTP.",
    "downloadURL": "https://oco2.gesdisc.eosdis.nasa.gov/data/OCO2_DATA/OCO2_Att.11r/"
  },
  {
    "@type": "dcat:Distribution",
    "title": "Use OPeNDAP to access the dataset's data",
    "format": "HTML",
    "mediaType": "text/html",
    "description": "Access the data via the OPeNDAP protocol.",
    "downloadURL": "https://oco2.gesdisc.eosdis.nasa.gov/opendap/OCO2_Att.11r/contents.html"
  },
  {
    "@type": "dcat:Distribution",
    "title": "This dataset's landing page",
    "format": "HTML",
    "mediaType": "text/html",
    "description": "Access the dataset landing page from the GES DISC website.",
    "downloadURL": "https://disc.gsfc.nasa.gov/datacollection/OCO2_Att_11r.html"
  },
  {
    "@type": "dcat:Distribution",
    "title": "View documentation related to this dataset",
    "format": "HTML",
    "mediaType": "text/html",
    "description": "OCO-2 Data Gaps",
    "downloadURL": "https://disc.gsfc.nasa.gov/information/documents?title=OCO+Known+Data+Issues"
  },
  {
    "@type": "dcat:Distribution",
    "title": "View documentation related to this dataset",
    "format": "HTML",
    "mediaType": "text/html",
    "description": "OCO-2 Documentation",
    "downloadURL": "https://disc.gsfc.nasa.gov/information/documents?title=OCO-2+Documents"
  },
  {
    "@type": "dcat:Distribution",
    "title": "The dataset's project home page",
    "format": "HTML",
    "mediaType": "text/html",
    "description": "OCO-2 Project Home Page",
    "downloadURL": "https://ocov2.jpl.nasa.gov/"
  },
  {
    "@type": "dcat:Distribution",
    "title": "View documentation related to this dataset",
    "format": "HTML",
    "mediaType": "text/html",
    "description": "Publications from the Science Team",
    "downloadURL": "https://ocov2.jpl.nasa.gov/science/publications/"
  },
  {
    "@type": "dcat:Distribution",
    "title": "View this dataset's read me document",
    "format": "PDF",
    "mediaType": "application/pdf",
    "description": "README document.",
    "downloadURL": "https://docserver.gesdisc.eosdis.nasa.gov/public/project/OCO/README.OCO2.pdf"
  },
  {
    "@type": "dcat:Distribution",
    "title": "View the primary investigator's documentation for this dataset",
    "format": "PDF",
    "mediaType": "application/pdf",
    "description": "Software interface specification",
    "downloadURL": "https://docserver.gesdisc.eosdis.nasa.gov/public/project/OCO/SDOS_SIS_Attde.V5.pdf"
  },
  {
    "@type": "dcat:Distribution",
    "title": "Downloadable software applications",
    "format": "HTML",
    "mediaType": "text/html",
    "description": "This software (NASA NTR-49044) retrieves a set of atmospheric/surface/instrument parameters from a simultaneous fit to spectra from multiple absorption bands. The software uses an iterative, non-linear retrieval technique (optimal estimation). After the retrieval process has converged, the software performs an error analysis. The products of the software include all quantities needed to understand the information content of the measurement, its uncertainty, and its dependence on interfering atmospheric properties.

Jet Propulsion Laboratory, California Institute of Technology.
Copyright 2016 California Institute of Technology.
U.S. Government sponsorship acknowledged.",
    "downloadURL": "https://github.com/nasa/RtRetrievalFramework"
  },
  {
    "@type": "dcat:Distribution",
    "title": "View this dataset's user's guide",
    "format": "PDF",
    "mediaType": "application/pdf",
    "description": "USER'S GUIDE",
    "downloadURL": "https://docserver.gesdisc.eosdis.nasa.gov/public/project/OCO/OCO2_OCO3_B10_DUG.pdf"
  },
  {
    "@type": "dcat:Distribution",
    "title": "Download this dataset through Earthdata Search",
    "format": "HTML",
    "mediaType": "text/html",
    "description": "Use the Earthdata Search to find and retrieve data sets across multiple data centers.",
    "downloadURL": "https://search.earthdata.nasa.gov/search?q=OCO2_Att"
  },
  {
    "@type": "dcat:Distribution",
    "title": "Get a related visualization",
    "format": "JPEG",
    "mediaType": "image/jpeg",
    "downloadURL": "https://docserver.gesdisc.eosdis.nasa.gov/public/project/Images/OCO2_Att_8r.jpeg"
  }
]
identifier NASA-353
issued 2018-06-25
keyword 
[
  "3d-model",
  "earth-science",
  "eyes-on-the-earth-3d",
  "grace",
  "satellite",
  "spacecraft"
]
landingPage http://nasa3d.arc.nasa.gov/detail/grace
modified 2025-03-31
programCode 
[
  "026:007"
]
publisher 
{
  "name": "National Aeronautics and Space Administration",
  "@type": "org:Organization"
}
references 
[
  "http://www.csr.utexas.edu/grace/"
]
theme 
[
  "Space Science"
]
title NASA 3D Models: GRACE

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