{
  "termsOfUse": "https://cdn.earthdata.nasa.gov/conduit/upload/5182/KeywordsCommunityGuide_Baseline_v1_SIGNED_FINAL.pdf",
  "keywordVersion": "draft",
  "schemeVersion": "2025-07-25",
  "viewer": "https://gcmd.earthdata.nasa.gov/KeywordViewer/scheme/projects/b9d6075e-3f30-4a07-83ae-94de863fcc89",
  "lastModifiedDate": "2026-08-25T18:29:10.240Z",
  "uuid": "b9d6075e-3f30-4a07-83ae-94de863fcc89",
  "prefLabel": "GRITSS",
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    "longName": "Projects"
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  "narrower": [],
  "related": [],
  "definitions": [
    {
      "text": "The Geodetic Reference Instrument Transponder for Small Satellites (GRITSS) is a mission designed to improve the International Terrestrial Reference Frame by accurately correlating signals from various geodetic techniques. It involves launching a 12U CubeSat equipped with advanced technology for precise measurements in geodesy.",
      "reference": "https://ntrs.nasa.gov/api/citations/20240002821/downloads/GRITSS_IVS_240303.pdf https://www.nanosats.eu/sat/gritss "
    }
  ],
  "altLabels": [
    {
      "category": "primary",
      "text": "GRITSS"
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  ],
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}