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  • Satellite Imagery
    Satellite Imagery
    Composition of images of EARTH or other planets from data collected during SPACE FLIGHT by remote sensing instruments onboard SPACECRAFT. The satellite sensor systems measure ...<br/>Year introduced: 2014
    MeSH
  • Mountaineering
    Mountaineering
    A sport involving mountain climbing techniques.<br/>
    MeSH
  • Youth Sports
    Youth Sports
    SPORTS activities designed and/or organized for CHILDREN or YOUTH.<br/>Year introduced: 2016
    MeSH

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