SPOT5 stereoscopic survey of Polar Ice (Theia)
type: Dataset
keyword: FedEO
keyword: DIF10
keyword: THEIA
keyword: spirit
keyword: polar
keyword: LEGOS
keyword: SPOT5
keyword: IGN
keyword: Astrium
keyword: CNES
keyword: Geology
keyword: Land cover
keyword: EARTH SCIENCE > CRYOSPHERE > GLACIERS/ICE SHEETS
keyword: SPOT 5
keyword: HRS
spatial: Location
  bbox: POLYGON((-180 -90,-180 90,180 90,180 -90,-180 -90))
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  type: Relationship
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qualified relation: Landing Page in JSON media type.
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description: Astrium Services and CNES supplied satellite data for the international Polar Year research programmes. Earth-observing satellites are mapping the poles to provide scientists with a more precise picture of how glaciers are changing and to help them understand the impacts of climate change on our planet. Astrium Services and CNES joined the SPIRIT project (SPOT 5 stereoscopic survey of Polar Ice: Reference Images and Topographies) in partnership with French survey, the French mapping agency IGN and the LEGOS, space geophysics and oceanography research laboratory. During two years, from 2007 to 2009, an archive of SPOT 5 HRS images was compiled over polar ice in order to produce DTMs and ortho-image
qualified attribution: Attribution
  agent: Organization
    has name: FR/CNES
license: other