GEOSAT-1 and 2 ESA archive 2020-12
type: Dataset
keyword: DIF10
keyword: EARTH SCIENCE>BIOSPHERE>VEGETATION
keyword: EARTH SCIENCE>AGRICULTURE
keyword: EARTH SCIENCE>BIOSPHERE>ECOSYSTEMS>TERRESTRIAL ECOSYSTEMS>FORESTS
keyword: Deimos-1
keyword: Deimos-2
keyword: SLIM-6
keyword: HiRAIS
keyword: Orthoimagery
keyword: Vegetation
keyword: Agriculture
keyword: Forestry
keyword: VIS (0.40 - 0.75) µm
keyword: NIR (0.75 - 1.30) µm
keyword: Sun-synchronous
keyword: Very High Resolution - VHR (0 - 5) m
keyword: Medium Resolution - MR (20 - 500) m
keyword: SL6_22P_1R
keyword: SL6_22P_1T
keyword: SL6_22P_2T
keyword: SL6_22S_1R
keyword: SL6_22S_1T
keyword: SL6_22S_2T
keyword: SL6_22T_1R
keyword: SL6_22T_1T
keyword: SL6_22T_2T
keyword: HRA_PAN_1B
keyword: HRA_PAN_1C
keyword: HRA_PS3_1B
keyword: HRA_PS3_1C
keyword: HRA_PS4_1B
keyword: HRA_PS4_1C
keyword: HRA_PSH_1B
keyword: HRA_PSH_1C
keyword: HRA_MS4_1B
keyword: HRA_MS4_1C
keyword: HRA_PM4_1B
keyword: HRA_PM4_1C
keyword: HRA_STP_1B
keyword: HRA_STP_1C
keyword: 620 km (GEOSAT-2)
keyword: 663 km (GEOSAT-1)
keyword: 12 km (GEOSAT-2)
keyword: 625 km (GEOSAT-1)
keyword: Cameras
keyword: Imaging Spectrometers/Radiometers
keyword: RESTRICTED
keyword: ESA_open_and_free
keyword: GEOSAT-1
keyword: GEOSAT-2
keyword: SLIM6
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  bbox: POLYGON((-180 -90,-180 90,180 90,180 -90,-180 -90))
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description: GEOSAT 1 and 2 collection is composed of products acquired by the GEOSAT 1 and GEOSAT 2 Spanish satellites. The collection regularly grows as ESA collects new products. GEOSAT-1 standard products offered are: • SL6_22P: SLIM6, 22m spatial resolution, from bank P • SL6_22S: SLIM6, 22m spatial resolution, from bank S • SL6_22T: SLIM6, 22m spatial resolution, 2 banks merged together GEOSAT-1 products are available in two different processing levels: • Level 1R: All 3 Spectral channels combined into a band-registered image using L0R data. Geopositioned product based on rigorous sensor model. Coefficients derived from internal and external satellite orientation parameters coming from telemetry and appended to metadata. • Level 1T: data Orthorectified to sub-pixel accuracy (10 meters RMS error approximately) with respect to Landsat ETM+ reference data and hole-filled seamless SRTM DEM data V3, 2006 (90 m). The use of the GCPs, it is not automatic, as it is done manually, which gives greater precision. (GCPs by human operators). GEOSAT-2 standard products offered are: • Pan-sharpened (HRA_PSH four-band image, HRA_PS3 321 Natural Colours, HRA_PS4 432 False Colours): a four-band image, resulting from adding the information of each multispectral band to the panchromatic band. The fusion does not preserve all spectral features of the multispectral bands, so it should not be used for radiometric purposes. • Panchromatic (HRA_PAN): a single-band image coming from the panchromatic sensor.HRA_MS4: Multispectral (HRA_MS4): a four-band image coming for the multispectral sensor, with band co-registration. • Bundle (HRA_PM4): a five-band image contains the panchromatic and multispectral products packaged together, with band co-registration. • Stereo Pair (HRA_STP): The image products obtained from two acquisitions of the same target performed from different viewpoints in the same pass by using the agility feature of the platform. It can be provided as a pair of pan sharpened or panchr…
qualified attribution: Attribution
  agent: Organization
    has name: ESA/ESRIN
    has URL: https://earth.esa.int
temporal: PeriodOfTime
  start date: 2020-12-01T00:00:00.000Z
  end date: 2020-12-31T23:59:59.999Z
license: other