Sentinel-2 Global Mosaics 2021-02
type: Dataset
keyword: Copernicus
keyword: Sentinel
keyword: EU
keyword: ESA
keyword: Satellite
keyword: Global
keyword: Imagery
keyword: Reflectance
keyword: EC
spatial: Location
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    has name: ESA
    has URL: https://sentinels.copernicus.eu/web/sentinel/copernicus/sentinel-2
license: other
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qualified relation: Landing Page in JSON media type.
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description: The mosaics have four bands of data (Red (B04), Green (B03), Blue (B02) and wide band Near Infrared (B08)). First, cloud masking based on the scene classification layer of the Sentinel-2 level 2 algorithm was applied, then for each pixel and band, within three-month time periods, the first quartile of the distribution of the pixel values was taken as the output value to filter out any bright pixels misclassified as not clouds. If there are no valid pixels for the given timeframe, the pixel is left empty. Sentinel-2 cloudless mosaics can be used for various purposes such as land cover classification, land use planning, or for the creation of basemaps. These images are especially useful for showing large and cloudy areas with interesting large-scale patterns. Iceland is a prime example, with frequent cloud cover and large areal extent spanning several Sentinel-2 swaths.
temporal: PeriodOfTime
  start date: 2021-02-01T00:00:00.000Z
  end date: 2021-02-28T23:59:59.999Z