Wiki source code of Other Sentinel-2 Level-2 products
Version 4.1 by Wai-Tim Ng on 2018/08/02 14:49
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author | version | line-number | content |
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1 | Index | ||
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3 | * Aerosol Optical Thickness (AOT) | ||
4 | * Water Vapour (WV) | ||
5 | * Scene classification | ||
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8 | (% style="height:642px; width:1421px" %) | ||
9 | |((( | ||
10 | the **Aerosol Optical Thickness **(AOT) is estimated from the Dark Dense Vegetation (DDV) pixel method introduced by Kaufmann | ||
11 | ))) | ||
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13 | **Water Vapour **content from the L1C image. This algorithm uses a ratio between band B8A and band B09. It is therefore important to have a very good internal resampling that preserves the geolocation accuracy of bands that have different native resolution. | ||
14 | ))) | ||
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16 | The main output of the Cloud Screening and **Scene Classification **module consists in a Scene Classification map. Together with the Scene Classification map, two quality indicators are provided: a Cloud confidence map and a Snow confidence map with values ranging from 0 to 100 ~(%). | ||
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18 | (% style="text-align:center" %) | ||
19 | [[image:scl.jpg]] | ||
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22 | ))) | ||
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