AI-generated Key Takeaways
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The Sentinel-2 Cloud Probability dataset utilizes the sentinel2-cloud-detector library and LightGBM to determine cloud probability, upsampling all bands to 10m resolution before applying the gradient boost algorithm.
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Harmonized Sentinel-2 MSI Level-1C and Level-2A datasets adjust for a DN value range shift implemented in scenes processed after January 25, 2022, ensuring data consistency across different processing baselines.
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Sentinel-2 is a wide-swath, high-resolution, multi-spectral imaging mission that supports the Copernicus program and provides valuable data for various Earth observation applications.
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Harmonized Sentinel-2 MSI: MultiSpectral Instrument, Level-1C (TOA)
After 2022-01-25, Sentinel-2 scenes with PROCESSING_BASELINE '04.00' or above have their DN (value) range shifted by 1000. The HARMONIZED collection shifts data in newer scenes to be in the same range as in older scenes. Sentinel-2 is a wide-swath, high-resolution, multi-spectral imaging mission supporting Copernicus … copernicus esa eu msi radiance satellite-imagery -
Harmonized Sentinel-2 MSI: MultiSpectral Instrument, Level-2A (SR)
After 2022-01-25, Sentinel-2 scenes with PROCESSING_BASELINE '04.00' or above have their DN (value) range shifted by 1000. The HARMONIZED collection shifts data in newer scenes to be in the same range as in older scenes. Sentinel-2 is a wide-swath, high-resolution, multi-spectral imaging mission supporting Copernicus … copernicus esa eu msi reflectance satellite-imagery -
Sentinel-2: Cloud Probability
The S2 cloud probability is created with the sentinel2-cloud-detector library (using LightGBM). All bands are upsampled using bilinear interpolation to 10m resolution before the gradient boost base algorithm is applied. The resulting 0..1 floating point probability is scaled to 0..100 and stored as an UINT8. … cloud copernicus esa eu msi radiance