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Zharmonizowany Sentinel-2 MSI: instrument wielospektralny, poziom 1C (TOA)
Po 25 stycznia 2022 r. zakres DN (wartość) scen Sentinel-2 z wartością PROCESSING_BASELINE „04.00” lub wyższą został przesunięty o 1000. Zbiór HARMONIZED przesuwa dane w nowszych scenach, aby były w tym samym zakresie co w starszych scenach. Sentinel-2 to misja obrazowania wielospektralnego o dużej rozdzielczości i szerokim pasie, która wspiera program Copernicus … copernicus esa eu msi radiance satellite-imagery -
Zharmonizowany Sentinel-2 MSI: MultiSpectral Instrument, Level-2A (SR)
Po 25 stycznia 2022 r. zakres DN (wartość) scen Sentinel-2 z wartością PROCESSING_BASELINE „04.00” lub wyższą został przesunięty o 1000. Zbiór HARMONIZED przesuwa dane w nowszych scenach, aby były w tym samym zakresie co w starszych scenach. Sentinel-2 to misja obrazowania wielospektralnego o dużej rozdzielczości i szerokim pasie, która wspiera program Copernicus … copernicus esa eu msi reflectance satellite-imagery -
Sentinel-2: Cloud Probability
Prawdopodobieństwo chmury S2 jest tworzone za pomocą biblioteki sentinel2-cloud-detector (która korzysta z LightGBM). Wszystkie pasma są interpolowane dwuliniowo do rozdzielczości 10 m przed zastosowaniem algorytmu bazowego gradient boost. Wynik w postaci liczby zmiennoprzecinkowej 0..1 jest skalowany do 0..100 i przechowywany jako UINT8. … cloud copernicus esa eu msi radiance
Datasets tagged msi in Earth Engine
[null,null,[],[[["\u003cp\u003eThe 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.\u003c/p\u003e\n"],["\u003cp\u003eHarmonized 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.\u003c/p\u003e\n"],["\u003cp\u003eSentinel-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.\u003c/p\u003e\n"]]],[],null,["# Datasets tagged msi in Earth Engine\n\n-\n\n |------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n | [### Harmonized Sentinel-2 MSI: MultiSpectral Instrument, Level-1C (TOA)](/earth-engine/datasets/catalog/COPERNICUS_S2_HARMONIZED) |\n | 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 ... |\n | [copernicus](/earth-engine/datasets/tags/copernicus) [esa](/earth-engine/datasets/tags/esa) [eu](/earth-engine/datasets/tags/eu) [msi](/earth-engine/datasets/tags/msi) [radiance](/earth-engine/datasets/tags/radiance) [satellite-imagery](/earth-engine/datasets/tags/satellite-imagery) |\n\n-\n\n |------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n | [### Harmonized Sentinel-2 MSI: MultiSpectral Instrument, Level-2A (SR)](/earth-engine/datasets/catalog/COPERNICUS_S2_SR_HARMONIZED) |\n | 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 ... |\n | [copernicus](/earth-engine/datasets/tags/copernicus) [esa](/earth-engine/datasets/tags/esa) [eu](/earth-engine/datasets/tags/eu) [msi](/earth-engine/datasets/tags/msi) [reflectance](/earth-engine/datasets/tags/reflectance) [satellite-imagery](/earth-engine/datasets/tags/satellite-imagery) |\n\n-\n\n |---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n | [### Sentinel-2: Cloud Probability](/earth-engine/datasets/catalog/COPERNICUS_S2_CLOUD_PROBABILITY) |\n | 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. ... |\n | [cloud](/earth-engine/datasets/tags/cloud) [copernicus](/earth-engine/datasets/tags/copernicus) [esa](/earth-engine/datasets/tags/esa) [eu](/earth-engine/datasets/tags/eu) [msi](/earth-engine/datasets/tags/msi) [radiance](/earth-engine/datasets/tags/radiance) |"]]