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調整済み Sentinel-2 MSI: マルチスペクトル インストルメント、Level-1C(TOA)
2022 年 1 月 25 日以降、PROCESSING_BASELINE が「04.00」以上の Sentinel-2 シーンでは、DN(値)範囲が 1, 000 ずつシフトされます。HARMONIZED コレクションでは、新しいシーンのデータが古いシーンと同じ範囲にシフトされます。Sentinel-2 は、コペルニクスをサポートする広範囲の高解像度マルチスペクトル イメージング ミッションです。 copernicus esa eu msi radiance satellite-imagery -
統合された Sentinel-2 MSI: マルチスペクトル インストルメント、レベル 2A(SR)
2022 年 1 月 25 日以降、PROCESSING_BASELINE が「04.00」以上の Sentinel-2 シーンでは、DN(値)範囲が 1, 000 ずつシフトされます。HARMONIZED コレクションでは、新しいシーンのデータが古いシーンと同じ範囲にシフトされます。Sentinel-2 は、コペルニクスをサポートする広範囲の高解像度マルチスペクトル イメージング ミッションです。 copernicus esa eu msi reflectance satellite-imagery -
Sentinel-2: 雲の確率
S2 雲の確率は、sentinel2-cloud-detector ライブラリ(LightGBM を使用)で作成されます。すべてのバンドは、勾配ブーストベースのアルゴリズムが適用される前に、双線形補間を使用して 10 m 解像度にアップサンプリングされます。得られた 0..1 の浮動小数点確率は 0..100 にスケーリングされ、UINT8 として保存されます。… 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) |"]]