Sentinel-1 - NRB Level-1C - Global
收藏DataCite Commons2025-09-26 更新2026-04-25 收录
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https://geoservice.dlr.de/data-assets/4sc3nyjt0o76.html
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资源简介:
The Sentinel-1 Normalised Radar Backscatter (NRB) product contains radiometrically terrain corrected (RTC) gamma nought backscatter (γ0) processed from Ground Range Detected (GRD) Level-1A data acquired in Interferometric Wide Swath (IW) or Extra Wide Swath (EW) mode. Each acquired polarization is stored in an individual binary image file. In addition to the actual backscatter data, annotation image datasets (e.g., local incidence angle) are included to enable better interpretation of the backscatter data as well as to convert it to sigma-nought ellipsoid. The product is projected and gridded into the United States Military Grid Reference System (US-MGRS). It uses modern technologies and standards like Cloud Optimized GeoTIFF (COG) and the provision of SpatioTemporal Asset Catalogue (STAC) metadata to maximise the accessibility and ease of use of the product (Copernicus product description).
提供机构:
German Aerospace Center (DLR)
创建时间:
2025-09-25



