OPERA Dynamic Surface Water Extent from Harmonized Landsat Sentinel-2 product (Version 1)

This dataset contains Level-3 Dynamic OPERA surface water extent product version 1. The data are validated surface water extent observations beginning April 2023. Known issues and caveats on usage are described under Documentation. The input dataset for generating each product is the Harmonized Landsat-8 and Sentinel-2A/B/C (HLS) product version 2.0. HLS products provide surface reflectance (SR) data from the Operational Land Imager (OLI) aboard the Landsat 8 satellite and the MultiSpectral Instrument (MSI) aboard the Sentinel-2A/B/C satellite. The surface water extent products are distributed ov...本数据集包含三级动态OPERA地表水范围产品V1.0。该数据集收录了2023年4月起的经严格验证的地表水范围观测数据。产品使用的已知问题与注意事项详见文档说明。生成该产品的输入数据集为协调式Landsat-8与Sentinel-2A/B/C产品（Harmonized Landsat-8 and Sentinel-2A/B/C，简称HLS）V2.0。HLS产品可提供来自Landsat 8卫星搭载的陆地成像仪（Operational Land Imager，简称OLI）以及Sentinel-2A/B/C卫星搭载的多光谱仪器（MultiSpectral Instrument，简称MSI）的地表反射率（Surface Reflectance，简称SR）数据。本地表水范围产品将通过……分发。