Datasets tagged opera in Earth Engine

• Dynamic Surface Water Extent from Harmonized Landsat Sentinel-2 (DSWx-HLS) V1

  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 in the product documentation. The input dataset for generating each product is the Harmonized …

  geophysical landsat-derived nasa opera sentinel2-derived surface

• Dynamic Surface Water Extent from Sentinel-1 (DSWx-S1) V1

  This dataset contains Level-3 Dynamic OPERA surface water extent from Sentinel-1 (DSWX-S1). DSWx-S1 provides near-global geographical mapping of surface water extent over land at a spatial resolution of 30 meters over the Military Grid reference System (MGRS) grid system, with a temporal revisit frequency between …

  geophysical nasa opera sentinel1-derived surface surface-ground-water