- |---| | [### Dynamic Surface Water Extent from Harmonized Landsat Sentinel-2 (DSWx-HLS) V1 ![](https://developers.google.com/earth-engine/datasets/images/OPERA/OPERA_DSWX_L3_V1_HLS_sample.png)](https://developers.google.com/earth-engine/datasets/catalog/OPERA_DSWX_L3_V1_HLS) | | 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](https://developers.google.com/earth-engine/datasets/tags/geophysical) [landsat-derived](https://developers.google.com/earth-engine/datasets/tags/landsat-derived) [nasa](https://developers.google.com/earth-engine/datasets/tags/nasa) [opera](https://developers.google.com/earth-engine/datasets/tags/opera) [sentinel2-derived](https://developers.google.com/earth-engine/datasets/tags/sentinel2-derived) [surface](https://developers.google.com/earth-engine/datasets/tags/surface) | - |---| | [### Dynamic Surface Water Extent from Sentinel-1 (DSWx-S1) V1 ![](https://developers.google.com/earth-engine/datasets/images/OPERA/OPERA_DSWX_L3_V1_S1_sample.png)](https://developers.google.com/earth-engine/datasets/catalog/OPERA_DSWX_L3_V1_S1) | | 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](https://developers.google.com/earth-engine/datasets/tags/geophysical) [nasa](https://developers.google.com/earth-engine/datasets/tags/nasa) [opera](https://developers.google.com/earth-engine/datasets/tags/opera) [sentinel1-derived](https://developers.google.com/earth-engine/datasets/tags/sentinel1-derived) [surface](https://developers.google.com/earth-engine/datasets/tags/surface) [surface-ground-water](https://developers.google.com/earth-engine/datasets/tags/surface-ground-water) | - |---| | [### OPERA Land Surface Disturbance Annual from Harmonized Landsat Sentinel-2 (DIST-ANN-HLS) V1 ![](https://developers.google.com/earth-engine/datasets/images/OPERA/OPERA_DIST_L3_DIST-ANN-HLS_V1_sample.png)](https://developers.google.com/earth-engine/datasets/catalog/OPERA_DIST_L3_DIST-ANN-HLS_V1) | | The Observational Products for End-Users from Remote Sensing Analysis (OPERA) Land Surface Disturbance Annual from Harmonized Landsat Sentinel-2 (DIST-ANN-HLS) product Version 1 summarizes the DIST-ALERT data product into an annual vegetation disturbance data product. The DIST-ANN-HLS product provides annual metrics and classifications of vegetation disturbance ... | | [disturbance](https://developers.google.com/earth-engine/datasets/tags/disturbance) [forest](https://developers.google.com/earth-engine/datasets/tags/forest) [forest-biomass](https://developers.google.com/earth-engine/datasets/tags/forest-biomass) [geophysical](https://developers.google.com/earth-engine/datasets/tags/geophysical) [landsat-derived](https://developers.google.com/earth-engine/datasets/tags/landsat-derived) [nasa](https://developers.google.com/earth-engine/datasets/tags/nasa) | - |---| | [### OPERA Radiometric Terrain-Corrected SAR Backscatter from Sentinel-1 Static Layers V1.0 ![](https://developers.google.com/earth-engine/datasets/images/OPERA/OPERA_RTC_L2_V1_S1_STATIC_sample.png)](https://developers.google.com/earth-engine/datasets/catalog/OPERA_RTC_L2_V1_S1_STATIC) | | This product contains static radar geometry layers associated with the OPERA Radiometric Terrain Corrected SAR Backscatter from Sentinel-1 dataset. Due to the S1 mission's narrow orbital tube, radar-geometry layers such as incidence angle, local incidence angle, number of looks, and RTC Area Normalization Factor (ANF) ... | | [jpl](https://developers.google.com/earth-engine/datasets/tags/jpl) [nasa](https://developers.google.com/earth-engine/datasets/tags/nasa) [opera](https://developers.google.com/earth-engine/datasets/tags/opera) [sar](https://developers.google.com/earth-engine/datasets/tags/sar) [satellite-imagery](https://developers.google.com/earth-engine/datasets/tags/satellite-imagery) [sentinel1-derived](https://developers.google.com/earth-engine/datasets/tags/sentinel1-derived) | - |---| | [### OPERA Radiometric Terrain-Corrected SAR Backscatter from Sentinel-1 V1.0 ![](https://developers.google.com/earth-engine/datasets/images/OPERA/OPERA_RTC_L2_V1_S1_sample.png)](https://developers.google.com/earth-engine/datasets/catalog/OPERA_RTC_L2_V1_S1) | | This product consists of radar backscatter normalized with respect to the topography. It maps signals related to the physical properties of ground scattering objects, such as surface roughness and soil moisture and/or vegetation. The OPERA RTC-S1 product is derived from Copernicus Sentinel-1 Interferometric Wide (IW) ... | | [backscatter](https://developers.google.com/earth-engine/datasets/tags/backscatter) [jpl](https://developers.google.com/earth-engine/datasets/tags/jpl) [nasa](https://developers.google.com/earth-engine/datasets/tags/nasa) [opera](https://developers.google.com/earth-engine/datasets/tags/opera) [polarization](https://developers.google.com/earth-engine/datasets/tags/polarization) [radar](https://developers.google.com/earth-engine/datasets/tags/radar) |