WebFeb 11, 2000 · HydroSHEDS is based on elevation data obtained in 2000 by NASA's Shuttle Radar Topography Mission (SRTM). This dataset provides polygons of nested, hierarchical watersheds, based on 15 arc-seconds (approx. 500 m at the equator) resolution raster data. The watersheds range from level 1 (coarse) to level 12 (detailed), using Pfastetter codes. WebApr 7, 2024 · Segment Anything Data Engine. 作者构建了一个数据引擎来收集1.1B 掩码数据集 SA-1B。数据引擎分为三个阶段:(1) 模型辅助手动注释阶段,(2) 混合自动预测掩码和模型辅助注释的半自动阶段, (3) 全自动阶段,SAM模型在没有注释器输入的情况下生成掩码。 Segment Anything Dataset
USGS Landsat 7 Level 2, Collection 2, Tier 1 Earth Engine Data ...
WebApr 22, 2024 · The HUs are delineated at 1:24,000-scale in the conterminous United States, 1:25,000-scale in Hawaii and the Caribbean, and 1:63,360-scale in Alaska, meeting the National Map Accuracy Standards (NMAS). WBDs are represented as polygons that define the boundary of the HUs. The HUs are given a Hydrologic Unit Code (HUC) that ranges … WebThe NASA NEX-DCP30 dataset is comprised of downscaled climate scenarios for the conterminous United States that are derived from the General Circulation Model (GCM) runs conducted under the Coupled Model Intercomparison Project Phase 5 (CMIP5, see Taylor et al. 2012) and across the four greenhouse …. cag climate cmip5 geophysical nasa nex. earthing up potatoes uk
NOAA datasets on Google Cloud for environmental exploration
WebAccess over 900 Google Earth Engine Datasets. Google Earth Engine's data archive … WebAug 9, 2024 · We developed the Growth, Resilience, and Optical Vegetation Evaluator (GROVE) Google Earth Engine toolset for partners to determine mangrove forest extent through time, analyze mangrove forest health, and collect several water quality parameters within the preserves from January 2002–August 2024. WebApr 11, 2024 · Community Datasets in Google Earth Engine. Should you write any scientific publication on the results of research activities that use GlobCover products as input, you shall acknowledge the ESA GlobCover 2009 Project in the text of the publication and provide ESA with an electronic copy of the publication ([email protected]).If you wish to … earthing universal mat