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Filters Date Range Past year (5) Past month (0) Past week (0) Past day (0) Custom range... To   Search Types Map Service (8) OGC WMS Service (8) Downloadable (2) Data (1) GeoTIFF (1) NetCDF OPeNDAP Service (1) Shapefile (1) Contacts Stefanie Kagone U.S. Geological Survey - ScienceBase Earth Resources Observation and Science (EROS) Center U.S. Geological Survey MacKenzie O Friedrichs More... Tag Types Place (5) Theme (4) USGS Scientific Topic Keyword (4) Subject (2) Harvest Set (6) Label (1) Tag Schemes None (3) https://www.sciencebase.gov/vocab/category/USGSOrg/CoreScienceSystems (1) ISO 19115 Topic Category (3) https://www.sciencebase.gov/vocab/category/item/browseType (1) View Results as: JSON ATOM CSV

Vegetation and Water Monitoring Datasets for selected locations in the Republic of the Marshall Islands from 2017-2022 The Republic of the Marshall Islands (RMI) is a sovereign Small Island State in the tropical central North Pacific Ocean. RMI is a nation of more than thirty atolls and islands, most of which are inhabited, dispersed across an exclusive economic zone (EEZ) over 2 million square kilometers. This data release contains raster datasets for vegetation and water monitoring including Normalized Difference Vegetation Index (NDVI), Landscape Water Requirement Satisfaction Index (L-WRSI), and Soil Moisture Index (SMI) for selected locations and precipitation (dekadal (10-day) sum) for the entire RMI from 2017-2022. These data were compiled to support a 2022-2023 U.S. Geological Survey project for developing methods to apply... Categories: Data; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Ailinglaplap Atoll, Ebon Atoll, Geography, Hydrology, Land Use Change, All tags... Mejit Island, Mili Atoll, Normalized Difference Vegetation Index (NDVI), Remote Sensing, Republic of Marshall Islands, Soil moisture index, USGS Science Data Catalog (SDC), Vegetation health, Water Requirement Satisfaction Index, Water Resources, Water use, Wotho Atoll, Wotje Atoll, precipitation (atmospheric), Fewer tags Satellite precipitation estimates for selected locations in the Republic of the Marshall Islands (ver. 2.0, February 2024) The Republic of the Marshall Islands (RMI) is a sovereign Small Island State in the tropical central North Pacific Ocean. RMI is a nation of more than thirty atolls and islands, most of which are inhabited, dispersed across an exclusive economic zone (EEZ) over 2 million square kilometers. This data release contains files of daily precipitation estimates beginning in 2001 for 23 inhabited sites in the RMI derived from Integrated Multi-satellitE Retrievals for GPM (IMERG; https://gpm.nasa.gov/data/imerg). The files contain either "Late IMERG" data or "Final IMERG" data and are in millimeter per day. These data were compiled to support a 2022-2023 U.S. Geological Survey project to develop methods to apply Earth Observation... Categories: Data; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Ailinglaplap Atoll, Ailuk Atoll, Arno Atoll, Aur Atoll, Ebon Atoll, All tags... Enewetak Atoll, Hydrology, IMERG, Jabat Island, Jaluit Atoll, Kili Island, Kwajalein Atoll, Lae Atoll, Land Use Change, Lib Island, Likiep Atoll, Majuro Atoll, Maloelap Atoll, Mejit Island, Mili Atoll, Namdrik Atoll, Namu Atoll, Remote Sensing, Republic of Marshall Islands, Republic of Marshall Islands, USGS Science Data Catalog (SDC), Ujae Atoll, Utirik Atoll, Water Resources, Wotho Atoll, Wotje Atoll, daily, geoscientificInformation, oceans, precipitation, Fewer tags Streamflow Predictions (2006-2014) from LSTM Models in Water- and Energy-limited Regions in the United States The data set includes the daily streamflow predictions from (Long Short-Term Memory) LSTM models for 45 basins (27 basins in New England region and 18 basins in Great Basin region) in contrasting hydroclimate regions (water-limited Great Basin region and energy-limited New England region) in the United States. Also, the shapefiles of study basins and hydroclimate regions, and data to support the statistical results, figures, and tables are included. Categories: Data; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Hydrology, LSTM, USGS Science Data Catalog (SDC), Water Resources, farming, All tags... hydroclimate regions, streamflow, Fewer tags Hydrologic gridded runoff and routed discharge data for Africa from 2000-2021 This dataset, VegDischarge v1, represents a significant contribution to the understanding of hydrological dynamics across Africa from 2000 to 2021. It encompasses high-resolution (1km x 1km) monthly raster data of deep drainage, surface runoff, and total runoff, derived from the VegET (VegetationEvapoTranspiration) hydrological model (Senay et al., 2023). Additionally, routed discharge data (Mizukami et al., 2021) for over 63,000 river segments is provided, employing different routing algorithms (DW, KW, KWT, MC, and IRF) to demonstrate variability in river discharge patterns. This comprehensive dataset is stored in NetCDF and Shapefile formats, offering valuable insights for policymakers, stakeholders, and researchers... Categories: Data; Types: Data, Downloadable, Map Service, NetCDF OPeNDAP Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service, Shapefile; Tags: Africa, Hydrology, Land Use Change, Remote Sensing, USGS Science Data Catalog (SDC), All tags... VegET model, VegHydro Model, deep drainage, discharge, geoscientificInformation, inlandWaters, raster data, routed discharge data, runoff, surface runoff, Fewer tags ESPA Global ET The Landsat Collection 2 Provisional Actual Evapotranspiration Science Product is available for download from https://espa.cr.usgs.gov/. Actual Evapotranspiration (ETa) is the quantity of water that is removed from a surface due to the processes of evaporation and transpiration and is measured in millimeters (mm). ETa can be fundamental in the understanding of the spatiotemporal dynamics of water use over land surfaces. Landsat Collection 2 (C2) Provisional ETa Science Products are available globally for Landsat 4-5 Thematic Mapper (TM), Landsat 7 Enhanced Thematic Mapper Plus (ETM+), and Landsat 8-9 Operational Land Imager/Thermal Infrared Sensor (OLI/TIRS) scenes that can be successfully processed to C2 Level-2... Categories: Data; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Actual evapotranspiration, Landsat C2, Level 3 product Forcing and Normalizing Operation (FANO) method for the Operational Simplified Surface Energy Balance (SSEBop) ET model We developed an improved approach to the parameterization of the Operational Simplified Surface Energy Balance (SSEBop) model using the Forcing and Normalizing Operation (FANO). The FANO parameterization was implemented on two computing platforms using Landsat and gridded meteorological datasets: 1) Google Earth Engine (GEE) and 2) Earth Resources Observation and Science (EROS) Center Science Processing Architecture (ESPA). Evaluation was conducted by comparing modeled actual evapotranspiration (ETa) estimates with AmeriFlux Eddy Covariance (EC) and water balance ETa from level-8 Hydrologic Unit Code sub-basins in the conterminous United States for five water-years (Oct-Sep; 2009, 2011, 2013, 2016, 2018). The results... Categories: Data; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: CONUS, Consumptive Use, Evapotranspiration, Hydrology, Landsat, All tags... Remote Sensing, USGS Science Data Catalog (SDC), Water Resources, Water Use, Fewer tags Unit hydrographs of evolving urban watersheds across the United States The dataset contains the land cover, climate (precipitation and air temperature), unit hydrograph and its characteristics (peak and time to peak), and study watershed boundaries. These data were applied to investigate the impacts of changes in land cover and climate on stormflow of evolving six urban watersheds, representing six different hydroclimate of the conterminous United States. Overall, the study found increasing trends in peak and decreasing trends in time to peak of unit hydrographs, suggesting larger and quicker stormflows driven by changes in land cover and climate. The long-term trends in unit hydrograph characteristics could be useful for projecting future stormflows and implementing flood forecasting... Categories: Data; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: USGS Science Data Catalog (SDC) Annual Water-Year SSEBop Landsat 30-meter Actual Evapotranspiration (ETa) rasters for 5 years between 2009-2018 using the Forcing and Normalizing Operation CONUS-wide annual water-year actual ET (ETa) data using Landsat resolution satellite imagery from the Operational Simplified Surface Energy Balance (SSEBop) model (version 2.6) with the Forcing and Normalizing Operation (FANO) parameterization. Raster data products were generated for five (5) water-years (Oct-Sep; 2009, 2011, 2013, 2016, 2018). Data and metadata is provided for individual GeoTIFF tiles distributed in the UTM Zone in which it lies, available for each water-year. Categories: Data; Types: GeoTIFF, Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Conterminous United States (CONUS), Evapotranspiration, Landsat, Water use