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The USGS Astrogeology Science Center is a national resource for the integration of planetary geoscience, cartography, and remote sensing. As explorers and surveyors, with a unique heritage of proven expertise and international leadership, we enable the ongoing successful investigation of the Solar System for humankind.
This community serves to document data and analysis collected by researchers within the Upper Midwest Water Science Center whose mission is to collect high-quality hydrologic data and conduct unbiased, scientifically sound studies of water resources within the Great Lakes and Upper Mississippi Basins. We strive to meet the changing needs of those who use our information—from the distribution, availability, and quality of our water resources to topic-oriented research that addresses current hydrological issues.
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OBIS-USA brings together marine biological occurrence data – recorded observations of identifiable marine species at a known time and place, collected primarily from U.S. Waters or with U.S. funding. Coordinated by the Science Analytics and Synthesis (SAS) Program of the United States Geological Survey (USGS), OBIS-USA, strives to meet national data integration and dissemination needs for marine data about organisms and ecosystems. OBIS-USA is part of an international data sharing network (Ocean Biodiversity Information System, OBIS) coordinated by the Intergovernmental Oceanographic Commission, of UNESCO (United Nations Educational, Science and Cultural Organization) International Oceanographic Data and Information...
Tags: Arctic Ocean, Atlantic Ocean, Bay of Fundy, Beaufort Sea, Bering Sea, All tags...
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Ecoregions denote areas of general similarity in ecosystems and in the type, quality, and quantity of environmental resources. They are designed to serve as a spatial framework for the research, assessment, management, and monitoring of ecosystems and ecosystem components. These general purpose regions are critical for structuring and implementing ecosystem management strategies across federal agencies, state agencies, and nongovernment organizations that are responsible for different types of resources within the same geographical areas. The approach used to compile this map is based on the premise that ecological regions can be identified through the analysis of patterns of biotic and abiotic phenomena, including...
The Biologic Carbon Sequestration Assessment Program (LandCarbon) is designed to support the following goals: Assess the current and potential carbon balance (stocks and fluxes) in major terrestrial and aquatic ecosystems Evaluate the effects of both natural and anthropogenic driving forces on ecosystem carbon balance and greenhouse gas fluxes Develop carbon monitoring methods and capabilities Conduct research and provide science support for increasing carbon sequestration in land management policies and practices The LandCarbon Community serves as a content management system for the LandCarbon Data Portal. This Data Portal is an effort to catalog and provide access to data and information from a range of LandCarbon...
This site is for data and information compilation and sharing related to the work of the DRB Integrated Modeling effort of the Predictive Understanding of Multiscale Processes (PUMP) project. PUMP is advancing multi-scale, integrated modeling capabilities to address priority water resource issues within the Integrated Water Prediction (IWP) program, Integrated Water Science (IWS) Basin studies, Integrated Water Availability Assessments (IWAAs), and other relevant Water Mission Area (WMA) project efforts. Development and testing of modeling approaches occurs at multiple scales spanning national and sub-national domains.  Models will leverage physical process-driven approaches, data-driven approaches (statistical...
Earthquake-triggered ground-failure, such as landsliding and liquefaction, can contribute significantly to losses, but our current ability to accurately include them in earthquake hazard analyses is limited. The development of robust and transportable models requires access to numerous inventories of ground failure triggered by earthquakes that span a broad range of terrains, shaking characteristics, and climates. We present an openly accessible, centralized earthquake-triggered ground-failure inventory repository in the form of a ScienceBase Community to provide open access to these data, and help accelerate progress. The Community hosts digital inventories created by both USGS and non-USGS authors. We present...
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The National Hydrography Dataset (NHD) is a feature-based database that interconnects and uniquely identifies the stream segments or reaches that make up the nation's surface water drainage system. NHD data was originally developed at 1:100,000-scale and exists at that scale for the whole country. This high-resolution NHD, generally developed at 1:24,000/1:12,000 scale, adds detail to the original 1:100,000-scale NHD. (Data for Alaska, Puerto Rico and the Virgin Islands was developed at high-resolution, not 1:100,000 scale.) Local resolution NHD is being developed where partners and data exist. The NHD contains reach codes for networked features, flow direction, names, and centerline representations for areal water...
Categories: Data; Types: Citation; Tags: Administrative watershed units, Area of Complex Channels, Area to be submerged, Basin, Bay/Inlet, All tags...
The Chesapeake Bay is the largest estuary in the US, and provides critical resources to fish, wildlife and people that use the 64,000 square mile watershed. For more than a decade, adverse effects potentially associated with exposure to endocrine disrupting chemicals (EDCs) have been observed in the Bay watershed. Our goal is to provide the scientific data and understanding about the environmental transport, fate, exposure pathways, and ecological effects of EDCs and pathogens using a combination of field and laboratory studies, geospatial analyses and risk assessment models. The USGS has a critical role to provide scientific information and work with Federal, State, and academic science partners to develop research...
The Ecological Flows (Ecoflows) Program within the Water Mission Area (WMA) provides the data and science needed to develop and quantify relations between water availability and biological responses through improving the WMA’s ability to predict key ecological outcomes of human activities on the landscape. Program sub-objectives include: developing a comprehensive understanding of the interactions among aquatic ecosystems, hydrology, and hydrochemistry, developing and applying models to predict potential effects of changes in population, land use, climate, and management practices upon future water availability, and predicting the availability of impaired water resources and the effects of using these water sources...
Under the 2012 Resources and Ecosystems Sustainability, Tourist Opportunities, and Revived Economies of the Gulf Coast States Act (RESTORE Act) the the Gulf Coast Ecosystem Restoration Council (Council), has statutory requirements to report on the progress of funded projects and programs. Each Council funded project will perform project sites specific monitoring. In order to effectively aggregate and analyze project specific results, there is a need to establish monitoring and assessment protocols and standards for the Council that will be followed by each project. This will allow the Council to better evaluate progress towards comprehensive ecosystem restoration and better leverage ongoing monitoring efforts by...
The US node for the Global Biodiversity Information Facility (GBIF-US) brings together biological occurrence data – recorded observations of identifiable species at a known time and place, collected primarily from U.S. Land and Waters, or with U.S. funding. GBIF-US is coordinated by the Science Analytics and Synthesis (SAS) Program of the United States Geological Survey (USGS). GBIF-US is part of an international data sharing network coordinated by the GBIF Secretariat in Copenhagen. The GBIF network of participating countries and organizations, working through the participant nodes, provides data-holding institutions around the world with common standards, best practices and open-source tools enabling them to share...
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The Coastal Storm Modeling System (CoSMoS) makes detailed predictions (meter-scale) over large geographic scales (100s of kilometers) of storm-induced coastal flooding and erosion for both current conditions and future SLR scenarios, and in many locations, there are additional products for long-term shoreline change, cliff retreat, and groundwater hazards.  Resulting projections for future climate scenarios (sea-level rise and storms) provide emergency responders and coastal planners with critical storm-hazards information that can be used to increase public safety and mitigate physical damages to reduce risk, and more effectively manage and allocate resources to increase resilience in response to a changing climate...
As one of the cornerstones of the U.S. Geological Survey's (USGS) National Geospatial Program, The National Map is a collaborative effort among the USGS and other Federal, State, and local partners to improve and deliver topographic information for the Nation. It has many uses ranging from recreation to scientific analysis to emergency response. The National Map is easily accessible for display on the Web, as products and services, and as downloadable data. The geographic information available from The National Map includes orthoimagery (aerial photographs), elevation, geographic names, hydrography, boundaries, transportation, structures, and land cover.
Tags: 1 arc-second DEM, 1 meter DEM, 1-degree DEM, 1/3 arc-second DEM, 1/9 arc-second DEM, All tags...
The Nevada Water Science Center (NVWSC) is committed to providing reliable, unbiased scientific information about Nevada's water resources to the public, cooperators, and stakeholders. To provide this information, we operate widespread data collection networks as well as conduct water-science research covering a wide range of scientific issues throughout Nevada and adjacent states.
The U.S. Geological Survey Southwest Gravity Program aims to provide high-precision time-lapse gravity (repeat microgravity) data for hydrologic studies in the southwestern US. Recent projects include monitoring recharge underneath ephemeral-stream channels, monitoring aquifer-storage change in unconfined and compressible aquifers, measuring preferential storage change at an artificial-recharge facility, and estimating specific yield through the correlation of gravity and water-level change in wells. Projects range in scale from the site-specific (individual recharge basins) to alluvial basin (e.g., the Tucson and Avra Valley groundwater basins). Southwest Gravity Program Data Releases Fact sheet about hydrologic...
Our mission is to provide , timely, reliable, impartial scientific information to our local, state, tribal, and federal partners so they can efficiently manage the water resources within their jurisdictions. Our data and research also help to protect the citizens of Idaho against floods, droughts, and other natural hydrologic hazards. Our science focuses on four basic areas of data collection and research: Surface water resources including rivers, lakes, and reservoirs Groundwater resources, both cold water and geothermal Water quality Water use and availability
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In partnership with the U.S. Geological Survey, the US Fish and Wildlife Service (USFWS) maintains a collection of data holdings within ScienceBase Catalog. https://www.fws.gov/ https://www.fws.gov/contact-us
Tags: USFWS


map background search result map search result map The National Map National Hydrography Dataset (NHD) - USGS National Map Downloadable Data Collection Coastal Storm Modeling System (CoSMoS) USGS Southwest Gravity Program Southwest Energy Development and Drought LandCarbon Chesapeake Bay Endocrine Disrupting Chemicals Upper Midwest Water Science Center Ohio-Kentucky-Indiana Water Science Center USGS Nevada Water Science Center USGS - G3 EMRI Airborne Geophysical Survey Hub USGS Southwest Gravity Program USGS Nevada Water Science Center Southwest Energy Development and Drought Upper Midwest Water Science Center Ohio-Kentucky-Indiana Water Science Center USGS - G3 EMRI Airborne Geophysical Survey Hub National Hydrography Dataset (NHD) - USGS National Map Downloadable Data Collection Coastal Storm Modeling System (CoSMoS)