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Field spectra acquired during a tracer experiment on the Missouri River near Lexington, MO, on May 11, 2024 This data release includes field spectra collected from a boat during a tracer experiment performed on the Missouri River near Lexington, Missouri, on May 11, 2024. One of the primary goals of this study was to assess the feasibility of inferring concentrations of a visible dye (Rhodamine WT) in a large, highly turbid natural river channel using data from a Uncrewed Aircraft Systems (UAS)-based hyperspectral imaging system. Previous research on remote sensing of tracer dye concentrations demonstrated the ability to obtain moderately precise concentration estimates from standard red-green-blue (RGB) video and orthophotos and this experiment allowed us to evaluate the hypothesis that more detailed spectral information... Categories: Data; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Lexington, Missouri, Missouri River, Pallid sturgeon, concentration, All tags... dispersion, field spectra, rhodamine dye, river, tracer study, Fewer tags Lower Androscoggin Watershed Hydrologic Unit 8 Seamless 1-m DEM Pilot, 2013 to 2020 To advance the USGS 3D National Topography Model (3DNTM) including the next generation of the 3D Elevation Program (3DEP) and the 3D Hydrography Program, USGS is producing a new one-meter resolution seamless digital elevation model (DEM) product. The project is funded by the Inflation Reduction Act. This dataset is a 1-m seamless DEM prototype that was created from several different 3D Elevation Program (3DEP) Original Product Resolution source DEMs. The DEM covers the spatial extent of the Lower Androscoggin River Watershed 8-digit hydrologic unit (01040002), as delineated in the USGS Watershed Boundary Dataset. This prototype data is being released as a precursor to the new product that will be seamless across... Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: 3D Elevation Program (3DEP), 3D Hydrography Program (3DHP), 3D National Topography Model (3DNTM), Androscoggin County, Carroll County, All tags... Coos County, Cumberland County, Franklin County, Kennebec County, Lower Androscoggin Watershed HU8, Maine, National Geospatial Directorate (NGD), National Geospatial Program (NGP), New Hampshire, Oxford County, Sagadahoc County, U.S. Geological Survey, USGS Science Data Catalog (SDC), United States, boundaries, elevation, geoscientificInformation, Fewer tags Lake Champlain Environmental Sensitivity Index Environmental Sensitivity Index (ESI) maps provide a concise summary of coastal resources that are at risk if an oil or chemical spill occurs nearby. Examples of at-risk resources include biological resources (such as shorebirds and mussel beds), sensitive shorelines (such as marshes and coastal wetlands), and human-use resources (such as public beaches and parks, as well as areas that could be used for access and staging in a spill response). Environmental Sensitivity Index maps are used by incident response managers from a wide range of federal and state agencies to guide decisions about where and how to prioritize emergency response and restoration activities after an oil or chemical spill. The National Oceanic... Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service Compound cirque, Cottonwood Creek, Salt Lake County, Utah. Circa 1936. Cottonwood Region. Compound cirque at head of Little Cottonwood Creek, from slope north of City Rock Gulch. Devil's Castle in center of skyline. Salt Lake County, Utah. Circa 1936. Published in U.S.Geological Survey Professional Paper 201, Plate 2-B. 1943. Categories: Image; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Calkins, F.C. Collection, Photographers, Salt Lake County, Utah, photo print Digital orthophotos acquired during a tracer experiment on the Missouri River near Lexington, MO, on May 11, 2024 This data release includes digital orthophotos acquired during a tracer experiment performed on the Missouri River near Lexington, Missouri, on May 11, 2024. The orthophotos were acquired from a fixed-wing crewed aircraft and are provided as background images. One of the primary goals of this study was to assess the feasibility of inferring concentrations of a visible dye (Rhodamine WT) in a large, highly turbid natural river channel using data from a Uncrewed Aircraft Systems (UAS)-based hyperspectral imaging system. Previous research on remote sensing of tracer dye concentrations demonstrated the ability to obtain moderately precise concentration estimates from standard red-green-blue (RGB) video and orthophotos... Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Dispersion, Lexington, Missouri, Missouri River, Pallid sturgeon, All tags... Remote sensing, digital orthophoto, river, tracer study, Fewer tags Little Yosemite Valley from slope of eastern spur of Half Dome. Yosemite National Park, California. 1915. Little Yosemite Valley from slope of eastern spur of Half Dome. Yosemite National Park, California. 1915. Published in U.S. Geological Survey Professional Paper 160, Plate 11-B. 1930. Categories: Image; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Calkins, F.C. Collection, National Parks, Photographers, Yosemite National Park Collection, Yosemite National Park, California, All tags... photo print, Fewer tags Hornblende gabbro, facies with prismatic hornblende. From the top of rock slides. Yosemite National Park, California. 1923. Hornblende gabbro, facies with prismatic hornblende. From the top of rock slides. Yosemite National Park, California. January 1923. Spec. 14-C-179. Categories: Image; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Calkins, F.C. Collection, National Parks, Photographers, Yosemite National Park Collection, Yosemite National Park, California, All tags... photo print, Fewer tags Leaning Tower, viewed from the slope north of Cathedral Rock. Yosemite National Park, California. 1913. Leaning Tower, viewed from the slope north of Cathedral Rock. Yosemite National Park, California. 1913. Categories: Image; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Calkins, F.C. Collection, National Parks, Photographers, Yosemite National Park Collection, Yosemite National Park, California, All tags... photo print, Fewer tags Scapolite aplite, Foster Creek, Deer Lodge County, Montana. Circa 1907. Scapolite aplite, Foster Creek. Crossed nicols. SP. 6 c 111. x 60. Deer Lodge County, Montana. Circa 1907. Published in U.S. Geological Survey Professional Paper 78, Plate XIV-A. 1913. Categories: Image; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Calkins, F.C. Collection, Deer Lodge County, Montana, Photographers, photo print Red shale with gray nodules, Quadrant formation, Granite County, Montana. Circa 1907. Red shale with gray nodules. Quadrant formation, east of Fork Creek. Granite County, Montana. Circa 1907. Published in U.S. Geological Survey Professional Paper 78, Plate XI-B. 1913. Categories: Image; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Calkins, F.C. Collection, Granite County, Montana, Photographers, photo print Glaciated rock and boulder trains, Yosemite National Park, California. 1913. Yosemite National Park, California. Glaciated rock and boulder trains near the Tuolumne River below the meadows. 1913. Categories: Image; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Calkins, F.C. Collection, National Parks, Photographers, Yosemite National Park Collection, Yosemite National Park, California, All tags... photo print, Fewer tags Nodular limestone, Cottonwood District, Utah. Circa 1936. Nodular limestone, "Kenneberg" Formation. Tom Moore Tunnel. Cottonwood District, Utah. Circa 1936. Published in U.S.Geological Survey Professional Paper 201, Plate 11-B. 1943. Categories: Image; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Calkins, F.C. Collection, Photographers, Utah, photo print Projections of shoreline change for California due to 21st century sea-level rise This dataset contains projections of shoreline change and uncertainty bands across California for future scenarios of sea-level rise (SLR). Projections were made using the Coastal Storm Modeling System - Coastal One-line Assimilated Simulation Tool (CoSMoS-COAST), a numerical model run in an ensemble forced with global-to-local nested wave models and assimilated with satellite-derived shoreline (SDS) observations across the state. Scenarios include 25, 50, 75, 100, 125, 150, 175, 200, 250, 300 and 500 centimeters (cm) of SLR by the year 2100. Output for SLR of 0 cm is also included, reflective of conditions in 2000. Categories: Data; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Beaches, CMHRP, California, California Coast, Climate change, All tags... Climatology, ClimatologyMeteorologyAtmosphere, Coastal and Marine Hazards and Resources Program, Coastal erosion, Earth sciences, Erosion, Extreme weather, Floods, Hazards Planning, Mathematical Modeling, Ocean Waves, Ocean Winds, Oceans, PCMSC, Pacific Coastal and Marine Science Center, Sea-Level Rise, Sea-level Change, State of California, Storm surge, Storms, USGS, Water Depth, climate-change effects, waves, wind, Fewer tags Hyperspectral image transects and field measurements of reflectance, visible dye concentration, and flow velocity acquired during a tracer experiment on the Missouri River near Lexington, MO, on May 11, 2024 This data release includes several types of remotely sensed data and field measurements acquired during a tracer experiment performed on the Missouri River near Lexington, Missouri, on May 11, 2024. One of the primary goals of this study was to assess the feasibility of inferring concentrations of a visible dye (Rhodamine WT) in a large, highly turbid natural river channel using data from a Uncrewed Aircraft Systems (UAS)-based hyperspectral imaging system. Previous research on remote sensing of tracer dye concentrations demonstrated the ability to obtain moderately precise concentration estimates from standard red-green-blue (RGB) video and orthophotos and this experiment allowed us to evaluate the hypothesis that... Categories: Data; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: ADCP, Acoustic Doppler Current Profiler, Aquatic Biology, Concentration, Dispersion, All tags... Ecology, Hyperspectral, Lexington, Missouri, Missouri River, Pallid sturgeon, Remote Sensing, Remote sensing, USGS Science Data Catalog (SDC), Uncrewed Aircraft Systems (UAS), Water Quality, Water Resources, field spectra, flow velocity, orthophoto, rhodamine dye, river, tracer study, Fewer tags Pyroclastic-flow deposits atop Drift glacier. Redoubt Volcano, Alaska. 1989-1990. Album caption: Pyroclastic-flow deposits atop Drift glacier. These two layers were deposited during different eruptive episodes. When domes collapsed down the North flank of Redoubt as hot, fast-moving avalanches of rock debris, or pyroclastic flows. Deposits in this view are about 2 m thick; other flow deposits were as much as 10 m thick. Gardner n May 24, 1990. Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Alaska, Redoubt Volcano, Volcanoes Field measurements of visible dye concentration acquired during a tracer experiment on the Missouri River near Lexington, MO, on May 11, 2024 This data release includes in situ measurements of Rhodamine WT dye concentration acquired during a tracer experiment performed on the Missouri River near Lexington, Missouri, on May 11, 2024. One of the primary goals of this study was to assess the feasibility of inferring concentrations of a visible dye (Rhodamine WT) in a large, highly turbid natural river channel using data from a Uncrewed Aircraft Systems (UAS)-based hyperspectral imaging system. Previous research on remote sensing of tracer dye concentrations demonstrated the ability to obtain moderately precise concentration estimates from standard red-green-blue (RGB) video and orthophotos and this experiment allowed us to evaluate the hypothesis that more... Categories: Data; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Lexington, Missouri, Missouri River, Pallid sturgeon, concentration, All tags... dispersion, rhodamine dye, river, tracer study, Fewer tags North flank of Redoubt Volano looking across Drift glacier piedmont lobe. Redoubt Volcano, Alaska. 1989-1990. Album caption: North flank of Redoubt Volano looking across Drift glacier piedmont lobe(See fig.4). Note channels eroded in drift glacier. dark areas on glacier are pyroclastic-flow depoists. The eruption of Redoubt Volcano, Alaska, December 14, 1989 - August 31, 1990 Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Alaska, Redoubt Volcano, Volcanoes, photo print Hyperspectral image transects acquired during a tracer experiment on the Missouri River near Lexington, MO, on May 11, 2024 This data release includes hyperspectral image transects acquired from an Uncrewed Aircraft System (UAS) during a tracer experiment performed on the Missouri River near Lexington, Missouri, on May 11, 2024. One of the primary goals of this study was to assess the feasibility of inferring concentrations of a visible dye (Rhodamine WT) in a large, highly turbid natural river channel using data from a Uncrewed Aircraft Systems (UAS)-based hyperspectral imaging system. Previous research on remote sensing of tracer dye concentrations demonstrated the ability to obtain moderately precise concentration estimates from standard red-green-blue (RGB) video and orthophotos and this experiment allowed us to evaluate the hypothesis... Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Dispersion, Hyperspectral, Lexington, Missouri, Missouri River, All tags... Pallid sturgeon, Remote sensing, Uncrewed Aircraft Systems (UAS), river, tracer study, Fewer tags Southeast Conservation Blueprint 2024: Priorities for a connected network of lands and waters The Southeast Conservation Blueprint is the primary product of the Southeast Conservation Adaptation Strategy (SECAS). It is a living, spatial plan to achieve the SECAS vision of a connected network of lands and waters across the Southeast and Caribbean. Southeast Blueprint 2024 identifies priority areas based on a suite of 60 natural and cultural resource indicators representing terrestrial, freshwater, and marine ecosystems. A connectivity analysis identifies corridors that link coastal and inland areas and span climate gradients. The Blueprint is regularly updated to incorporate new data, partner input, and information about on-the-ground conditions. The 2024 Blueprint used refined prioritization and connectivity... Categories: Data; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Collaborative Partnerships, Conservation Designation and Planning , Data, Data.gov USFWS Science Applications, Decision Support, All tags... Landscape Conservation, SA Science Catalog, SECAS, Southeast Conservation Blueprint, Strategic Habitat Conservation, biota, completed, environment, Fewer tags Source code for the Hyperspectral Image Transects during Transient Events in Rivers (HITTER) framework developed to support a tracer experiment on the Missouri River near Lexington, MO, on May 11, 2024 This data release includes MATLAB source code associated with a manuscript titled "Hyperspectral Image Transects during Transient Events in Rivers (HITTER): Framework development and application to a tracer experiment on the Missouri River, USA" that was developed to support a tracer experiment performed on the Missouri River near Lexington, Missouri, on May 11, 2024. One of the primary goals of this study was to assess the feasibility of inferring concentrations of a visible dye (Rhodamine WT) in a large, highly turbid natural river channel using data from a Uncrewed Aircraft Systems (UAS)-based hyperspectral imaging system. Previous research on remote sensing of tracer dye concentrations demonstrated the ability... Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Concentration, Dispersion, Hyperspectral, Lexington, Missouri, All tags... Missouri River, Pallid sturgeon, Remote sensing, Uncrewed Aircraft Systems (UAS), rhodamine dye, river, tracer study, Fewer tags 1 2 »