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Location Folder Show Tree ROOT _ScienceBase Catalog 3DSC Alaska Science Center (ASC) Alkalic Igneous Centers of the Great Plains and Rocky Mountains: Data in Support of Critical Mineral Resource Studies AMMonitor: Remote wildlife monitoring for adaptive management Amphibian Research and Monitoring Initiative More... Filters Date Range Past year (21) Past month (1) Past week (0) Past day (0) Custom range... To   Search Extensions Raster (3) ArcGIS Service Definition (1) Types Downloadable (166) Map Service (166) OGC WMS Layer (166) OGC WMS Service (10) GeoTIFF (3) Raster (3) Citation (2) Contacts U.S. Geological Survey - ScienceBase Central Energy Resources Science Center Christopher J Schenk Geology, Geophysics, and Geochemistry Science Center GS GGGSC DM Team More... Categories Data (166) Data Release - Revised (6) Tag Types Theme (166) Place (165) USGS Scientific Topic Keyword (144) Harvest Set (166) Temporal (1) Stratum (1) Subject (1) Tag Schemes USGS Thesaurus (146) None (69) none (37) USGS Energy Resources Thesaurus (54) Geographic Names Information System (GNIS) (82) National and Global Assessment of Oil and Gas (NAGA) (53) ISO 19115 Topic Category (135) EnergyResourceActivities (69) Common geographic areas (40) USGS Geographic Names Information System (GNIS), https://geonames.usgs.gov (10) Getty Thesaurus of Geographic Names (13) Common Geographic Areas (24) USGS Geographic Names Information System (GNIS) (6) Gateway to the Earth draft 9 28-Jun-2002 (14) USGS (1) GNIS (3) Geographic Names Information System (GNIS), https://geonames.usgs.gov (2) Central Energy Resources Team Keyword Thesaurus (1) Geographic Names Information System (GNIS), https://geonames.usgs.gov) (1) Lithologic classification of geologic map units - USGS (1) More... View Results as: JSON ATOM CSV Browse Folder

USGS National and Global Oil and Gas Assessment Project - Appalachian Basin Province, Middle Devonian Marcellus Shale Assessment Units and Input Data Forms This data release contains the boundaries of assessment units and input data for the assessment of undiscovered gas resources in the Middle Devonian Marcellus Shale of the Appalachian Basin Province, 2019. The Assessment Unit is the fundamental unit used in the National Assessment Project for the assessment of undiscovered oil and gas resources. The Assessment Unit is defined within the context of the higher-level Total Petroleum System. The Assessment Unit is shown herein as a geographic boundary interpreted, defined, and mapped by the geologist responsible for the province and incorporates a set of known or postulated oil and (or) gas accumulations sharing similar geologic, geographic, and temporal properties... Categories: Data; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Assessment Unit, Continuous Assessment Unit, Eastern Interior Marcellus Shale Gas, Energy Resources, Energy Resources, All tags... Foldbelt Marcellus Shale Gas, Geology, NOGA2000, National Assessment of Oil and Gas, Natural Gas, Northern Interior Marcellus Shale Gas, Oil, OilGas, Resource Assessment, Southern Interior Marcellus Shale Gas, Southwestern Interior Marcellus Shale Gas, State of Kentucky, State of Maryland, State of New York, State of Ohio, State of Pennsylvania, State of Tennessee, State of Virginia, State of West Virginia, USGS Science Data Catalog (SDC), Unconventional Assessment Unit, United States of America, Western Margin Marcellus Shale Gas, energy resources, geoscientificInformation, natural gas resources, oil resources, petroleum, Fewer tags USGS National and Global Oil and Gas Assessment Project - Appalachian Basin Province, Point Pleasant Formation and Utica Shale Assessment Unit Boundaries and Assessment Input Data Forms This data release contains the boundaries of assessment units and input data for the Assessment of undiscovered continuous oil and gas resources in the Upper Ordovician Point Pleasant Formation and Utica Shale of the Appalachian Basin Province, 2019. The Assessment Unit is defined within the context of the higher-level Total Petroleum System. The Assessment Unit is shown herein as a geographic boundary interpreted, defined, and mapped by the geologist responsible for the province and incorporates a set of known or postulated oil and (or) gas accumulations sharing similar geologic, geographic, and temporal properties within the Total Petroleum System, such as source rock, timing, migration pathways, trapping mechanism,... Categories: Data; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Assessment Unit, Continuous Assessment Unit, Energy Resources, Energy Resources, Geology, All tags... Logana Shale Gas, Logana Shale Oil, NOGA2000, National Assessment of Oil and Gas, Natural Gas, Oil, OilGas, Point Pleasant-Utica Foldbelt Gas, Point Pleasant-Utica Shale Gas, Point Pleasant-Utica Shale Oil, Resource Assessment, State of Kentucky, State of Maryland, State of New York, State of Ohio, State of Pennsylvania, State of Virginia, State of West Virginia, USGS Science Data Catalog (SDC), Unconventional Assessment Unit, United States of America, energy resources, geoscientificInformation, natural gas resources, oil resources, petroleum, Fewer tags USGS National and Global Oil and Gas Assessment Project - Williston Basin, Upper Paleozoic Conventional Assessment Unit Boundaries and Assessment Input Data Forms This data release contains the boundaries of assessment units and input data for the assessment of undiscovered oil and gas resources in the Upper Paleozoic of the Williston Basin province in Montana, North Dakota and South Dakota. The Assessment Unit is the fundamental unit used in the National Assessment Project for the assessment of undiscovered oil and gas resources. The Assessment Unit is defined within the context of the higher-level Total Petroleum System. The Assessment Unit is shown herein as a geographic boundary interpreted, defined, and mapped by the geologist responsible for the province and incorporates a set of known or postulated oil and (or) gas accumulations sharing similar geologic, geographic,... Categories: Data; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Assessment Unit, Birdbear Reservoirs, Cedar Creek Conventional Reservoirs, Continuous Assessment Unit, Dawson Bay Reservoirs, All tags... Duperow Reservoirs, Energy Resources, Energy Resources, Geology, Madison Group Reservoirs, NOGA2000, National Assessment of Oil and Gas, Natural Gas, Oil, OilGas, Resource Assessment, State of Montana, State of North Dakota, State of South Dakota, Tyler Conventional Reservoirs, USGS Science Data Catalog (SDC), Unconventional Assessment Unit, United States of America, Upper Cretaceous-Paleogene Biogenic Coalbed Gas, Upper Cretaceous-Paleogene Conventional Biogenic Gas, Winnipegosis Carbonate Reservoirs, energy resources, geoscientificInformation, natural gas resources, oil resources, petroleum, Fewer tags USGS Alaska Petroleum Systems Project - Northern Alaska Province, Central North Slope Assessment Unit Boundaries and Assessment Input Forms, 2020 This data release contains the boundaries of assessment units and input data for the assessment of undiscovered oil and gas resources in the Brookian, Beaufortian and Ellesmerian formations in the Northern Alaska province. The Assessment Unit is the fundamental unit used in the National Assessment Project for the assessment of undiscovered oil and gas resources. The Assessment Unit is defined within the context of the higher-level Total Petroleum System. The Assessment Unit is shown herein as a geographic boundary interpreted, defined, and mapped by the geologist responsible for the province and incorporates a set of known or postulated oil and (or) gas accumulations sharing similar geologic, geographic, and temporal... Categories: Data; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Assessment Unit, Beaufortian Strata North, Beaufortian Strata South, Brookian Foreset-Bottomset, Brookian Topset, All tags... Continuous Assessment Unit, Ellesmerian Strata North, Ellesmerian Strata South, Energy Resources, Energy Resources, Geology, NOGA2000, National Assessment of Oil and Gas, Natural Gas, Oil, OilGas, Resource Assessment, State of Alaska, USGS Science Data Catalog (SDC), Unconventional Assessment Unit, United States of America, energy resources, geoscientificInformation, natural gas resources, oil resources, petroleum, Fewer tags USGS National and Global Oil and Gas Assessment Project-Gulf Coast Mesozoic Province, Bossier Formation Assessment Units The Assessment Unit is the fundamental unit used in the National Assessment Project for the assessment of undiscovered oil and gas resources. The Assessment Unit is defined within the context of the higher-level Total Petroleum System. The Assessment Unit is shown herein as a geographic boundary interpreted, defined, and mapped by the geologist responsible for the province and incorporates a set of known or postulated oil and (or) gas accumulations sharing similar geologic, geographic, and temporal properties within the Total Petroleum System, such as source rock, timing, migration pathways, trapping mechanism, and hydrocarbon type. The Assessment Unit boundary is defined geologically as the limits of the geologic... Categories: Data; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Alabama, Arkansas, Assessment Unit, Bossier, Bossier Eastern Shelf Sandstone Gas, All tags... Bossier Shale Continuous Gas, Bossier Western Shelf Sandstone Gas, Continuous Assessment Unit, Earth Science, Economic geology, Energy Resources, Energy Resources, Florida, Geology, Gulf Coast, Louisiana, Mississippi, National Assessment of Oil and Gas, Natural Gas, Natural Resources, Natural gas resources, Oil, Oil resources, Resource Assessment, Texas, U.S. Geological Survey, U.S.A., USGS, USGS Science Data Catalog (SDC), USGS World Energy Region 5, USGS World Energy Region 5, Unconventional Assessment Unit, United States, Upper Jurassic Continuous Gas, geoscientificInformation, noga2000, oilgas, Fewer tags USGS National and Global Oil and Gas Assessment Project-Permian Basin Province, Val Verde Basin, Canyon Sandstones Assessment Units The Assessment Unit is the fundamental unit used in the National Assessment Project for the assessment of undiscovered oil and gas resources. The Assessment Unit is defined within the context of the higher-level Total Petroleum System. The Assessment Unit is shown herein as a geographic boundary interpreted, defined, and mapped by the geologist responsible for the province and incorporates a set of known or postulated oil and (or) gas accumulations sharing similar geologic, geographic, and temporal properties within the Total Petroleum System, such as source rock, timing, migration pathways, trapping mechanism, and hydrocarbon type. The Assessment Unit boundary is defined geologically as the limits of the geologic... Categories: Data; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Assessment Unit, Continuous Assessment Unit, Earth Science, Economic geology, Energy Resources, All tags... Energy Resources, Geology, NOGA2000, National Assessment of Oil and Gas, Natural Gas, Natural Resources, Natural gas resources, Oil, Oil resources, OilGas, Ozona Sandstone Fairway, Ozona Sandstone Peripheral, Permian Basin, Resource Assessment, Sonora Sandstone Fairway, Sonora Sandstone Peripheral, U.S. Geological Survey, U.S.A., USGS, USGS Science Data Catalog (SDC), USGS World Energy Region 5, USGS World Energy Region 5, Unconventional Assessment Unit, United States, Val Verde Basin, geoscientificInformation, Fewer tags USGS National and Global Oil and Gas Assessment Project-San Joaquin Basin Province, Monterey Formation Assessment Unit Boundaries The Assessment Unit is the fundamental unit used in the National Assessment Project for the assessment of undiscovered oil and gas resources. The Assessment Unit is defined within the context of the higher-level Total Petroleum System. The Assessment Unit is shown herein as a geographic boundary interpreted, defined, and mapped by the geologist responsible for the province and incorporates a set of known or postulated oil and (or) gas accumulations sharing similar geologic, geographic, and temporal properties within the Total Petroleum System, such as source rock, timing, migration pathways, trapping mechanism, and hydrocarbon type. The Assessment Unit boundary is defined geologically as the limits of the geologic... Categories: Data; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Assessment Unit, California, Continuous Assessment Unit, Earth Science, Economic geology, All tags... Energy Resources, Energy Resources, Geology, Monterey Buttonwillow, Monterey Maricopa, NOGA2000, National Assessment of Oil and Gas, Natural Gas, Natural Resources, Natural gas resources, Oil, Oil resources, OilGas, Province 10, Resource Assessment, San Joaquin, San Joaquin Basin, U.S. Geological Survey, U.S.A., USGS, USGS Science Data Catalog (SDC), USGS World Energy Region 5, USGS World Energy Region 5, Unconventional Assessment Unit, United States, geoscientificInformation, Fewer tags USGS National and Global Oil and Gas Assessment Project - Northern Alaska Province, Western North Slope Assessment Unit Boundaries and Assessment Input Data Forms This data release contains the boundaries of assessment units and input data for the assessment of undiscovered oil and gas resources of strata older than the Torok Formation of the Western North Slope in the Northern Alaska province. The Assessment Unit is the fundamental unit used in the National Assessment Project for the assessment of undiscovered oil and gas resources. The Assessment Unit is defined within the context of the higher-level Total Petroleum System. The Assessment Unit is shown herein as a geographic boundary interpreted, defined, and mapped by the geologist responsible for the province and incorporates a set of known or postulated oil and (or) gas accumulations sharing similar geologic, geographic,... Categories: Data; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Assessment Unit, Continuous Assessment Unit, Energy Resources, Energy Resources, Geology, All tags... NOGA2000, National Assessment of Oil and Gas, Natural Gas, Oil, OilGas, Resource Assessment, State of Alaska, USGS Science Data Catalog (SDC), Unconventional Assessment Unit, United States of America, Western North Slope Lisburne Hills, Western North Slope North, Western North Slope South, energy resources, geoscientificInformation, natural gas resources, oil resources, petroleum, Fewer tags USGS National and Global Oil and Gas Assessment Project-China Assessment Unit Boundaries and Assessment Input Forms This data release contains the boundaries of conventional assessment units for the assessment of undiscovered oil and gas resources in China. The Assessment Unit is the fundamental unit used in the National Assessment Project for the assessment of undiscovered oil and gas resources. The Assessment Unit is defined within the context of the higher-level Total Petroleum System. The Assessment Unit is shown herein as a geographic boundary interpreted, defined, and mapped by the geologist responsible for the province and incorporates a set of known or postulated oil and (or) gas accumulations sharing similar geologic, geographic, and temporal properties within the Total Petroleum System, such as source rock, timing,... Categories: Data; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Assessment Unit, Cenozoic Reservoirs, China, Conventional Assessment Unit, Energy Resources, All tags... Energy Resources, Geology, Lower Paleozoic Conventional Reservoirs, Mesozoic Sandstone Reservoirs, Mesozoic-Cenozoic Reservoirs, Middle Proterozoic-Paleozoic Reservoirs, NOGA2000, National Assessment of Oil and Gas, Natural Gas, Oil, OilGas, Paleozoic Reservoirs, Resource Assessment, Sichuan Central Uplift, Sichuan Foreland Basins, Sichuan Southeast Fold Belt, Songliao Post-rift-sourced Reservoirs, Songliao Synrift-sourced Reservoirs, USGS Science Data Catalog (SDC), Upper Paleozoic-Cenozoic Reservoirs, Western Deformed Belt Reservoirs, energy resources, geoscientificInformation, natural gas resources, oil resources, petroleum, Fewer tags USGS National and Global Oil and Gas Assessment Project-Montana Thrust Belt Province: Assessment Unit Boundaries, Assessment Input Data, and Fact Sheet Data Tables This data release contains the boundaries of assessment units and input data for the assessment of undiscovered gas resources in the Montana Thrust Belt province in Montana. The Assessment Unit is the fundamental unit used in the National Assessment Project for the assessment of undiscovered oil and gas resources. The Assessment Unit is defined within the context of the higher-level Total Petroleum System. The Assessment Unit is shown herein as a geographic boundary interpreted, defined, and mapped by the geologist responsible for the province and incorporates a set of known or postulated oil and (or) gas accumulations sharing similar geologic, geographic, and temporal properties within the Total Petroleum System,... Categories: Data; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Assessment Unit, Continuous Assessment Unit, Energy Resources, Energy Resources, Foothills Structures Conventional Oil and Gas, All tags... Geology, Greater Helena Salient Structures Conventional Oil and Gas, Main Thrust Belt Structures Conventional Oil and Gas, NOGA2000, National Assessment of Oil and Gas, Natural Gas, Northern Cenozoic Basins Conventional Oil and Gas, Oil, OilGas, Resource Assessment, Sawtooth Structures Conventional Oil and Gas, Southern Cenozoic Basins Conventional Oil and Gas, State of Idaho, State of Montana, USGS Science Data Catalog (SDC), Unconventional Assessment Unit, United States of America, energy resources, geoscientificInformation, natural gas resources, oil resources, petroleum, Fewer tags USGS National and Global Oil and Gas Assessment Project–Southeast Asia Assessment Unit Boundaries, Assessment Input Forms, and Assessment Results Data Table (ver. 2.0, June 2023) This data release is a revision of the USGS National and Global Oil and Gas Assessment Project-Southeast Asia Assessment Unit Boundaries and Assessment Input Forms data release (DR-P9BI2N1N). Like DR-P9BI2N1N, this data release contains the boundaries of 48 assessment units and their respective assessment input forms and data. In addition, this data release contains the assessment results data, thereby placing all the information related to the assessment of undiscovered oil and gas resources in Southeast Asia in one publication. The results table in this data release is the source data for the assessment results found in Table 1 of FS 2020-3046. The Assessment Unit is the fundamental unit used in the National and... Categories: Data, Data Release - Revised; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Assessment Unit, Baram Delta Brunei-Sabah Basin, Barito Basin, Brunei, Cagayan Basin, All tags... Cambodia, Central Burma Basin, Central Sumatra Basin, Central Vietnam Basin, Conventional Assessment Unit, Cuu Long Basin, East Java Basin, Energy Resources, Geology, Greater Sarawak Basin, India, Indo-Burman, Indonesia, Irrawaddy, Khorat Platform, Kutei Basin, Laos, Malay Basin, Malaysia, Myanmar, NOGA2000, Nam Con Son Basin, National Assessment of Oil and Gas, Natural Gas, North Sumatra Basin, Northwest Java Basin, Oil, OilGas, Palawan Shelf, Pearl River Mouth Basin, Penyu West Natuna Basin, Phu Khanh Basin, Qiongdongnan Basin, Resource Assessment, Saigon Basin, Song Hong Basin, South China Sea Platform, South Makassar Basin, South Sumatra Basin, Sulu Sea Basin, Sumatra Java Fore-arc Basins, Taiwan, Taixinan Basin, Tarakan Basin, Thai Basin, Thai Cenozoic Basins, Thailand, Tonle Sap-Phnom Penh Basin, USGS Science Data Catalog (SDC), Visayan Basin, energy resources, geoscientificInformation, natural gas resources, oil resources, petroleum, Fewer tags Airborne magnetic survey over northeast North Dakota, 2000-2001 This data release is a re-release of an airborne geophysical survey carried out for the United States Geological Survey (USGS) by Spectra Exploration Geoscience Corp., from November 2000 to February 2001. The purpose of this survey was to acquire high-resolution, high-sensitivity aeromagnetic data over an area in northeast and north-central North Dakota and assess the area for anomalies and magnetic features pertaining to the local geology. To achieve this purpose, the survey area was systematically traversed by an aircraft carrying geophysical instruments along parallel flight lines (traverses) spaced 0.25 miles (400 meters) apart in an east-west alignment. Tie lines were flown normal to the traverses spaced at... Categories: Data; Types: Downloadable, GeoTIFF, Map Service, OGC WFS Layer, OGC WMS Layer, Raster, Shapefile; Tags: <1GB, Cavalier County, Earth Mapping Resources Initiative, EarthMRI, Geology, Geophysics, and Geochemistry Science CenterGGGSC, All tags... MRP, Mineral Resources Program, North Dakota, Pembina County, Ramsey County, Spectra Exploration Geoscience Corperation, U.S. Geological Survey, USGS, USGS Science Data Catalog (SDC), United States, United States of America, Walsh County, aeromagnetic surveying, airborne geophysical survey, economy, geophysics, geoscientificInformation, geospatial datasets, horizontal magnetic gradiometry, magnetic field (earth), vertical magnetic gradient, Fewer tags Quetrupillán Volcanic Complex, southern Chile: Argon age data and Pb, Sr, and Nd isotopic data This dataset accompanies planned publication 'Lava-ice interactions at late Pleistocene trachyte-basaltic andesite fissure eruptions, Quetrupillán Volcanic Complex (39°30′ S, 71°43′ W), southern Chile', as well as planned future publications on this volcanic complex. The Ar/Ar data and the Pb, Sr, and Nd data are for basalt and trachyte lava flows at Quetrupillán volcano. The Ar geochronology and isotope geochemistry will aid in the understanding of the timing of eruptive activity and glacial damming of lava flows, and magma source compositions studied in the planned publications. Samples were collected from Quetrupillán volcano by Dave McGarvie (Univ. of Lancaster, UK) and Isla Simmons (Univ. of Edinburgh, UK),... Categories: Data; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: 40Ar/39Ar, Andes, Argon Geochronology Laboratory, Chile, Geology, Geophysics, and Geochemistry Science Center, All tags... Laguna Azul, Mineral Resources Program, Nd, Pb, Quetrupillán, Sr, U.S. Geological Survey, USGS, USGS Science Data Catalog (SDC), basalt, geochronology, geoscientificInformation, mass spectrometry, radiometric dating, trachyte, Fewer tags USGS National and Global Oil and Gas Assessment Project–West-Central Coastal Province (Africa) Postsalt Reservoirs: Assessment Unit Boundaries, Assessment Input Data, and Fact Sheet Data Tables This data release contains the boundaries of assessment units, assessment input data, and resulting fact sheet data tables for the assessment of undiscovered oil and gas resources in the West-Central Coastal Province postsalt reservoirs of Africa. The Assessment Unit is the fundamental unit used in the National and Global Oil and Gas Assessment Project for the assessment of undiscovered oil and gas resources. The Assessment Unit is defined within the context of the higher-level Total Petroleum System. The Assessment Unit is shown herein as a geographic boundary interpreted, defined, and mapped by the geologist responsible for the province and incorporates a set of known or postulated oil and (or) gas accumulations... Categories: Data; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Angola, Assessment Unit, Cameroon, Congo Basin Cenozoic Postsalt Reservoirs, Congo Basin Cretaceous Carbonate Postsalt Reservoirs, All tags... Congo Basin Cretaceous Siliciclastic Postsalt Reservoirs, Conventional Assessment Unit, Democratic Republic of the Congo, Douala-Rio Muni Cenozoic Postsalt Reservoirs, Douala-Rio Muni Cretaceous Postsalt Reservoirs, Energy Resources, Energy Resources, Equitorial Guinea, Gabon, Gabon Cenozoic Postsalt Reservoirs, Gabon Cretaceous Postsalt Reservoirs, Geology, Kwanza-Benguela Basin Cenozoic Postsalt Reservoirs, Kwanza-Benguela Basin Cretaceous Postsalt Reservoirs, NOGA2000, Namibe Basin Postsalt Reservoirs, Namibia, National Assessment of Oil and Gas, Natural Gas, Oil, OilGas, Republic of Congo, Resource Assessment, Sao Tome and Principe, USGS Science Data Catalog (SDC), energy resources, geoscientificInformation, natural gas resources, oil resources, petroleum, Fewer tags Corescan© Hyperspectral Core Imager, Mark III system data collected for the characterization of mineral resources near Nabesna, Alaska, 2014-2016 Corescan© Hyperspectral Core Imager Mark III (HCI-III) system data were acquired for hand samples, and subsequent billets made from the hand samples, collected during the U.S. Geological Survey (USGS) 2014, 2015, and 2016 field seasons in the Nabesna area of the eastern Alaska Range. This area contains exposed porphyry deposits and hand samples were collected throughout the region in support of the HyMap imaging spectrometer survey (https://doi.org/10.5066/F7DN435W) (Kokaly and others, 2017a). The HCI-III system consists of three different components. The first is an imaging spectrometer which collects reflectance data with a spatial resolution of approximately 500 nanometers (nm) for 514 spectral channels covering... Categories: Data; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service, Shapefile; Tags: Alaska, Alaska, Alaska Range, Bond Creek, Canada, All tags... ENVI, Environment for Visualizing Images, GGGSC, Geology, Geophysics, and Geochemistry Science Center, MRP, Mineral Resources Program, Nabesna, Nabesna A-2 quadrangle, Nabesna A-4 quadrangle, Nabesna B-4 quadrangle, Nikonda Creek, Nutzotin Mountains, Orange Hill, SWIR, USGS Science Data Catalog (SDC), VNIR, Valdez-Cordova County, Wrangell Mountains, Wrangell–Saint Elias National Preserve, Yukon Territory, economy, geoscientificInformation, hyperspectral imaging, imaging spectroscopy, infrared imaging, mineral resources, mineralogy, remote sensing, shortwave infrared, spectroscopy, visible-near infrared, Fewer tags Geochemical data for the Elk Creek alkaline complex, southeast Nebraska This U.S. Geological Survey (USGS) data release contains analytical data from a suite of rock and mineral samples collected from drill core within the Elk Creek alkaline complex, southeast Nebraska. This complex hosts the Elk Creek carbonatite, a multilithologic carbonatite enriched in niobium, rare earth elements (REEs), scandium, and titanium. Mineralized carbonatites are the world’s primary source of rare earth elements (REEs) and niobium, but only a few deposits are responsible for meeting the current demand of these critical elements such that there is increasing interest in other carbonatites that have the potential to help meet future demands. This study focuses on the Elk Creek carbonatite, the largest... Categories: Data; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Economic Geology, Elk Creek, Elk Creek carbonatite, Geochemistry, Johnson County, All tags... Mineral Resources, Nebraska, Pawnee County, USGS Science Data Catalog (SDC), carbonatite, economic geology, geochemistry, geology, mineral resources, niobium, rare earth elements, Fewer tags High-Resolution Airborne Gravity Gradiometry, Magnetic, and Radiometric Data of Mountain Pass, Southeast Mojave Desert, California A detailed airborne gravity gradiometry, magnetic, and radiometric survey of Mountain Pass, California was flown by CGG Canada Services Ltd. (CGG). The high-resolution helicopter survey was flown at a flight-line spacing of 100 and 200 m, a flight-line azimuth of 70 degrees, a nominal flight-line elevation above ground of 70 m, and consists of about 1,814 line-kilometers. Tie lines were spaced at a 1-km interval with a flight-line azimuth of 160 degrees. Data were collected using a HeliFALCON airborne gravity gradiometry system, Scintrex CS-3 cesium magnetometer, Radiation Solutions RS-500 spectrometer, and Riegl LMS-Q1401-80n laser scanner and processed by CGG. Gravity gradiometry data include corrections for residual... Categories: Data; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Airborne geophysical survey, GMEGSC, Geology, Minerals, Energy, and Geophysics Science Center, Geophysics, Geophysics, All tags... Gravity gradiometry data, MRP, Mineral Resources, Mineral Resources, Mineral Resources Program, Mojave Desert, California, Shaded-relief data, USGS Science Data Catalog (SDC), geoscientificInformation, Fewer tags Surface electrical resistivity tomography, magnetic, and gravity surveys in Redwell Basin and the greater East River watershed near Crested Butte, Colorado, 2017 Surface electrical resistivity tomography (ERT), time-domain electromagnetics (TEM), nuclear magnetic resonance (NMR), magnetics, and gravity data were acquired in 2016, 2017 and 2018 in the greater East River Watershed near Crested Butte Colorado with a focused effort in Redwell Basin. Five ERT profiles were acquired within Redwell Basin and Brush Creek to map geologic structure at depths up to 40 meters, depending on the subsurface resistivity, using the Advanced Geosciences, Inc. SuperSting R8 resistivity meter. Approximately ten kilometers of total field magnetics data were acquired with a Geometrics G-858 cesium vapor magnetometer that detects changes in deep (tens of meters to kilometers) geologic structure... Categories: Data; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Brush Creek, Colorado, Crested Butte, East River, Environmental Health, All tags... GGGSC, Geochemistry, Geology, Geophysics, and Geochemistry Science Center, Geophysics, Gothic, Gunnison County, Hydrology, MRP, Mineral Resources, Mineral Resources Program, Mount Emmons, Oh-be-joyful, Redwell Basin, U.S. Geological Survey, USGS, USGS Science Data Catalog (SDC), Water Resources, bouguer anomaly, electrical resistivity tomography, environment, free-air anomaly, geophysics, geoscientificInformation, geospatial datasets, gravimeter measurement, gravitational field (earth), gravity, groundwater, hydrogeology, magnetic anomaly maps, magnetic field, magnetic surveying, magnetics, resistivity, water resources, Fewer tags Airborne electromagnetic and magnetic survey data, Iliamna Volcano, Alaska, June 2012 Airborne electromagnetic (AEM) and magnetic survey data were collected during June 2012 along 556 line-kilometers over Iliamna Volcano, Alaska. These data were collected in support of alteration and volcano flank instability mapping as part of the U.S. Geological Survey (USGS) Volcano Hazards Program. Data were acquired by SkyTEM Survey ApS SkyTEM304 system with the Soloy Helicopters Eurocopter Astar 350 B3 and Bell 407 dual-moment, time-domain helicopter-borne electromagnetic system together with a Geometrics G822A cesium vapor magnetometer with Kroum KMAG4 counter. The survey was flown at a nominal flight height of 30 meters (m) above terrain along block-style lines with a nominal spacing of 250 m. The survey... Categories: Data; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service, Shapefile; Tags: Alaska, GGGSC, Geology, Geophysics, and Geochemistry Science Center, Iliamna Volcano, Kenai Peninsula, All tags... MRP, Mineral Resources Program, U.S. Geological Survey, USGS, USGS Science Data Catalog (SDC), USGS Volcano Hazards Program, aeromagnetic surveying, electromagnetic surveying, geophysics, geoscientificInformation, geospatial datasets, hazards, landslides, resistivity, volcanology, Fewer tags High Resolution Aeromagnetic Survey, Villa Grove, Colorado, USA, 2011 This data release includes data collected from the Villa Grove helicopter magnetic survey in northern San Luis Valley and Poncha Pass region in south-central Colorado, USA. The survey area extends over the northern part of Great Sand Dunes National Park, Poncha Pass and vicinity, and into the southern end of the Upper Arkansas Valley. It includes the communities of Crestone, Villa Grove, Saguache, and Salida. Several U.S. Geological Survey programs (including the National Cooperative Geologic Mapping Program, Mineral Resources Program, and Geothermal Program), as well as the Colorado Geological Survey, funded the survey. The data are part of studies to help refine our knowledge in this area about the nature of aquifers,... Categories: Data; Types: Downloadable, GeoTIFF, Map Service, OGC WFS Layer, OGC WMS Layer, Raster, Shapefile; Tags: Chaffee County, City of Salida, Colorado, Crestone, Fremont County, All tags... GGGSC, Geology, Geophysics, and Geochemistry Science Center, Geophysics, Great Sand Dunes National Park, MRP, Minerals Resources Program, Poncha Pass, Saguache, Saguache County, San Luis Creek, San Luis Valley, USGS Science Data Catalog (SDC), Villa Grove, aeromag, aeromagnetic, aeromagnetic surveying, airborne magnetic survey, geophysics, geoscientific information, geospatial datasets, magnetic field (earth), magnetic surveying, Fewer tags « 1 2 3 4 5 6 ... 9 »