Filters: Tags: Geophysics (X) > Extensions: ArcGIS Service Definition (X)

Filters Contacts (Less) U.S. Geological Survey - ScienceBase U.S. Geological Survey Benjamin V Miller Geology, Geophysics, and Geochemistry Science Center Energy and Minerals Lower Mississippi-Gulf Water Science Center Brian D Andrews Ryan F Adams Margaret A Goldman GS GGGSC DM Team Jeff Peters Water Resources Michaela R Johnson Stephanie R James Water Resources Dana E Peterson Bennett E Hoogenboom Charles R Worley Philip J Brown II Eric Moore Jane F Denny Heather L Parks Carol A Finn David S Foster Wayne E Baldwin Lyndsay B Ball Barry J Irwin Robert L Baskin Zafer Defne Jeffrey L Mauk Natural Hazards Coastal and Marine Geology Program Alexander R Nichols Allen K Andersen Jason D Payne Joel E Robinson Bruce D Smith Natural Hazards Public Information Officer, Oklahoma-Texas Water Science Center U.S. Geological Survey U.S. Geological Survey, Southeast Region USGS - Geology, Geophysics, and Geochemistry Science Center Wade H. Kress Wes Hildreth Bethany L Burton Andrew T Calvert Mineral Resources Program Woods Hole Coastal and Marine Science Center Oklahoma-Texas Water Science Center Volcano Science Center More... View Results as: JSON ATOM CSV

Multibeam backscatter data collected within Lake Powell, UT-AZ during USGS Field Activity 2017-049-FA, using a dual-head Reson T20-P multibeam echosounder (8-bit GeoTIFF, UTM Zone 12N, WGS 84, 2 meter resolution) High-resolution geophysical mapping of Lake Powell in the Glen Canyon National Recreation Area in Utah and Arizona was conducted between October 8 and November 15, 2017, as part of a collaborative effort between the U.S. Geological Survey and the Bureau of Reclamation to provide high-quality data needed to reassess the area-capacity tables for the Lake Powell reservoir. Seismic data collected during this survey can help to define the rates of deposition within the San Juan and Colorado Rivers, which are the main inflows to Lake Powell. These new data are intended to improve water budget management decisions that affect the natural and recreational resources of the reservoir. Multibeam echosounder bathymetry and... Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, Map Service; Tags: Antelope Canyon, BOR, Bullfrog, Bullfrog Bay, Bureau of Reclamation, All tags... CMGP, CRSP, Coastal and Marine Geology Program, Coconino County, Colorado River, Colorado River Storage Project, DOI, Dangling Rope, Department of the Interior, Escalante River, Friendship Bay, Garfield County, GeoTIFF, Glen Canyon, Glen Canyon Dam, Glen Canyon National Recreation Area, Good Hope Bay, Great Bend, Gunsight Bay, Halls Bay, Halls Crossing, Hite, Kane County, Lake Powell, Last Chance Bay, NPS, National Park Service, Navajo Canyon, Padre Bay, Page, R/V Stephens, Rainbow Bridge National Monument, Rock Creek Bay, San Juan County, San Juan River, State of Arizona, State of Utah, T20-P, U.S. Geological Survey, USGS, UWSC, United States of America, Utah Water Science Center, WHCMSC, Wahweap, Wahweap Bay, Warm Creek Bay, Woods Hole Coastal and Marine Science Center, backscatter, field activity number 2017-049-FA, geology, geophysics, geoscientificInformation, geospatial datasets, imageryBaseMapsEarthCover, inlandWaters, lakebed acoustic reflectivity, lakebed characteristics, multibeam backscatter, multibeam echosounder, multibeam sonar, time-series, Fewer tags Airborne Electromagnetic (AEM) Survey Inventory The U.S. Geological Survey (USGS) has been engaged in airborne electromagnetics (AEM) since the 1970s, playing a role in the development of early acquisition systems, developing calibration methods, refining standards for data acquisition, improving data processing, modeling, and interpretation methods, and expanding the range of AEM applications. However, USGS AEM survey visibility and data accessibility has not advanced as rapidly as our use of the technique. This data release catalogs AEM surveys in the United States that have contributed to studies under USGS programs including Water, Geologic Mapping, Minerals, Energy, Environmental Health, Ecosystems, Hazards, and Climate. This dataset contains locations for... Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, Map Service; Tags: Alabama, Arizona, Arkansas, California, Colorado, All tags... Connecticut, Delaware, Florida, Geophysics, Georgia, Idaho, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maine, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, Montana, Nebraska, Nevada, New Hampshire, New Jersey, New Mexico, New York, North Carolina, North Dakota, Ohio, Oklahoma, Oregon, Pennsylvania, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, USGS Science Data Catalog (SDC), United States, Utah, Vermont, Virginia, Washington, West Virginia, Wisconsin, Wyoming, electromagnetic surveying, frequency-domain, geophysics, geoscientificInformation, geospatial datasets, resistivity, time-domain, Fewer tags Spatial data associated with tungsten skarn resource assessment of the Northern Rocky Mountains, Montana and Idaho A mineral resource assessment was performed by the U.S. Geological Survey (USGS) to assess the potential of undiscovered skarn-hosted tungsten resources in the Northern Rocky Mountain region of eastern Idaho and western Montana. This region has seen moderate tungsten trioxide (WO3) production in the past from a variety of mineralization styles including skarn, vein and replacement, and wolframite-quartz veins. The geology of the area is dominated by large plutons of Cretaceous to Tertiary age, emplaced into a belt of sedimentary rock ranging from Mesoproterozoic to Permian age, and affected by tectonism related to the Sevier and later Laramide orogenies. Known tungsten (W) skarn mineral sites are associated with... Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, Map Service; Tags: Ashton, Bald Mountain, Beaverhead County, Bitterroot Range, Boise County, All tags... Bozeman, Broadwater County, Butte, Challis, Choteau, Cretaceous, Custer County, Deer Lodge County, Dillon, Dubois, Elk City, GGGSC, Geology, Geophysics, and Geochemistry Science Center, Granite County, Great Falls, Hamilton, Helena, Idaho, Idaho County, Jefferson County, Lewis and Clark County, Little Belt Mountains, MRP, Madison County, Mesoproterozoic, Mineral Resources Program, Montana, Northern Rocky Mountains, Paleozoic, Pioneer Mountains, Powell County, Ravali County, Rocky Mountain, Silver Bow County, Tertiary, Thompson Creek, U.S. Geological Survey, USGS, USGS Science Data Catalog (SDC), United States, Valley County, Wallace, White Sulphur Spring, Yellow Pine, economic geology, economy, geochemistry, geophysics, geoscientificInformation, idaho, igneous rocks, metallic mineral resources, mineral assessment, mineral assessment, mineral deposits, mineral resources, montana, plutonic rocks, rocks and deposits, sedimentary rocks, tungsten, tungsten, Fewer tags Database for the Geologic Map of Three Sisters Volcanic Cluster, Cascade Range, Oregon A database of geologic map of Three Sisters Volcanic Cluster as described in the original abstract: The geologic map represents part of a late Quaternary volcanic field within which scores of eruptions have taken place over the last 50,000 years, some as recently as ~1,500 years ago. No rocks of early Pleistocene (or greater) age crop out within the map area, although volcanic and derivative sedimentary rocks of Miocene and Pliocene age are widespread to the east and west and are certainly buried beneath the younger volcanic field. Of the 145 volcanic map units described herein, only 22 are certainly older than late Pleistocene (>126 ka), and 12 are postglacial (<15 ka). The oldest unit identified yields an age... Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, Map Service; Tags: Andesite, Basalt, Basaltic andesite, Bend, Oregon, Dacite, All tags... Geochemistry, Geomorphology, Geophysics, Oregon, Rhyodacite, Rhyolite, Sisters, Oregon, Three Sisters Volcanic Cluster, Three Sisters Volcanic Cluster, USGS Science Data Catalog (SDC), United States of America, Volcanology, biota, debris avalanche, lava flows, Fewer tags Ground conductivity measurements at selected National Wildlife Refuges, Montana and North Dakota, 2017-2018 Shallow subsurface electrical conductivity was mapped at selected U.S. Fish and Wildlife Service managed lands in northeast Montana and northwest North Dakota using the DUALEM421 electromagnetic sensor (Dualem, Inc., ON, Canada) in the winters of 2017 and 2018. Data were acquired by towing the DUALEM421 sensor on a sled behind an all-terrain vehicle or snow machine, with the sensor at a nominal height of 0.3 meters (m) above ground surface. Approximately 427 line-kilometers (km) of data were acquired over an area of nearly 26 square-kilometers. Data were manually edited to remove sensor dropouts, lag corrected for apparent offsets between recorded GPS location and data locations for each coil pair, and averaged... Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Anderson, Beaver Lake, Bigslough, Divide County, ND, Dog Leg, All tags... GGGSC, Geology, Geophysics, and Geochemistry Science Center, Gjesdal East, Goose Lake, Hansen, Jerde, Larson Slough, Lindell, Medicine Lake, Medwell, Montana, NOROCK, National Wildlife Refuge, Norman Lake, North Dakota, North Root, Northeast, Northern Rocky Mountain Science Center, Prairie Pothole Region, Rabenberg, STEPPE, Science Team about Energy and Plains and Potholes Environments, Sheridan County, MT, Stateline, USGS Science Data Catalog (SDC), Ward, Westby, MT, Westgard, Wigeon, Williston Basin, electromagnetic surveying, electromagnetics, environment, geophysics, geoscientificInformation, groundwater, https://www.sciencebase.gov/catalog/item/5e739c2de4b01d50926c0a08, hydrogeology, resistivity, salinity, water resources, Fewer tags Shoreline change rates in salt marsh units in Edwin B. Forsythe National Wildlife Refuge, New Jersey Monitoring shoreline change is of interest in many coastal areas because it enables quantification of land loss over time. Evolution of shoreline position is determined by the balance between erosion and accretion along the coast. In the case of salt marshes, erosion along the water boundary causes a loss of ecosystem services, such as habitat provision, carbon storage, and wave attenuation. In terms of vulnerability, higher shoreline erosion rates indicate higher vulnerability. This dataset displays shoreline change rates at the Edwin B. Forsythe National Wildlife Refuge (EBFNWR), which spans over Great Bay, Little Egg Harbor, and Barnegat Bay in New Jersey, USA. Shoreline change rates are based on... Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Citation, Downloadable, Map Service; Tags: Aquatic Biology, Atlantic Ocean, Barnegat Bay, Barnegat bay, Edwin B. Forsythe National Wildlife Refuge, All tags... Environmental Health, Geophysics, Great Bay, Land Use Change, Little Egg Island, Marine Geology, New Jersey, New Jersey, Soil Sciences, United States, Water Quality, Water Resources, accretion, coastal ecosystems, coastal processes, coastline, ecological processes, environment, environmental assessment, estuary, inlandWaters, marsh health, oceans, polygon shapefile, resilience, salt marsh, sediment, shoreline, shoreline change, vegetation, vegetation, vulnerability, wetland ecosystems, wetland functions, Fewer tags Principal facts of gravity data from the Stillwater Complex, Montana, 2013-2014 and 2020 Gravity data were collected during three separate campaigns during July of 2013, August and September of 2014, and September and October of 2020 at 168 sites on and around the Stillwater layered mafic complex in southern Montana. Measurements were taken with Lacoste & Romberg G-64, G-550, and G-161 gravimeters and reduced to obtain the complete Bouguer anomaly, with reference ties to absolute base stations at U.S. Post Offices in Spokane, Washington (2014), Billings (2013-2014) and Livingston (2020), Montana. This data release includes principal facts for 168 new gravity stations and shapefiles with field locations. Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, Map Service; Tags: Absaroka-Beartooth Wilderness, Beartooth Mountains, Billings Post Office, GGGSC, Geology, Geophysics, and Geochemistry Science Center, All tags... Livingston Post Office, MRP, Mineral Resources Program, Montana, Spokane, Stillwater, Sweet Grass, U.S. Geological Survey, USGS, USGS Science Data Catalog (SDC), Washington, bouguer anomaly, free-air anomaly, geophysics, geoscientificInformation, gravimeter measurement, gravitational field (earth), isostatic anomaly, Fewer tags The use of Continuous Resistivity Profiling to Evaluate Geomorphologic Controls on Aquifer Recharge in the Mississippi Alluvial Plain from Money to Steiner, Mississippi, August 2016 to November 2016 In cooperation with more than 10 local, State, and Federal stakeholders, the United States Geological Survey (USGS) is studying the aquifer systems in and near the Mississippi River alluvial plain (https://www2.usgs.gov/water/lowermississippigulf/map/index.html). This data release consists of continuous resistivity profiling (CRP) data collected by the USGS to characterize the electrical properties of geomorphological features in the part of the Mississippi River alluvial plain from Money, Miss. to Steiner, Miss. A total of 68 kilometers of multiple CRP profiles were obtained. The CRP data were collected by using the Ohmmapper TR-5 system (Geometrics, Inc., 2016) to determine if different geomorphological features... Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, Map Service; Tags: Continuous Resistivity Profiling, Geomorphology, Geophysics, Geophysics, Greenville, All tags... Hydrogeology, Mississippi, Mississippi Alluvial Plain, Mississippi River Delta, Money, Sunflower, USGS Science Data Catalog (SDC), Water Resources, geoscientificInformation, groundwater, hydrogeology, water resource management, Fewer tags Combined results and derivative products of hydrogeologic structure and properties from airborne electromagnetic surveys in the Mississippi Alluvial Plain Electrical resistivity results from two regional airborne electromagnetic (AEM) surveys (Minsley et al. 2021 and Burton et al. 2021) over the Mississippi Alluvial Plain (MAP) were combined by the U.S. Geological Survey to produce three-dimensional (3D) gridded models and derivative hydrogeologic products. Grids were discretized in the horizontal dimension to align with the 1 kilometer (km) x 1 km National Hydrogeologic Grid (NHG; Clark et al. 2018), and vertically discretized into both 5 meter (m) depth slices and 5 m elevation slices. To support hydrogeologic and geologic studies within the MAP region and the Mississippi River Valley Alluvial aquifer (MRVA), derivative products were calculated from the 3D resistivity... Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, Map Service; Tags: 3D, Arkansas, Arkansas River, GGGSC, Geology, Geophysics, and Geochemistry Science Center, All tags... Illinois, Louisiana, MRVA, Mississippi, Mississippi Alluvial Plain, Mississippi River, Mississippi River Valley Alluvial aquifer, Missouri, Tennessee, U.S. Geological Survey, USGS, USGS Science Data Catalog (SDC), WAUSP, Water Availability and Use Science Program, electromagnetic surveying, electromagnetics, engineering sciences, environment, geophysics, geoscientificInformation, geospatial datasets, groundwater, hydrogeology, hydrogeology, resistivity, three-dimensional, water resources, Fewer tags Waterborne Resistivity Inverted Models, Mississippi Alluvial Plain, 2016-2018 This data release consists of two .csv files of inverted models of electrical resistivity created from the processed resistivity data in the accompanying two data releases: (Miller and Others, 2018) and (2018 Raw and Processed, in progress). During 2016, 17, and 18, the U.S. Geological Survey conducted continuous resistivity profiling along 15 rivers or lakes in the Mississippi Alluvial Plain of Mississippi, Arkansas, Louisiana, and Missouri to characterize streambed hydraulic conductivity values. These techniques characterize the near surface geomorphology of the streambed that controls the recharge to the alluvial aquifer. These data can be used to map changes in the lithology of the streambed and identify areas... Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, Map Service; Tags: Arkansas, Black River, Bogue Phalia, Cache River, Continuous Resistivity Profiling, All tags... Electrical Resistivity, Eutah Bend, Floodway, Geophysical Survey, Geophysics, Hydraulic Conductivity, Hydrogeology, Mississippi, Mississippi Alluvial Plain, Missouri, On Farm Storage, Quiver River, Roebuck Lake, Sky Lake, St. Francis River, Sunflower River, Tallahatchie River, USGS Science Data Catalog (SDC), White River, Yalobusha River, Yazoo River, inlandWaters, Fewer tags Tungsten Deposits in the United States Note: this data release has been superseded by version 2.0, available here: https://doi.org/10.5066/P97NJLI4. Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, Map Service; Tags: Alaska, Arizona, BLM, Bureau of Land Management, California, All tags... Colorado, GGGSC, Geology, Geophysics, Idaho, MRP, Mineral Resources Program, Mineralogy, Montana, Nevada, New Mexico, North Carolina, Texas, U.S. Geological Survey, USGS, USGS Mineral Deposit Database, United States, Utah, Washington, and Geochemistry Science Center, antimony, arsenic, asbestos, barite, beryllium, borax, copper, critical mineral, economic geology, economy, fluorine, gallium, geographic information systems, geoscientificInformation, geospatial datasets, gold, iron, lead, location, manganese, mercury, mine, mine sites, mineral commodity, mineral deposit areas, mineral deposit type, mineral deposits, mineral occurrence, mineral resources, molybdenum, natural resource exploration, niobium, open pit mine, palladium, platinum, potash, rare earth elements, rhenium, salt, silver, soda ash, surface workings, tin, tungsten, underground workings, uranium, zinc, Fewer tags Waterborne resistivity surveys for streams and reservoirs in the Mississippi Alluvial Plain, 2016 and 2018 This data release has three components for each of the eight surveys that were conducted in 2018: 1) a geospatial dataset of the processed data; 2) tabular data of the processed waterborne resistivity profiling data and associated water-quality data; 3) tabular data of the raw waterborne resistivity data and associated water-quality data. In addition to the newly collected data from 2018, the waterborne resistivity data from 2016 (Miller and others, 2016) is included and has been re-processed to be consistent with the processing steps currently utilized and described herein. In fresh water aquifers, the geoelectric resistivity of earth materials commonly has a positive correlation with hydraulic conductivity (Faye... Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, Map Service; Tags: Apparent resistivity, Arkansas, Black River, Cache River, Continuous resistivity profiling, All tags... Eutah Bend, Geophysics, Mississippi, Mississippi Alluvial Plain, Missouri, Quiver River, Reciprocal Schlumberger, Resistivity, Roebuck Lake, Sky Lake, Streambed hydraulic conductivity, Sunflower River, Tallahatchie River, USGS Science Data Catalog (SDC), Water Resources, White River, inlandWaters, Fewer tags Geospatial datasets of processed data This content represents a map displaying the vector data corresponding to the processed datasets for the waterborne resistivity profiling surveys of streams in the Mississippi Alluvial Plain. The .sd file is an ESRI service definition file containing all the data (capatible for use in ESRI ArcDesktop). This file bundle contains 8 shapefiles, each representing an individual stream. These are all displayed in the map service definition. Users can also download the .sd file and extract the content (using 7zip, winzip, etc.) on their local machine to obtain all the stand-alone shapefiles. Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, Map Service; Tags: Apparent resistivity, Arkansas, Black River, Bogue Phalia, Continuous resistivity profiling, All tags... Floodway, Geophysics, Mississippi, Mississippi Alluvial Plain, Missouri, Reciprocal Schlumberger, Resistivity, St. Francis River, Streambed hydraulic conductivity, Sunflower River, Tallahatchie River, Waterborne resistivity, Yalobusha River, Yazoo River, inlandWaters, Fewer tags Multibeam bathymetric data collected within Lake Powell, UT-AZ during USGS Field Activity 2017-049-FA using a dual-head Reson T20-P multibeam echosounder (32-bit GeoTIFF, UTM Zone 12N, NAD 83, NAVD 88 Vertical Datum, 2-m resolution). High-resolution geophysical mapping of Lake Powell in the Glen Canyon National Recreation Area in Utah and Arizona was conducted between October 8 and November 15, 2017, as part of a collaborative effort between the U.S. Geological Survey and the Bureau of Reclamation to provide high-quality data needed to reassess the area-capacity tables for the Lake Powell reservoir. Seismic data collected during this survey can help to define the rates of deposition within the San Juan and Colorado Rivers, which are the main inflows to Lake Powell. These new data are intended to improve water budget management decisions that affect the natural and recreational resources of the reservoir. Multibeam echosounder bathymetry and... Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, Map Service; Tags: Antelope Canyon, BOR, Bullfrog, Bullfrog Bay, Bureau of Reclamation, All tags... CMGP, CRSP, Coastal and Marine Geology Program, Coconino County, Colorado River, Colorado River Storage Project, DOI, Dangling Rope, Department of the Interior, Escalante River, Friendship Bay, Garfield County, GeoTIFF, Glen Canyon, Glen Canyon Dam, Glen Canyon National Recreation Area, Good Hope Bay, Great Bend, Gunsight Bay, Halls Bay, Halls Crossing, Hite, Kane County, Lacustrine Geology, Lake Powell, Last Chance Bay, NPS, National Park Service, Navajo Canyon, Padre Bay, Page, R/V Stephens, Rainbow Bridge National Monument, Reson, Rock Creek Bay, San Juan County, San Juan River, State of Arizona, State of Utah, T20-P, U.S. Geological Survey, USGS, UWSC, United States of America, Utah Water Science Center, WHCMSC, Wahweap, Wahweap Bay, Warm Creek Bay, Woods Hole Coastal and Marine Science Center, bathymetry, bathymetry, elevation, field activity number 2017-049-FA, geology, geophysics, geoscientificInformation, geospatial datasets, imageryBaseMapsEarthCover, inlandWaters, lakebed characteristics, multibeam bathymetry, multibeam echosounder, multibeam sonar, Fewer tags Waterborne resistivity surveys for streams in the Mississippi Alluvial Plain, 2017 This data release has three components for each of the eight stream lengths: 1) a geospatial dataset of the processed data; 2) tabular data of the processed waterborne resistivity profiling data and associated water-quality data; 3) tabular data of the raw waterborne resistivity data and associated water-quality data. In fresh water aquifers, the geoelectric resistivity of earth materials commonly has a positive correlation with hydraulic conductivity (Faye and Smith, 1994). Throughout 2017, continuous resistivity profiling data were collected, as a proxy for streambed hydraulic conductivity, along reaches of eight streams in the Mississippi Alluvial Plain of Mississippi, Arkansas, and Missouri. A total of... Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, Map Service; Tags: Apparent resistivity, Arkansas, Black River, Bogue Phalia, Continuous resistivity profiling, All tags... Floodway, Geophysics, Geophysics, Hydrogeology, Mississippi, Mississippi Alluvial Plain, Missouri, Reciprocal Schlumberger, Resistivity, St. Francis River, Streambed hydraulic conductivity, Sunflower River, Tallahatchie River, USGS Science Data Catalog (SDC), Water Resources, Waterborne resistivity, Yalobusha River, Yazoo River, inlandWaters, Fewer tags