AndreaBozzo/ceres-open-data-index huggingface dataset:
Airborne electromagnetic and magnetic survey data near Homestead, Florida, 2001

Airborne electromagnetic (AEM) and magnetic survey data were collected near Homestead, Florida as part of a larger survey. Data were collected during October 2001. The Homestead part of the survey consisted of 277.1 line-kilometers. Electromagnetic data were acquired with Dighem VRES frequency-domain system. Magnetic data were collected with a Scintrex CS2 cesium-vapor magnetometer. The line spacing was 400 m and a single tie line was flown in the middle of the survey area. The nominal elevation of the electromagnetic system was 30 m. This data release includes raw and processed AEM data.  
This release also includes unprocessed and processed magnetic data that have been drift corrected.

Tags: aeromagnetic-surveying, aquifer, big-cypress-national-preserve, city-of-homestead, coastal-aquifer, dade-county, electromagnetic-surveying, environment, everglades-national-park, florida-bay, freshwater-saltwater-interface, geophysics, geoscientificinformation, geospatial-datasets, groundwater, magnetic-surveying, monitoring, monroe-county, resistivity, salinity, saltwater-intrusion, south-florida, usgs-5a03780be4b0036f58f948fe, water-quality
Organization: Department of the Interior
High resolution helicopter-borne magnetic and electromagnetic survey Eureka Graben area, Colorado September 1999

On September 25, 1998, SIAL Geosciences Inc. (SIAL) was awarded Department of Interior, contract 98CRCN1018, by the U.S. Geological Survey.  This contract required SIAL to carry out a high-sensitivity magnetic and electromagnetic helicopter survey over one block located in the Eureka Graben Area.  The primary goal of this project was to provide digitally recorded and processed magnetic and electromagnetic data in order to evaluate geologic and hydrologic resources of the Eureka Graben Area. The base of on-site field operations was installed at Silverton, Colorado.  The survey was carried out by SIAL between May 27th and June 9th, 1999.  This report, describing the parameters, data acquisition and processing procedures, was delivered at the end of August, 1999.
This metadata file describes the flight line data and attributes, as well as gridded products generated from the flight line data that were delivered to the USGS by SIAL Geosciences Inc.

Tags: aeromagnetic-surveying, animas, colorado, electrical-resistivity-measurements, electromagnetic-conductivity-measurements, geology-geophysics-and-geochemistry-science-center, geoscientificinformation, gggsc, magnetic-field-earth, magnetic-field-observations, mineral-resources-program, mrp, resistivity, silverton, usgs-5a039c6de4b0dc0b45b31a5f
Organization: Department of the Interior
Flood-inundation areas and depths for the Withlacoochee River in Lowndes County, Georgia from Skipper Bridge Road to St. Augustine Road

Digital flood-inundation maps for a 12.6-mile reach of the Withlacoochee River from Skipper Bridge Road to St. Augustine Road, Lowndes County, Georgia, were created by the U.S. Geologicay Survey (USGS) in cooperation with the city of Valdosta and Lowndes County, Georgia. The inundation maps, which can be accessed through the USGS Flood Inundation Mapping Science Web site at http://water.usgs.gov/osw/flood_inundation/, depict estimates of the areal extent and depth of flooding corresponding to selected water levels (stages) at the USGS streamgage Withlacoochee River at Skipper Bridge Road, near Bemiss, Georgia (023177483). Real-time stage information from this streamgage can be obtained at the National Water Information System Web Interface (NWISWeb; https://waterdata.usgs.gov/ga/nwis/rt) and can be used with these maps to estimate near real-time areas of inundation. In addition, the information has been provided to the National Weather Service (NWS) for incorporation into their Advanced Hydrologic Prediction Service (AHPS; http:/water.weather.gov/ahps/) flood warning system (http:/water.weather.gov/ahps/). The NWS forecasts flood hydrographs at many places that are often collocated at USGS streamgages. The forecasted peak-stage information, also available on the Internet, may be used in conjunction with the maps developed in this study to show predicted areas of flood inundation. In this study, flood profiles were computed for the stream reach by means of a one-dimensional step-backwater model. The model was calibrated using the most current stage-discharge relations at the streamgage Withlacoochee River at Skipper Bridge Road, near Bemiss (023177483) and documented high-water marks from recent floods. The hydraulic model was then used to determine 23 water-surface profiles for flood elevations at 1.0-foot intervals referenced to the water surface elevation and ranging from NWS action stage of 131.0 feet (10.7 feet streamgage stage) to 153.0 feet (32.7 feet streamgage stage) which is near the highest recorded water level at the streamgage. The flood-peak inundation area was modeled in a GIS by combining steady-state hydraulic modeling and available lidar digital elevation model (DEM) data. Information about the study, floods, and methods used can be found in the USGS Scientific Investigations Report 2018-5011 online at https://doi.org/10.3133/sir20185011.

Tags: flood-inundation-maps, flooded-area, floods, georgia, geospatial-analysis, high-water-marks, lowndes-county, river-reaches, stream-discharge, usgs-5a048741e4b0dc0b45b5067b, valdosta
Organization: Department of the Interior
Corescan© hyperspectral reflectance data

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. 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 the 450-2,500 nm wavelength range of the electromagnetic spectrum (Martini and others, 2017). The second is a spectrally calibrated RGB camera that collects high resolution imagery of the samples with a 50 micrometer (μm) pixel size. The third component is a three-dimensional (3D) laser profiler that measures sample texture, surface features and shape with a vertical resolution of 20 μm (Martini and others, 2017).
Corescan reflectance data were provided for a total of 63 hand samples and four billets analyzed using the HCI-III system in three scans.

Tags: alaska, alaska-range, bond-creek, canada, economy, envi, environment-for-visualizing-images, geology-geophysics-and-geochemistry-science-center, geoscientificinformation, gggsc, hyperspectral-imaging, imaging-spectroscopy, infrared-imaging, mineral-resources, mineral-resources-program, mineralogy, mrp, nabesna, nabesna-a-2-quadrangle, nabesna-a-4-quadrangle, nabesna-b-4-quadrangle, nikonda-creek, nutzotin-mountains, orange-hill, remote-sensing, shortwave-infrared, spectroscopy, swir, usgs-5a048975e4b0dc0b45b50689, valdez-cordova-county, visible-near-infrared, vnir, wrangell-mountains, wrangellsaint-elias-national-preserve, yukon-territory
Organization: Department of the Interior
Corescan© Hyperspectral Core Imager, Mark III system 3D laser profiler data

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 the 450-2500 nm wavelength range of the electromagnetic spectrum (Martini and others, 2017). The second is a spectrally calibrated RGB camera that collects high resolution imagery of the samples with a 50 micrometer (μm) pixel size. The third component is a 3D laser profiler that measures sample texture, surface features and shape with a vertical resolution of 20 μm (Martini and others, 2017). 
Corescan 3D laser profiler data were provided for a total of 63 hand samples and four billets were analyzed using the HCI-III system in three scans. An index map of the samples was generated for each scan.

Tags: alaska, alaska-range, bond-creek, canada, economy, envi, environment-for-visualizing-images, geoscientificinformation, hyperspectral-imaging, imaging-spectroscopy, infrared-imaging, mineral-resources, mineral-resources-program, mineralogy, mrp, nabesna, nabesna-a-2-quadrangle, nabesna-a-4-quadrangle, nabesna-b-4-quadrangle, nikonda-creek, nutzotin-mountains, orange-hill, remote-sensing, shortwave-infrared, spectroscopy, swir, usgs-5a048a3ee4b0dc0b45b5068e, valdez-cordova-county, visible-near-infrared, vnir, wrangell-mountains, wrangellsaint-elias-national-preserve, yukon-territory
Organization: Department of the Interior
Near-shore seawater-column measurements of excess radon (Rn-222) and water levels, Faga'alu Bay, Tutuila, American Samoa, August 2018

This data table includes in-situ near-shore seawater measurements of excess radon (Rn-222) and water levels collected in Faga'alu Bay, Tutuila, American Samoa.

Tags: cmhrp, coastal-and-marine-hazards-and-resources-program, fagaalu, fagaalu-bay, geoscientificinformation, marine-water-quality, oceans, pacific-coastal-and-marine-science-center, pcmsc, physical-oceanography, territory-of-american-samoa, time-series-datasets, tutuila-island, u-s-geological-survey, usgs, usgs-5a0af0a6-0e01-4634-a3ae-0b006d62ccf5, water-column-features
Organization: Department of the Interior
Results of wavelength position and bandpass analysis

Measurements of reference materials were made on the Corescan© HCI-III to evaluate the supplied channel wavelength positions and bandpass values. Wavelength position and bandpass of channels in a spectrometer, referred to as full-width half max (FWHM) in the contractor's documentation (Corescan_Product_MetaData_v3.pdf), are two fundamental spectral characteristics that need to be known in order to spectrally identify minerals by comparison to a spectral library, like the Material Identification and Characterization Algorithm (MICA) analysis used to generate the mineral predominance maps. Spectrometers with finer bandpass can reveal greater spectral detail that can be related to a material’s chemical composition or physical structure: for example, kaolinite crystallinity. Imprecise knowledge of wavelength positions of channels could interfere with interpreting a material’s composition from its spectral feature positions: for example, interpreting Al composition in white mica from wavelength shifts in the absorption feature centered near 2,200 nm. Because, push broom imaging spectrometers, like the Corescan HCI-III, can sometimes have variable spectral characteristics across the field of view, the channel wavelength positions across the field of view were also evaluated.
The imaging spectrometer raw data were collected with an average bandpass of approximately 6 nm across the Short Wave Infrared (SWIR) but smoothing functions applied by Corescan during the conversion of raw data to reflectance result in a relative bandpass of approximately 13 nm in the data delivered to the U.S. Geological Survey (USGS). Wavelength evaluations of the imaging spectrometer data revealed that the supplied wavelength values should be shifted and, thus, adjustments were made to the wavelength positions (Kokaly and others, 2017). The wavelength and bandpass evaluation results are provided in this section of the data release and were used to adjust the Corescan reflectance data.

Tags: alaska, alaska-range, bond-creek, canada, economy, envi, environment-for-visualizing-images, geology-geophysics-and-geochemistry-science-center, geoscientificinformation, gggsc, hyperspectral-imaging, imaging-spectroscopy, infrared-imaging, mineral-resources, mineral-resources-program, mineralogy, mrp, nabesna, nabesna-a-2-quadrangle, nabesna-a-4-quadrangle, nabesna-b-4-quadrangle, nikonda-creek, nutzotin-mountains, orange-hill, remote-sensing, shortwave-infrared, spectroscopy, swir, usgs-5a048b36e4b0dc0b45b506a2, valdez-cordova-county, visible-near-infrared, vnir, wrangell-mountains, wrangellsaint-elias-national-preserve, yukon-territory
Organization: Department of the Interior
Grooming behaviors of black-tailed prairie dogs in Phillips County, Montana, 2006

Data on factors that affect the grooming behaviors of black-tailed prairie dogs in Phillips County, Montana, 2006. Each line of data presents information for a focal observation of a single black-tailed prairie dog. The data includes information on the date of each observation, the approximate coordinates of sites, the time of each observation, indexed wind speed, indexed temperature, the presence or absence of deltamethrin dust (pulicide) treatment, the amount of time a human spent observing the prairie dog, the proportion of time spent scratching by the prairie dog, the proportion of time spent oral autogrooming by the prairie dog, the proportion of time spent allogrooming by the prairie dog, and the overall proportion of time spent grooming by the prairie dog (scratching, oral autogrooming, and allogrooming combined). The coordinates of sites are linked to colonies of prairie dogs, not locations for individual prairie dogs. The spatial location for each prairie dog within a colony is the centroid point for that colony. Financial support was provided by the Denver Zoological Foundation, the U. S. Geological Survey, the U. S. Fish and Wildlife Service, the Bureau of Land Management and Indiana University-Purdue University Indianapolis.

Tags: allogrooming, autogrooming, biota, flea, grooming, montana, phillips-county, plague, prairie-dog, selfgrooming, usgs-5a04d40ae4b0dc0b45b508ea, yersinia-pestis
Organization: Department of the Interior
An examination of the effect of aerosolized Permanone insecticide on zebra finch susceptibility to West Nile virus: Data

Following building an aerosol exposure chamber in which we could expose domesticated zebra finches, we examined the effects of exposure to aerosolized Permanone® 30:30 insecticide (permethrin and piperonyl butoxide in soy oil vehicle) at ~103-106 x potential environmental concentrations on the response to experimental challenge with West Nile virus (WNV).  Compared to vehicle control birds, WNV outcome was unchanged (65% of birds produced a viremia) in the ‘low’ exposure (9.52 mg/m3±3.13 SD permethrin) group, but reduced in the ‘high’ exposure (mean 376.5 mg/m3±27.9 SD permethrin) group (30% were viremic) (p &lt; 0.05). After clearing WNV infection, birds treated with Permanone regained less body mass than vehicle treated birds (p &lt; 0.001). Our study suggests that exposure to aerosolized Permanone insecticide at levels exceeding typical application rates has the potential to not change or mildly enhance a bird’s resistance to WNV.

Tags: disease, insecticide, laboratory-animal-model, permanone, pesticide-and-herbicide-contamination, toxicology, usgs-5a09b689e4b09af898c94770
Organization: Department of the Interior
Multibeam bathymetry data between Cross Sound and Dixon Entrance, offshore southeastern Alaska, collected from 2016-05-17 to 2016-06-12 during field activity 2016-625-FA

Multibeam bathymetry data were collected along the Queen Charlotte-Fairweather Fault between Icy Point and Dixon Entrance, offshore southeastern Alaska from 2016-05-17 to 2016-06-12. Data were collected aboard the Alaska Department of Fish and Game R/V Medeia using a Reson SeaBat 7160 multibeam echosounder, Reson 7k Control Center, and HYPACK. This data release contains approximately 4,600 square kilometers of multibeam bathymetry and backscatter data, organized into zip files for each Julian Day of the survey.

Tags: adfg, alaska-department-of-fish-and-game, baranof-fan, baranof-island, barnegat-inlet, bathymetry, bathymetry-and-elevation, chatham-strait, chichagof-island, cmgp, coastal-and-marine-geology-program, continental-margins, cross-sound, depth, dixon-entrance, elevation, geoscientificinformation, heceta-knoll, land-surface, mount-edgecumbe, multibeam-echo-sounder, multibeam-sonar, north-pacific-ocean, noyes-canyon, oceans, pacific-coastal-and-marine-science-center, pacific-oceanplace_keyword-gulf-of-alaska, pcmsc, r-v-medeia, reson-7160, sea-floor-characteristics, seafloor, sitka, terrasond, u-s-geological-survey, united-states-of-america, usgs, usgs-5a0a213fe4b09af898c9ef04, whcmsc, woods-hole-coastal-and-marine-science-center, yakobi-valley, yakutat
Organization: Department of the Interior
Multichannel sparker seismic-reflection data between Cross Sound and Dixon Entrance, offshore southeastern Alaska, collected from 2016-05-17 to 2016-06-12 during field activity 2016-625-FA

Multichannel sparker (MCS) seismic-reflection data were collected along the Queen Charlotte-Fairweather Fault between Cross Sound and Dixon Entrance, offshore southeastern Alaska from 2016-05-17 to 2016-06-12. Data were collected aboard the Alaska Department of Fish and Game R/V Medeia, and recorded using a 32 channel GeoEel digital streamer, an Applied Acoustics power supply, and a SIG SLP 790 Sparker Electrode. MCS profiles were collected coincident with multibeam data collected at higher survey speeds (5-6 knots), which reduced the MCS data quality.

Tags: baranof-fan, baranof-island, bathymetry-and-elevation, chatham-strait, cmgp, coastal-and-marine-geology-program, cross-sound, dixon-entrance, elevation, geoscientificinformation, gulf-of-alaska, heceta-knoll, mount-edgecumbe, north-pacific-ocean, noyes-canyon, oceans, pacific-coastal-and-marine-science-center, pacific-ocean, pcmsc, seismic-reflection-profiling, sitka, state-of-alaska, sub-bottom-profiling, u-s-geological-survey, usgs, usgs-5a0a218be4b09af898c9ef07, yakobi-valley
Organization: Department of the Interior
Data collected in 2008-2014 to assess nearshore subtidal community responses to increased sediment load during removal of the Elwha River dams, Washington State, USA

Data are time series of substrate grain size, remotely sensed water column turbidity, and measures of abundance (e.g., density, percent cover) of the nearshore subtidal (3-17 m depth) benthic community (vegetation, invertebrates, and fish) collected before (2008-2011) and during dam removal (2012-2014).

Tags: benthos, clallam-county, elwha-river, habitat-alteration, marine-nearshore-subtidal, species-diversity, strait-of-juan-de-fuca, usgs-5a0a2f04e4b09af898c9f83c
Organization: Department of the Interior
Determinants of Pseudogymnoascus destructans within bat hibernacula: data

This dataset includes data used to summarize trends and identify best-fit models to explain patterns in presence-absence and abundance of Pseudogymnoascus destructans (Pd) in environmental substrates and on bats within six bat hibernacula at different stages of white-nose syndrome (WNS). Data relating to environmental substrates include: dates and relative spatial locations of samples collected within study hibernacula, presence and quantity of Pd in samples based on qPCR analysis, and daily temperature parameters at each sample location on the days samples were collected. Data relating to bats include: dates and relative spatial locations of hibernating bats that were sampled, species, sex, weight(g), forearm length(mm), body mass index (weight/forearm), proportion of the wing with visible fungus or fluorescence characteristic of WNS under hand-held UVA light and presence and quantity of Pd in wing-skin swab samples based on qPCR analysis.  Measures of time since first detection of WNS at each study hibernaculum are also included in the dataset.

Tags: bats, biota, environmental-reservoir, epidemiology, fungal-disease, health, hibernacula, kentucky, new-york, surveillance, tennessee, usgs-5a0b1033e4b09af898cb6e7a, white-nose-syndrome, wisconsin
Organization: Department of the Interior
Mercury speciation and other constituent data from deep sediment cores in Alviso Slough, South San Francisco Bay, California, 2012-16.

This dataset includes mercury and other constituent concentration and physical properties data for seven deep sediment  profiles (ranging from 79 cm to 214 cm in length) collected from the thalwag of Alviso Slough, a major tributary to South San Francisco Bay (California, USA). Field sampling occurred during May 2012 (4 sites) and January 2016 (3 sites). Each profile was comprised of 1–4 core sub-sections, which were collected from adjacent boreholes with 10–18 cm of vertical overlap.   
This data product includes two data tables (*.csv): 1) ‘T1_ALSL_DC_Sed_Data.csv’, the  deep core analytical results; 2) ‘T2_ALSL_DC_QA_Data.csv’, quality assurance data. The two image files, ‘ALSL_DC_Log_2012.pdf’ and ‘ALSL-DC_Log_2016.pdf’, provide photography of the 23 split core sections and complimentary multi-sensor core logger gamma density and magnetic susceptibility scans.  The geospatial file, ‘ALSL_DC_2012_2016.kmz’, allows for the mapping of the sampling site locations in Google Earth.

Tags: alviso-slough, biogeochemistry, environment, geoscientificinformation, mercury, san-francisco-bay, sediment-cores, slough, south-bay-salt-ponds, usgs-5a0b14b3e4b09af898cb6e8d, wetland-restoration
Organization: Department of the Interior
Water-Quality, Bed-Sediment, and Biological Data (October 2015 through September 2016) and Statistical Summaries of Data for Streams in the Clark Fork Basin, Montana

Water, bed sediment, and biota were sampled in selected streams from Butte to near Missoula, Montana, as part of a monitoring program in the upper Clark Fork Basin of western Montana. The sampling program was led by the U.S. Geological Survey, in cooperation with the U.S. Environmental Protection Agency.

Tags: bed-sediment, biota, clark-fork-basin, montana, trace-elements, usgs-5a0b3537e4b09af898cb6f74, water-quality
Organization: Department of the Interior