AndreaBozzo/ceres-open-data-index huggingface dataset:
Concentrations of 1,4-Dioxane, Per- and Polyfluorinated Substances (PFAS), Chlorofluorocarbons (CFCs), Methyl Tert-Butyl Ether (MTBE), and Trihalomethanes (THMs) in Groundwater, Nassau County, New York, 2019-2022

This data release contains 1-4 dioxane, per- and polyfluoroalkyl substances (PFAS), chlorofluorocarbons (CFCs), methyl tert-butyl ether (MTBE), and trihalomethanes (THMs) concentration data from groundwater samples collected from 78 monitoring wells in Nassau County New York. Samples were collected from May 2019 through December 2022 at wells ranging in depth from twenty-three feet to 875 feet. All wells were sampled with a submersible pump and a subset of five wells were sampled using a dual membrane passive diffusion sampler for method comparison. Samples were analyzed for 28 PFAS compounds and 15 volatile organic compounds (VOCs; 1,4-dioxane, MTBE, and several CFCs and THMs). Field replicates, field blanks, equipment blanks, source solution blanks, and laboratory-control samples, and basic field parameters (water temperature, pH, turbidity, specific conductance, and dissolved oxygen) were collected for quality assurance and quality control purposes and are included. Laboratory-control samples for PFAS included isotope dilution standard recoveries, method blanks, instrument blanks, and blank and matrix spike isotope dilution standard recoveries. Laboratory-control samples for VOCs included surrogate recoveries and a laboratory matrix spike to evaluate extraction efficiency and matrix interference on a sample-specific basis.

Tags: 14-dioxane, cfcs, chlorofluorocarbons, contamination, environment, groundwater, methyl-tert-butyl-ether, mtbe, nassau-county, new-york, per-and-polyfluoroalkyl-substances, pfas, thms, trihalomethanes, united-states, usgs-66aa84a5d34e20d4a03578d5, water-quality
Organization: Department of the Interior
LANDFIRE 2023 Operational Roads (Roads) CONUS

LANDFIRE 2023 (LF 2023) Operational Roads (Roads) is a product intended to support operations and firefighting. It includes all pixels from the four roads classes within the NLCD 2021 Developed Imperviousness Descriptor product for the Conterminous United States ((CONUS) (https://www.mrlc.gov/data/nlcd-2021-developed-imperviousness-descriptor-conus)). Pixels that were labeled as Roads in LF 2016 Remap (7299, 25), and were not identified in the new Operational Roads product, were labelled as Burnable Urban (7900-7919, 2913-2917). In this product value 255 indicates NoData.

Tags: biota, conterminous-united-states, continental-u-s, conus, fires, geographic-information-systems, geospatial-datasets, hazard-preparedness, image-collections, imagerybasemapsearthcover, landfire-2023, lf-2023, operational-roads, raster-digital-data, remote-sensing, roads, u-s-forest-service-usfs, u-s-geological-survey-usgs, united-states, us, usgs-66aa7f8bd34e20d4a03578bf
Organization: Department of the Interior
Current linear fuel breaks in the sagebrush biome of the western United States (2020) attributed with relevant environmental variables

Unprecedented wildfire frequency fueled by invasive annual grasses threatens sagebrush habitats. To suppress fire and conserve sagebrush, land management agencies have installed ~10,000 km of fuel breaks across the sagebrush ecosystem. The ecological risks and benefits of creating fuel breaks for wildfire suppression are unquantified but must be evaluated to avoid accelerating sagebrush loss, annual grass invasion, and habitat degradation. To begin to assess ecological trade-offs, we characterized the contexts in which known fuel breaks exist. Weise et al. (2024) compiled the spatial footprints of fuel breaks across the western United States from the land treatment digital library (LTDL; Pilliod and Welty 2013), vegetation treatment areas (VTRT; Bureau of Land Management), and national fire plan operations and reporting system (NFPORS; Bureau of Land Management). For further description see Weise et al. 2024. We modified Weise's database and identified a total of 4,880 linear fuel break segments to which we appended additional environmental attributes that characterize linear fuel break placement on the landscape. This dataset considers physical characteristics of the spatial footprint of only linear fuel breaks and does not take into account any maintenance activities. Spatial duplicates have been removed but otherwise overlapping fuel breaks are retained.

Tags: arizona, biota, california, colorado, ecological-trade-offs, environment, fire-control, fires, fuel-break, fuel-reduction-treatment, great-basin, greater-sage-grouse, idaho, invasive-annual-grasses, invasive-species, montana, nevada, new-mexico, north-dakota, oregon, sagebrush, sagebrush-biome, sagebrush-obligate-wildlife, south-dakota, usgs-66aa5e85d34e20d4a03577d9, utah, vegetation, washington, western-united-states, wildfire-management, wyoming
Organization: Department of the Interior
Estimated Streamflow Using Satellite Data for site: 613757157042301, HOLITNA R, RSQ REACH, ABOVE MOUTH NR SLEETMUTE, AK

This dataset provides estimated Remote Sensing Streamflow (RSQ) data on a reach along the Holitna River for site: 613757157042301, HOLITNA R, RSQ REACH, ABOVE MOUTH NR SLEETMUTE, AK. Reach-specific relations between satellite-derived water-surface elevation data and dynamic surface water extent data were used with a modified form of the Manning's streamflow equation to estimate streamflows. Reach-specific details are provided in a README PDF document included with this data release.

Tags: alaska, altimetry-measurement, elevation, holitna-river, inlandwaters, multispectral-imaging, remote-sensing, streamflow, usgs-66b39789d34eebcf8bb33b26
Organization: Department of the Interior
Zircon U-Pb data for Paleoproterozoic metasedimentary rocks of the Gunnison block, central Colorado, USA

This data release includes raw detrital zircon U-Pb data for Paleoproterozoic metasedimentary rocks of the Gunnison block, central Colorado, USA. Detrital zircon U-Pb data for five samples of metasedimentary rock (totaling 1459 zircon U-Pb dates) were acquired via laser ablation-inductively coupled plasma-mass spectrometry (LA-ICP-MS) at the University of Arizona LaserChron Center. The data provide constraints on the sediment provenance, maximum depositional age, and timing of metamorphism of these metasedimentary rocks, providing insights on the crustal and tectonic evolution of the Gunnison block and Yavapai Province.

Tags: colorado, geochronology, geology, gunnison-block, late-triassic-epoch, mesozoic-era, metamorphic-rocks, norian-age, north-america, provenance, rocky-mountains, triassic-period, usgs-66aa59f5d34e20d4a03577a9, yavapai-province, zircon
Organization: Department of the Interior
Source code for Beaver Creek model archive

This child item contains the source code for the soil water balance, MODFLOW6, and SNTEMP, PEST++, and python model codes used to run the models in the "Soil water balance, groundwater flow, and stream temperature models for Beaver Creek, Alaska" data release.

Tags: environment, geoscientificinformation, groundwater, hydrogeology, inlandwaters, modflow6, python, sntemp, soil-water-balance, stream-temperature, usgs-66aa473cd34e20d4a0357682
Organization: Department of the Interior
Unoccupied Aerial System-mounted image velocimetry and Doppler velocity radar data for computation of river velocity and discharge collected at seven locations in Colorado in 2023: Discharge Measurements

This child item contains the raw acoustic Doppler velocity profiler (ADCP) measurements collected by U.S. Geological Survey (USGS) hydrographers at each site to validate Image and Radar velocimetry results. The discharge measurements were collected as part of routine and standard streamflow gaging direct measurement workflows at established USGS gaging locations. The zip file included in this release contains folders for each site. Within each folder are the associated raw ADCP files. For all field sites except BRJ, official discharge records are approved and available in the National Water Information System (NWIS) database. For those measurements with NWIS official measurements, the Site Visit Notes report is included (portable document files [PDF] starting with "SV_"). Also included for each official measurement is an empty text file with the USGS gage station ID, discharge measurement number, and database abbreviation so that users can reference the approved discharge measurement in the USGS database. For example, the Colorado River below Glenwood Springs, CO (CRG) discharge measurement was located at USGS gage number 09085100. It was measurement number 577 in the NWIS database. The text file for this measurement is named "09085100_QM577_NWIS.txt". The other sites contain similarly formatted text files.
To aid in validation of streamflow and velocity, summary files that include ADCP velocities summarized on a station/vertical basis extracted from the discharge measurements are also included as *_summary.csv files. 
&lt;br&gt;
Each field site is abbreviated in various files in this data release. File and folder names quickly identify which site a particular file or dataset represents. The following abbreviations are used:
&lt;ul&gt;
&lt;li&gt;ACS: Anthracite Creek at Somerset, Colorado, USA&lt;/li&gt;
&lt;li&gt;BRA: Blue River below Dillon, Colorado, USA (collected in August 2023)&lt;/li&gt;
&lt;li&gt;BRJ: Blue River below Dillon, Colorado, USA (collected in June 2023)&lt;/li&gt;
&lt;li&gt;CRG: Colorado River below Glenwood Springs, Colorado, USA&lt;/li&gt;
&lt;li&gt;CRR: Colorado River above Roaring Fork River at Glenwood Springs, Colorado, USA&lt;/li&gt;
&lt;li&gt;ERW: Eagle River below Milk Creek near Wolcott, Colorado, USA&lt;/li&gt;
&lt;li&gt;MCA: Maroon Creek near Aspen, Colorado, USA&lt;/li&gt;
&lt;li&gt;RFG: Roaring Fork at Glenwood Springs, Colorado, USA&lt;/li&gt;
&lt;/ul&gt;

Tags: acoustic-doppler-current-profiling, aerial-video, doppler-radar-velocimetry, drone, hydrographic-datasets, image-velocimetry, inlandwaters, large-scale-particle-image-velocimetry, probability-concept, remote-sensing, space-time-image-velocimetry, stream-discharge, stream-gage-measurement, streamflow, suas, unmanned-aircraft-system, unoccupied-aircraft-system, usgs-66aa424ad34e20d4a0357645, usgs-science-data-catalog-sdc, videography, water-resources
Organization: Department of the Interior
Unoccupied Aerial System-mounted image velocimetry and Doppler velocity radar data for computation of river velocity and discharge collected at seven locations in Colorado in 2023: Calibration Images

This child item contains images of each field site annotated with labeled calibration marks and associated pixel locations for each dataset. The images can calibrate image velocimetry results into real-world units (meters, for example). 
&lt;br&gt;
Each field site is abbreviated in various files in this data release. File and folder names quickly identify which site a particular file or dataset represents. The following abbreviations are used:
&lt;ul&gt;
&lt;li&gt;ACS: Anthracite Creek at Somerset, Colorado, USA&lt;/li&gt;
&lt;li&gt;BRA: Blue River below Dillon, Colorado, USA (collected in August 2023)&lt;/li&gt;
&lt;li&gt;BRJ: Blue River below Dillon, Colorado, USA (collected in June 2023)&lt;/li&gt;
&lt;li&gt;CRG: Colorado River below Glenwood Springs, Colorado, USA&lt;/li&gt;
&lt;li&gt;CRR: Colorado River above Roaring Fork River at Glenwood Springs, Colorado, USA&lt;/li&gt;
&lt;li&gt;MCA: Maroon Creek near Aspen, Colorado, USA&lt;/li&gt;
&lt;/ul&gt;

Tags: acoustic-doppler-current-profiling, aerial-video, doppler-radar-velocimetry, drone, hydrographic-datasets, image-velocimetry, inlandwaters, large-scale-particle-image-velocimetry, probability-concept, remote-sensing, space-time-image-velocimetry, stream-discharge, stream-gage-measurement, streamflow, suas, unmanned-aircraft-system, unoccupied-aircraft-system, usgs-66aa3a20d34e352cb119a221, usgs-science-data-catalog-sdc, videography, water-resources
Organization: Department of the Interior
Bureau of Land Management Riverside East Solar Energy Zone Volume 1 (2016 - 2017)

This volume's release consists of 15184 media files captured by autonomous wildlife monitoring devices under the project, Bureau of Land Management Riverside East Solar Energy Zone.  The attached files listed below include several CSV files that provide information about the data release.   The file, "media.csv" provides the metadata about the media, such as filename and date/time of capture.   The actual media files are housed within folders under the volume's "child items" as compressed files.   A critical CSV file is "dictionary.csv", which describes  each  CSV file, including field names, data types, descriptions, and the relationship of each field to fields in other CSV files.    Some of the media files may have been "tagged" or "annotated" by either humans or by machine learning models,  identifying wildlife targets within the media.  If so, this information is stored in  "annotations.csv" and "modeloutputs.csv", respectively.   To protect privacy, all personally identifiable information (PII) have been removed, locations have been "blurred" by bounding boxes, and media featuring sensitive taxa or humans have been omitted.   To enhance data reuse, the sbRehydrate() function in the AMMonitor R package will download files and re-create the original AMMonitor project (database + media files).  See source code at https://code.usgs.gov/vtcfwru/ammonitor.

Tags: acoustic-monitoring, amber, ammonitor, animal-tracking, biota, black-tailed-gnatcatcher, california, ecosystem-monitoring, environment, eurasian-collared-dove, field-inventory-and-monitoring, gambels-quail, loggerhead-shrike, riverside-county, solar-energy-zone, time-series-datasets, usgs-66b37f0bd34eebcf8bb33a52, verdin, vertebrates, wildlife, wildlife-biology
Organization: Department of the Interior
Digital Data Sets of Depth-Duration Frequency of Precipitation for Oklahoma, USGS OFR 99-463.

These geospatial data sets consist of surface grids
of precipitation depths for seven frequencies at 12
durations used in a regional precipitation frequency analysis
for Oklahoma. Eighty-four depth-duration-frequency surfaces
were interpolated from precipitation-station data. The grid-cell
spacing is 2,000 meters. Each depth-duration-frequency surface
was interpolated using the same interpolation function and
parameters.
		
Data were used from precipitation gage stations with at least 10
years of record within Oklahoma and about 50 kilometers into
bordering states. Data were analyzed for seven frequencies
(expressed as recurrence intervals of 2-, 5-, 10-, 25-, 50-, 100-,
and 500-years) and 12 durations (15-, 30-, and 60-minutes; 1-,
2-, 3-, 6-, 12-, and 24-hours; and 1-, 3-, and 7-days).
		
Statistical methods were used to estimate precipitation depths
for each duration-frequency at each station. These station
depth-duration-frequency estimates were interpolated to produce
continuous grids with grid-cell spacing of 2,000 meters. Contour
lines derived from these surfaces (grids) were used to produce
the maps in the "Depth-Duration Frequency of Precipitation for
Oklahoma," by R.L. Tortorelli, Alan Rea, and W.H. Asquith, U.S.
Geological Survey Water-Resources Investigations Report 99-4232.
		
These geospatial data sets may be used to determine an
interpolated value of depth-duration-frequency of precipitation
for any point in Oklahoma.

Tags: environment, geoscientificinformation, inlandwaters, precipitation-frequency-analysis, precipitation-intensity, usgs-66a4ac9f-c221-4005-aec9-c20c5f6b7f8b
Organization: Department of the Interior
Lidar point cloud, elevation models, GPS data, and imagery and orthomosaics from multispectral and true-color aerial imagery data, collected during UAS operations at Marsh Island, New Bedford, MA on October 26th, 2023

Small Uncrewed Aircraft Systems (sUAS) were used to collect aerial remote sensing data over Marsh Island, a salt marsh restoration site along New Bedford Harbor, Massachusetts. Remediation of the site will involve direct hydrological and geochemical monitoring of the system alongside the UAS remote sensing data. On October 26th, 2023, USGS personnel collected natural (RGB) color images, multispectral images, lidar, and ground control points. These data were processed to produce a high resolution lidar point cloud (LPC), digital elevation models (surface and terrain), and natural-color and multispectral reflectance image mosaics. Data collection is related to USGS Field Activity 2023-025-FA and this release only provides the UAS portion.

Tags: 5-band-imagery, aerial-imaging-and-mapping-group, aeropoints, atlantic-ocean, bare-earth, cmhrp, coastal-and-marine-hazards-and-resources-program, commonwealth-of-massachusetts, digital-elevation-models, dji-matrice-600, elevation, geoscientificinformation, geospatial-datasets, image-collections, image-mosaics, micasense-altum-pt, multispectral, new-bedford-613714, nir, orthomosaics, panchromatic, physical-habitats-and-geomorphology, point-cloud, remote-sensing, structure-from-motion, u-s-geological-survey, uas, usgs, usgs-66a3d7f1d34ef465b882216d, whcmsc, woods-hole-coastal-and-marine-science-center, yellowscan-mapper-plus
Organization: Department of the Interior
Pre-fire predicted burn severity for estimating hazard of post-fire debris flow for conservation populations of blue-lineage Colorado River Cutthroat Trout (Oncorhynchus clarkii pleuriticus) in the Upper Colorado River Basin

These data were compiled for/to estimate predicted pre-fire burn severity for estimating hazard of post-fire debris flow for conservation populations of blue-lineage Colorado River Cutthroat Trout. Objective(s) of our study were to predicted burn severity. These data represent predicted pre-fire differenced Normalized Burn Ratio (dNBR) for portions of Colorado, Utah, and Wyoming and were created for the extent of historic distribution of blue-lineage Colorado River Cutthroat Trout in 2016-2022. These data were created by the U.S. Geological Survey, Southwest Biological Science Center using remote sensing and ecological modeling processes and techniques. These data can be used to compare observations of post wildfire burn severity and/or observed post-fire dNBR for independent validation and for estimating potential post-fire debris-flow in unburned areas.

Tags: biota, burn-severity, colorado, colorado-river-cutthroat-trout, data-release, datasets, differenced-normalized-burn-ratio, dirty-devil-river, dnbr, environment, fire-damage, fires, fish, freshwater-ecosystems, green-river, hazards, landslides, machine-learning, modeling, post-fire-debris-flow, remote-sensing, river-reaches, river-systems, sentinel-2, upper-colorado-river-basin, usgs-66a3d1d2d34ef465b882212e, utah, water-quality, wildland-fire, wildlife-biology, wyoming, yampa-river
Organization: Department of the Interior
Estimated Streamflow Using Satellite Data for site: 1551550001, TANANA RIVER, RSQ REACH, AT NENANA, AK

This dataset provides estimated Remote Sensing Streamflow (RSQ) data on a reach along the Tanana River for site: 1551550001, TANANA RIVER, RSQ REACH, AT NENANA, AK. Reach-specific relations between satellite-derived water-surface elevation data and dynamic surface water extent data were used with a modified form of the Manning's streamflow equation to estimate streamflows. Reach-specific details are provided in a README PDF document included with this data release.

Tags: alaska, altimetry-measurement, elevation, inlandwaters, multispectral-imaging, remote-sensing, streamflow, tanana-river, usgs-66b39183d34eebcf8bb33ab3
Organization: Department of the Interior
GeoClaw model output and flood depth data for downstream flood hazards post-hypothetical asteroid impact in Dallas, TX at 15:04 UTC October 22, 2036

We used GeoClaw, a modeling program that simulates shallow surface flows to assess the level of risk associated with downstream flooding following an asteroid impact. Our hypothetical impact scenario was derived from the NASA PAIR 2023 PDC risk corridor: the impact is located in the Dallas-Fort Worth area of Texas (-96.9313 °W, +32.8970 °N) at 15:04 UTC October 22, 2036. We generated flood data for the six river basins that overlap with the possible hydrophobic radii associated with our hypothetical impact scenario. Since GeoClaw does not model precipitation, we used a point-source (spring) in each river basin, with the intention of converting between spring flow and rainfall rates for data analysis in future publications. Tested spring flow rates range from 2 meters/hour to 46 meters/hour at 2 meter/hour intervals with spring flow duration ranging from 1 to 3 days in each river basin, for a total of 414 GeoClaw model runs.

Tags: asteroid, asteroid-impact, brazos-river, cascading-hazard, clawpack, climatologymeteorologyatmosphere, colorado-river, flooding, geoclaw, hazard, inundation, neches-river, red-river, sabine-river, texas, trinity-river, usgs-66a2aa4cd34ec831f2c2d3f9
Organization: Department of the Interior
Water quality and toxicity data to assess the potential effect of nitrogen on juvenile freshwater mussels (Bivalvia: Unionidae) in the Buffalo National River, Arkansas from September 16 2019 to November 20, 2020

The Buffalo National River in Arkansas was established as the first national river in 1972 and later designated as an Extraordinary Resource Water with a Wild and Scenic section in the upper portion. The Buffalo National River's water quality database indicates nitrogen compounds have increased since the 1980s. This study aimed to investigate the potential threat of elevated nutrients and its association with freshwater mussel declines in the Buffalo National River through laboratory and in situ exposures. We evaluated (1) the toxicity of receiving water and sediment samples containing elevated ammonia and nitrate to native juvenile Lampsilis reeveiana (Arkansas Brokenray) and three common aquatic test species (Ceriodaphnia dubia, Pimephales promelas, and Hyallela azteca) and (2) in situ bioassays with juvenile L. reeveiana to investigate the effects of nitrogen contaminants and other water quality factors on survival and growth.

Tags: aquatic-habitat, biological-assessment, biota, contamination-and-pollution, freshwater-mussels, mollusks, pollution-load, usgs-66a247efd34ec831f2c2cd76, water-quality
Organization: Department of the Interior
Estimated Streamflow Using Satellite Data for site: 1556500001, YUKON RIVER, RSQ REACH, 5 MI DS OF KOYUKUK, AK

This dataset provides estimated Remote Sensing Streamflow (RSQ) data on a reach along the Yukon River for site: 1556500001, YUKON RIVER, RSQ REACH, 5 MI DS OF KOYUKUK, AK. Reach-specific relations between satellite-derived water-surface elevation data and dynamic surface water extent data were used with a modified form of the Manning's streamflow equation to estimate streamflows. Reach-specific details are provided in a README PDF document included with this data release.

Tags: alaska, altimetry-measurement, elevation, inlandwaters, multispectral-imaging, remote-sensing, streamflow, usgs-66b3939ad34eebcf8bb33ad7, yukon-river
Organization: Department of the Interior
Sample details and near-real-time ED-XRF data collected during the 2020-2023 Halema‘uma‘u eruptions of Kīlauea volcano, Island of Hawaiʻi

A limited suite of samples for the 2020–2023 Kīlauea eruptions within Kaluapele (the summit caldera) were collected by the U.S. Geological Survey’s Hawaiian Volcano Observatory (HVO) field teams from within a publicly closed area of Hawai‘i Volcanoes National Park in cooperation with the National Park Service. This data release presents sample metadata, whole rock ED-XRF, whole rock WD-XRF, whole rock LA-ICP-MS, glass EPMA, glass LA-ICP-MS, leachate, and isotope data for these samples.

Tags: basalt-glass-volcano-eruption-chemistry, biota, usgs-66a17401d34ec831f2c2c36a
Organization: Department of the Interior