AndreaBozzo/ceres-open-data-index huggingface dataset:
DS926 Digital surfaces and thicknesses of selected hydrogeologic units of the Floridan aquifer system in Florida and parts of Georgia, Alabama, and South Carolina -- Contours for thickness of the Floridan aquifer system aquifer

Digital surfaces and thicknesses of selected hydrogeologic units of the Floridan 
aquifer system were developed to define an updated hydrogeologic framework as 
part of the U.S. Geological Survey Groundwater Resources Program. This feature 
class contains contour lines generated from the thickness of FAS raster.

Tags: alabama, contour, environment, fas, florida, floridan-aquifer-system, geology, georgia, geoscientificinformation, hydrogeology, inlandwaters, regional-groundwater-availability-study, south-carolina, stratigraphy, thickness, united-states-geological-survey, usgs, usgs-806cfa6a-ef23-4bb9-b7ee-b0da2cda9f67
Organization: Department of the Interior
Magnetotelluric data from Missouri, Arkansas, Tennessee, Illinois, and Kentucky, 2016-2019, station mrv013

This dataset consists of 127 wideband and 21 long-period magnetotelluric (MT) stations collected from 2016-2019 across parts of Missouri, Arkansas, Tennessee, Illinois, and Kentucky. The U.S. Geological Survey acquired these data as part of regional investigations into the geologic and tectonic framework of the area and to support mineral resource and geologic hazard investigations. These data have been used to generate a 3D regional conductivity model of the area. Files included in this publication include measured electric- and magnetic-field time series as well as estimated impedance and vertical-magnetic field transfer functions. The data included here are for MT station mrv013 in the Mississippi River Valley survey region. A shapefile with station information for all stations in this dataset is available at https://doi.org/10.5066/P9F7HFH7.

Tags: apparent-resistivity, arkansas, conductivity, electromagnetic-surveying, exploration, geologic-structure, geology-geophysics-and-geochemistry-science-center, geophysics, geoscientificinformation, gggsc, illinois, impedance, kentucky, magnetic-field-earth, magnetotelluric-surveying, magnetotellurics, mineral-resources, mineral-resources-program, mississippi-embayment, missouri, mrp, mt, ozark-plateau, phanerozoic, phase, precambrian, quaternary, reelfoot-rift, saint-francois-mountains, tectonics, tennessee, time-series, tipper, usgs-5f91c60c82ce720ee2d33b78
Organization: Department of the Interior
Wind rose plots for the volcano: 320160  Silverthrone

This zip folder contains ASCII text files of vectors at the specified volcano at 
12-hour intervals, 
from January 1, 1990 through December 28, 2009.  
The wind vectors are divided into five files, names by their elevation range above 
sea level in the atmosphere: 00-05km.txt; 05-11km.txt; 11-16km.txt; 16-24km.txt; 
and 24-30km.txt. 
The zip folder also contains a subfolder "figures", with Wind rose plots of wind 
direction and speed over 
this time period.  The plots are by season, and by elevation, given a total of 20 
plots (4 seasons, 5 
elevation ranges).  A summary plot is also included which gives the year-round 
wind pattern at the volcano, 
at 0-5 km elevation.  Plots are in both jpg and pdf format.

Tags: meteorology, usgs-58d015c8e4b0236b68f52feb, volcanic-ash, volcanic-eruption-forecasting, wind
Organization: Department of the Interior
Greenbrier River at Alderson, West Virginia, Flood Map Files from June 2016

The mapped area boundary, flood inundation extents, and depth rasters were created to provide an estimated extent of flood inundation along the Greenbrier River within the community of Alderson, West Virginia. These geospatial data include the following items: 
1. greenbrier_ald_bnd; shapefile containing the polygon showing the mapped area boundary for the Greenbrier River flood maps, 
2. greenbrier_ald_hwm; shapefile containing high-water mark points, 
3. polygon_greenbrier_ald_hwm; shapefile containing mapped extent of flood inundation, derived from the water-surface elevation surveyed at high-water marks, 
4. depth_hwm; raster file for the flood depths derived from the water-surface elevation surveyed at high-water marks, 
5. polygon_greenbrier_ald_dem; shapefile containing mapped extent of flood inundation, derived from the height above ground recorded at high-water marks and the digital elevation model (DEM) raster, 
6. depth_dem; raster file for the flood depths derived from the height above ground recorded at high-water marks and the digital elevation model raster. 
The upstream and downstream mapped area extent is limited to the upstream-most and downstream-most high-water mark locations. In areas of uncertainty of flood extent, the mapped area boundary is lined up with the flood inundation polygon extent. The mapped area boundary polygon was used to extract the final flood inundation polygon and depth raster from the water-surface elevation raster file. Depth raster files were created using the "Topo to Raster" tool in ArcMap (ESRI, 2012). For this study two sets of inundation layers were generated for each reach. One raster file showing flood depths, "depth_hwm", was created by using high-water mark water-surface elevation values on the land surface and a digital elevation model. However, differences in elevation between the surveyed water-surface elevation values at HWM’s and the land-surface elevation from the digital elevation model data provided uncertainty in the inundation extent of the generated layers. Often times elevation differences of +/- 20 feet were noticed between the surveyed elevation from a HWM on the land surface and the digital elevation model land-surface elevation. Due to these elevation differences, we incorporated a second method of interpolating the water-surface layer. The recorded height above ground value from the surveyed HWM was added to the digital elevation model land-surface elevation at that point. This created a new water-surface elevation value to be used with the “Topo to Raster” interpolation method to create a second depth raster, "depth_dem". Both sets of inundation layers are provided.

Tags: alderson, boundary, extent, flood, flood-inundation-maps, flooded-area, geospatial-analysis, greenbrier-river, high-water-marks, river-stream, study-area, usgs-59c94d26e4b017cf313f0fdb, west-virginia
Organization: Department of the Interior
Airborne geophysical survey: Palisades, Idaho

Aeromagnetic data were collected along flight lines by instruments in an
aircraft that recorded magnetic-field values and locations.  This dataset
presents latitude, longitude, altitude, and magnetic-field values.

Tags: aeromagnetic-data, aeromagnetic-surveying, airborne-surveys, f16019-bonneville, f16081-teton, f56023-lincoln, f56039-teton, field-monitoring-stations, geophysical-surveys, geophysics, geospatial-datasets, id, idaho, magnetic, magnetic-field-earth, magnetic-surveys, palisades, residual-magnetic-field, total-field, united-states, usgs-52c54a88-c391-43d6-b106-26f2aa54ab1d, wyoming
Organization: Department of the Interior
Geologic map database to accompany geologic map of the State of Hawaii

This digital publication contains all the geologic map information used to publish U.S. Geological Survey Geologic Investigations Map Series SIM-3143 (Sherrod and others, 2021). This geologic map shows the distribution and stratigraphic relation of volcanic, intrusive, and sedimentary units emplaced in the past 8 million years across the eight principal islands of the Hawaiian archipelago, State of Hawaii, U.S.A.

Tags: east-molokai-volcanics, faults, geologic-maps, geology, geoscientificinformation, hamakua-volcanics, hana, hana-volcanics, hawaii, hawi-volcanics, hilina-basalt, holocene, honolulu, honolulu-volcanics, honomanu-basalt, hualalai-volcanics, kahoolawe, kahuku-basalt, kalaupapa-volcanics, kanapou-volcanics, kau-basalt, kauai-county, kaupo-mud-flow, kiekie-basalt, koloa-volcanics, koolau-basalt, kula-volcanics, lahaina-volcanics, lanai, laupahoehoe-volcanics, maui, miocene, molokai, niihau, ninole-basalt, oahu, paniau-basalt, pleistocene, pliocene, pololu-volcanics, puna-basalt, quaternary, tertiary, tuff-of-mokuhooniki-cone, united-states, usgs-60df56d5d34ed15aa3b8a39c, volcanoes, waianae-volcanics, wailuku, wailuku-basalt, waimea-canyon-basalt, west-molokai-volcanics
Organization: Department of the Interior
North American Bat Monitoring Program (NABat) Master Sample and Grid-Based Sampling Frame: Alaska and Canada at a 10x10km resolution

The NABat sampling frame is a grid-based finite-area frame spanning Canada, the United States, and Mexico consisting of 10-km by 10-km (100-km2) grid cell sample units.  This grain size is biologically appropriate given the scale of movement of most bat species, which routinely travel many kilometers each night between roosts and foraging areas and along foraging routes.  A draw of sample units from a finite sampling frame using the GRTS design produces an ordered list of units such that any ordered subset of that list is also randomized and spatially balanced. 
This vector dataset is the individual grid-based sampling grid for Alaska and Canada at a 10x10km resolution.

Tags: alaska, biota, canada, ecosystem-monitoring, location, usgs-5b7753a8e4b0f5d578820452
Organization: Department of the Interior
2013 Potentiometric-surface contours of the Piney Point Aquifer, New Jersey

This dataset contains 10-foot contours of the 2013 Piney Point aquifer potentiometric surface in the Coastal Plain of New Jersey. The potentiometric-surface contours show altitudes at which water levels would have risen in tightly-cased wells and represent conditions in October 2013 through January 2014. Groundwater-level data from 56 wells cased in, and with the screened interval open to the Piney Point aquifer, were used to construct the potentiometric surface and are publicly available from the U.S. Geological Survey's National Water Information System.

Tags: aquifer, effects-of-groundwater-extraction, groundwater, groundwater-level, hydrogeology, usgs-5efbacee82ced62aaaf05d83, water-resources, water-use, water-well
Organization: Department of the Interior
a194yb.m77t and a194yb.h77t: MGD77T data and header files for single-beam bathymetry for field activity A-1-94-YB in Yakutat Bay and Yakutat Sea Valley, Alaska from 08/05/1994 to 08/08/1994

Single-beam bathymetry data along with GPS navigation data was collected as part of the U.S. Geological Survey cruise A-1-94-YB. The cruise was conducted in Yakutat Bay and Yakutat Sea Valley, Alaska from August 5 to August 8, 1994. The chief scientists were Paul Carlson, Rob Kayen from the USGS Coastal and Marine Geology office in Menlo Park, CA and Ellen Cowan (Appalachian State University) and Ross Powell(North Illinois University).
The purpose of this cruise was to study Hi-Res seismic facies to interpret glacial fluctuations in Gulf of Alaska region. The geophysical source was a 12 kilohertz (kHz) echosounder.
These data are reformatted from space-delimited ASCII text files located in the Coastal and Marine Geology Program (CMGP) InfoBank field activity catalog at http://walrus.wr.usgs.gov/infobank/a/a194yb/html/a-1-94-yb.meta.html into MGD77T format provided by the NOAA's National Geophysical Data Center(NGDC). The MGD77T format includes a header (documentation) file (.h77t) and a data file (.m77t). More information regarding this format can be found in the publication listed in the Cross_reference section of this metadata file.

Tags: bathymetry, bathymetry-and-elevation, bathymetry-measurement, distributions, geoscientificinformation, gulf-of-alaska, marine-geology, marine-geophysics, marine-seismic, oceans, seafloor-topography, single-beam-bathymetry, single-beam-echo-sounder, state-of-alaska, usgs-c9d139b1-ef0c-4d33-bada-2d84e180f9a1, water-depth, yakutat-bay
Organization: Department of the Interior
Travel Time and Dissolved Oxygen Data from August 2020 Along a 1-Mile Reach of the Blue River near 58th Street, Kansas City, Missouri

These data were collected during a travel time and dissolved oxygen study along a 1-mile reach of the Blue River downstream from 58th Street in Kansas City, Missouri. The study was a cooperative effort between the U.S. Geological Survey (USGS), the U.S. Environmental Protection Agency Urban Waters Federal Partnership program, and the Kansas City, Missouri, Water Services Department.  This is part of a larger USGS effort supporting the Middle Blue River Basin Urban Waters Federal Partnership.
This data release contains continuous water-quality measurements (Blue_River_CQWM.csv), rhodamine dye sensor data (Blue_River_dye_profiles.csv), analytical data from synoptic water-quality samples (Blue_River_QWDATA.csv), manual field measurements (Blue_River_manual_measurements.csv), and station information and comments for sensor data (Blue_River_stations.csv).

Tags: blue-river, kansas-city, missouri, oxygen-content-water, tracer-study, usgs-6050d2ffd34eb1203124caa3
Organization: Department of the Interior
PR_Q05.TIF - Puerto Rico U.S. EEZ GLORIA sidescan-sonar data mosaic (5 of 9) (ACEA, 50 m, Clarke1866)

The Puerto Rico U.S. EEZ study area includes the seafloor between the island of Puerto Rico and the Puerto Rico Trench floor and extends west to Mona Canyon and east to the U.S. Virgin Islands. South of the islands, it covers parts of the Muertos Trough and the Venezuelan Basin. As in earlier EEZ reconnaissance surveys, the USGS utilized the GLORIA (Geological LOng-Range Inclined Asdic) sidescan-sonar system to complete the geologic mapping. The collected GLORIA data were processed and digitally mosaicked to produce continuous imagery of the seafloor. A total of 9 digital mosaics of approximately a 2 degree by 2 degree (or smaller) area with a 50-meter pixel resolution were completed for the Puerto Rico U.S. EEZ.

Tags: acoustic-receivers, acoustic-reflectivity, atlantic-ocean, backscatter, caribbean-sea, cmgp, coastal-and-marine-geology-program, continental-island-rise, continental-island-slope, continental-margin, continental-rise, continental-shelf, continental-slope, distributions, eez, exclusive-economic-zone, exclusive-economic-zone-eez, geological-long-range-inclined-asdic, geoscientificinformation, geotiff-image, gloria, gloria-gt-geological-long-range-inclined-asdic, greater-antilles-ecoregion, grey-scale-image, image-mosaics, imagerybasemapsearthcover, marine-basin-floor, marine-geology, marine-geophysics, marine-oceanic, mona-canyon, muertos-trough, ocean-gt-atlantic-ocean, ocean-gt-atlantic-ocean-gt-north-atlantic-ocean, ocean-gt-atlantic-ocean-gt-north-atlantic-ocean-gt-caribbean-sea, ocean-gt-atlantic-ocean-gt-north-atlantic-ocean-gt-caribbean-sea-gt-puerto-rico, ocean-gt-atlantic-ocean-gt-north-atlantic-ocean-gt-caribbean-sea-gt-virgin-islands, oceans, oceans-gt-ocean-acoustics-gt-acoustic-reflectivity, physical-habitats-and-geomorphology, puerto-rico, puerto-rico-trench, sea-floor-acoustic-reflectivity, sea-floor-characteristics, seabed, side-scan-sonar, sidescan-sonar, sidescan-sonar-mosaic, trench, u-s-geological-survey, usgs, usgs-7553c65f-de75-4a52-8814-517dbcc6084d, virgin-island-shelf, virgin-islands, whsc, whsc-cruise-identifier-frnl85-4, whsc-cruise-identifier-frnl85leg4, whsc-serial-number-85039, woods-hole-science-center
Organization: Department of the Interior
Spectroscopy of Expanded Vermiculite Products and Insulation

This dataset contains descriptions and analytical data (i.e., electron microprobe, X-ray diffraction, spectral reflectance, and scanning electron microprobe analyses) for unexpanded and expanded vermiculite samples. These data are provided for 52 samples of vermiculite attic insulation, horticultural products, aggregate, and packing materials derived from mines near Enoree, South Carolina; Libby, Montana; Louisa, Virginia; Palabora, South Africa; and Jiangsu, China collected from 2000 to 2016.  Electron probe microanalysis and spectra of unexpanded ores from these locations and Llano, Texas are also given.  Tables of electron microprobe and spectral absorption information are also included along with ascii listings of spectral reflectance for each sample. X-ray diffraction data for a limited set of the 52 expanded vermiculite samples are also given in figures included in the sample description pdf files.  Scanning Electron micrographs of the expanded vermiculite samples or their sink fractions are also presented in the sample description pdf files.  Some of these samples, particularly the ones from Libby, Montana contain bundles of elongate amphibole capable of causing asbestosis, lung cancer, and mesothelioma.  This release encompasses all of the data used to support the journal publication and can be more fully understood when referring to that publication.

Tags: central-minerals-and-environmental-resources-science-center, cggsc, chemical-analysis, china, cmersc, crustal-geophysics-and-geochemistry-science-center, electron-probe-microanalysis, elongate-amphiboles, enoree, environment, expanded-vermiculite, geoscientificinformation, jiangsu, libby, louisa, mineral-deposits, mineral-resources-program, mineralogy, montana, mrp, palabora, provenance, reflectance-spectroscopy, scanning-electron-microscopy, south-africa, south-carolina, spectroscopy, usgs-583457d6e4b0070c0abed8c6, vermiculite-insulation, virginia, vspec-technique, x-ray-diffraction
Organization: Department of the Interior
Modeled conterminous United States Crop Cover datasets for 2012

Crop cover maps have become widely used in a range of research applications. Multiple crop cover maps have been developed to suite particular research interests. The National Agricultural Statistics Service (NASS) Cropland Data Layers (CDL) are a series of commonly used crop cover maps for the conterminous United States (CONUS) that span from 2008-2013. In this investigation we wanted to expand the temporal coverage of the NASS CDL archive back to 2000 by creating yearly NASS CDL-like crop cover maps derived from a classification tree model algorithm. We used over 11 million crop sample records to train a classification tree algorithm and to develop a crop classification model (CCM). The model was used to create crop cover maps for the CONUS for years 2000-2013 at 250 meter spatial resolution. The CCM and the maps for years 2008-2013 were assessed for accuracy relative to downscaled NASS CDLs to 250 meter. The CCM performed well against a withheld test dataset with a prediction accuracy of over 90 percent. The assessment of the crop cover maps indicated that the model performed well spatially, placing crop cover pixels within their known domains. However, the model did show a bias toward the “Other” crop cover class which caused frequent misclassifications of pixels around the periphery of large crop cover patches and of pixels that form small, sparsely dispersed crop cover patches.

Tags: conterminous-united-states, crop-cover, cropland-data-layers, decision-tree-classifier, nass-cdl, usgs-578e4c9ce4b0f1bea0e147a8
Organization: Department of the Interior
Simulated Recharge Areas to Surface Waters and Public-Supply Wells with Travel Times Greater Than and Less Than 10 Years For Average 2005-2015 Conditions, Long Island, NY

This data release contains model simulation results of a particle tracking analysis to delineate areas that provide recharge to surface waters and public-supply wells on Long Island, NY. The analysis partitions the recharge areas based on particle travel times of greater than or less than 10 years to reach the receiving surface water or well. The simulation was performed using a regional-scale numerical model of the Long Island aquifer system (Walter and others, 2020a and 2020b) for average 2005-2015 conditions. The model implements MODFLOW-NWT (Niswonger and others, 2011) to represent steady-state groundwater pumping and aquifer recharge conditions; recharge areas were identified and partitioned using the particle-tracking program MODPATH version 6.0.01 (Pollock, 2012). An executable file with simulation inputs is included along with shapefiles of the model grid and resolved recharge areas.

Tags: environment, geoscientificinformation, groundwater, groundwater-model, inlandwaters, kings-county, long-island, modflow-nwt, modpath6, nassau-county, new-york, particle-tracking, queens-county, suffolk-county, usgs-642d864ed34ee8d4add3a025, usgsgroundwatermodel
Organization: Department of the Interior
DS926 Digital surfaces and thicknesses of selected hydrogeologic units of the Floridan aquifer system in Florida and parts of Georgia, Alabama, and South Carolina -- Potentiometric surface contours for the top of the Floridan aquifer system - 50 foot interval

Digital surfaces and thicknesses of selected hydrogeologic units of the Floridan aquifer 
system were developed to define an updated hydrogeologic framework as part of the U.S. 
Geological Survey Groundwater Resources Program. This feature class contains 50 foot 
interval contour lines generated from the top of FAS raster.

Tags: alabama, contours, environment, florida, floridan-aquifer-system, geology, georgia, geoscientificinformation, hydrogeology, inlandwaters, potentiometric-surface, regional-groundwater-availability-study, south-carolina, stratigraphy, top, united-states-geological-survey, usgs, usgs-571fd8ce-85fc-4e45-a4c1-c0a8e91ab9ff
Organization: Department of the Interior
An Unvegetated to Vegetated Ratio (UVVR) for coastal wetlands of the Pacific Coast - 2018

Prior research has shown that sediment budgets, and therefore stability, of microtidal marsh complexes scale with areal unvegetated to vegetated marsh ratios (UVVR) suggesting these metrics are broadly applicable indicators of microtidal marsh vulnerability. This effort has developed the UVVR metric using readily available satellite imagery for the coastal areas of the contiguous United States (CONUS). These datasets provide annual averages of 1) developed, 2) vegetated, 3) unvegetated ratios and 4) an unvegetated to vegetated ratio (UVVR)  at 30-meter resolution over the coastal areas of the contiguous United States for the years 2014-2018. Additionally, multi-year average values of vegetated ratio, its standard deviation and a UVVR based on the annually-averaged vegetated ratio are provided for the coastal wetlands of the contiguous United States based on the National Wetland Inventory delineation.

Tags: california, coastal-wetlands, conterminous-united-states, oregon, pacific-coast, usgs-5e4d6440e4b0ff554f6d53de, washington, wetland-change, wetland-gain, wetland-loss, wetlands
Organization: Department of the Interior
Coastwide Reference Monitoring System (CRMS) 2005, 2008, 2012, 2016 and 2018 Site 4448 land-water matrix

Wetland restoration efforts conducted by the Coastal Wetlands Planning, Protection and Restoration Act (CWPPRA) in Louisiana rely on monitoring to determine the efficacy of these projects. The Coastwide Reference Monitoring System (CRMS) was developed to assist in a multiple-reference approach that uses aspects of hydrogeomorphic functional assessments and probabilistic sampling for monitoring. The CRMS program includes a suite of approximately 390 sites that encompass the range of hydrological and ecological conditions for each stratum. As part of CRMS, land and water classifications are created from Digital Orthophoto Quarter Quadrangles (DOQQs) approximately every three years at all CRMS sites. This dataset consists of a matrix of five land-water products (2005, 2008, 2012, YYYY and 2018).  The resulting matrix has 32 possible classes defined by the combination of land and water categories on those five dates.

Tags: alteration-of-wetland-habitats, cartography, coastal, coastal-louisiana, crms, doqq, emergent-wetland, forested-wetland, geographic-information-system, imagerybasemapsearthcover, land-water, louisiana, mapping, marsh, protection, restoration, scrub-shrub-wetland, state-of-louisiana, usgs-611f14e7d34e40dd9c01d348, wetland, wetland-ecosystems, wetland-restoration
Organization: Department of the Interior