AndreaBozzo/ceres-open-data-index huggingface dataset:
Point shapefile of processed continuous resistivity profiling data below the sediment water interface collected in the Indian River Bay, Delaware, on April 13, 2010, on U.S. Geological Survey Field Activity 2010-006-FA (MRGAPR13_ALLXYZRES.SHP, Geographic, WGS 84)

A geophysical survey to delineate the fresh-saline groundwater interface and associated sub-bottom sedimentary structures beneath Indian River Bay, Delaware, was carried out in April 2010. This included surveying at higher spatial resolution in the vicinity of a study site at Holts Landing, where intensive onshore and offshore studies were subsequently completed. The total length of continuous resistivity profiling (CRP) survey lines was 145 kilometers (km), with 36 km of chirp seismic lines surveyed around the perimeter of the bay. Medium-resolution CRP surveying was performed using a 50-meter streamer in a bay-wide grid. Results of the surveying and data inversion showed the presence of many buried paleochannels beneath Indian River Bay that generally extended perpendicular from the shoreline in areas of modern tributaries, tidal creeks, and marshes. An especially wide and deep paleochannel system was imaged in the southeastern part of the bay near White Creek. Many paleochannels also had high-resistivity anomalies corresponding to low-salinity groundwater plumes associated with them, likely due to the presence of fine-grained estuarine mud and peats in the channel fills that act as submarine confining units. Where present, these units allow plumes of low-salinity groundwater that was recharged onshore to move beyond the shoreline, creating a complex fresh-saline groundwater interface in the subsurface. The properties of this interface are important considerations in construction of accurate coastal groundwater flow models. These models are required to help predict how nutrient-rich groundwater, recharged in agricultural watersheds such as this one, makes its way into coastal bays and impacts surface water quality and estuarine ecosystems. For more information on the survey conducted for this project, see  https://cmgds.marine.usgs.gov/fan_info.php?fan=2010-006-FA.

Tags: agi-supersting, bathymetry, cmgp, coastal-and-marine-geology-program, continuous-resistivity-profiling, crp, delaware, elevation, field-activity-number-2010-006-fa, geoscientificinformation, geospatial-datasets, groundwater, holts-landing, indian-river-bay, indian-river-inlet, info-bank-id-k-6-10-dl, location, lowrance-gps, navigation, north-america, north-atlantic-ocean, oceans, open-file-report-2011-1039, piney-neck, point-shapefile, processed-data, r-v-knob, rosedale-beach, submarine-groundwater, sussex-county, u-s-geological-survey, united-states, usgs, usgs-fd5157d1-c264-45c6-95b9-f08a710ff54b, whcmsc, woods-hole-coastal-and-marine-science-center
Organization: Department of the Interior
Unprocessed aerial imagery from 5 February 2016 coastal survey of Central California.

This is a set of 3494 oblique aerial photogrammetric images and their derivatives, collected from San Francisco to Monterey with a fixed-lens digital camera from a crewed light aircraft, for processing using structure-from-motion photogrammetry and machine learning to study coastal geomorphic processes at high temporal and spatial resolution. JPG files in each folder follow the following naming convention: {CAM###}_{YYYYMMDDHHMMSS_ss}.jpg, where {CAM###} is the last 3 digits of the camera serial number, preceded by the letters "cam", and where {YYYYMMDDHHMMSS_ss} is the image acquisition time in {YearMonthDayHourMinuteSecond_hundredths} expressed in 24-hour time, as recorded by the camera's internal clock and written to the SubSecondDateTime field in the image EXIF data (for example CAM001_202009182311_50 would be the timestamp for an image with a SubSecondDateTime EXIF time/date stamp of September 18th, 2020 at 11:11.50 pm.

Tags: aerial-and-satellite-photography, aerial-photography, agents-of-coastal-change, anthropogenic-agents-of-coastal-change, cmhrp, coastal-and-marine-hazards-and-resources-program, coastal-development, coastal-ecosystems, coastal-erosion, coastal-landslides, coastal-processes, datasets, distributions, earth-sciences, ecology, environment, geography, geologic-processes, geology, geoscientificinformation, geospatial-datasets, habitat, image-analysis, image-collections, imagerybasemapsearthcover, infrastructure, pacific-coastal-and-marine-science-center, pcmsc, physical-habitats-and-geomorphology, remote-sensing, slope-processes, structures, u-s-geological-survey, united-states, united-states-and-territories, usgs, usgs-596c36c3-df26-4296-8a2b-08e899619543, visible-light-imaging
Organization: Department of the Interior
Regional scale magnetotelluric data from the Rio Grande Rift and southern Rocky Mountains, Station rgr316

This dataset consists of 102 magnetotelluric (MT) stations collected in 2012-2014 in the Rio Grande Rift and southern Rocky Mountains. The U.S. Geological Survey acquired these data to improve regional conductivity models of the western United States. This work is in support of studies of the effect of lithospheric modification on electrical resistivity structure and tectonic evolution of the western United States.

Tags: apparent-resistivity, electromagnetic-surveying, geology-geophysics-and-geochemistry-science-center, geophysics, geoscientificinformation, gggsc, impedance, magnetic-field-earth, magnetotelluric, mineral-resources-program, mrp, mt, new-mexico, phase, regional-conductivity-models, rio-grande-rift, rocky-mountains, time-series, tipper, usgs-5ada0ed9e4b0e2c2dd28d37f
Organization: Department of the Interior
Uncertainty table for lidar-derived shorelines used when calculating rates in the Digital Shoreline Analysis System software for the north shore of Nantucket, MA

The Massachusetts Office of Coastal Zone Management launched the Shoreline Change Project in 1989 to identify erosion-prone areas of the coast. The shoreline position and change rate are used to inform management decisions regarding the erosion of coastal resources. In 2001, a 1994 shoreline was added to calculate both long- and short-term shoreline change rates at 40-meter intervals along ocean-facing sections of the Massachusetts coast. In 2013 two oceanfront shorelines for Massachusetts were added using 2008-2009 color aerial orthoimagery and 2007 topographic LIDAR  lidar datasets obtained from NOAA's Ocean Service, Coastal Services Center.
This 2018 update includes two new mean high water (MHW) shorelines for the Massachusetts coast extracted from lidar data collected between 2010-2014. The first new shoreline for the state includes data from 2010 along the North Shore and South Coast from lidar data collected by the U.S. Army Corps of Engineers (USACE) Joint Airborne Lidar Bathymetry Technical Center of Expertise (JALBTCX). Shorelines along the South Shore and Outer Cape are from 2011 lidar data collected by the U.S. Geological Survey's (USGS) National Geospatial Program Office. Shorelines along Nantucket and Martha’s Vineyard are from a 2012 U.S. Army Corps of Engineers Post Sandy Topographic lidar survey. The second new shoreline for the North Shore, Boston, South Shore, Cape Cod Bay, Outer Cape, South Cape, Nantucket, Martha’s Vineyard, and South Coast west of Buzzards Bay is from 2013-2014 lidar data collected by the U.S. Geological Survey's (USGS) Coastal and Marine Geology Program. Shorelines were extracted from these lidar surveys using several different methods dependent on the location of the shoreline and whether or not wave data were available.

Tags: atlantic-coast, coastal-and-marine-geology-program, coastal-processes, database-iv-format, digital-shoreline-analysis-system, dsas, environment, geoscientificinformation, lidar-uncertainty, ma-czm, massachusetts, massachusetts-coastal-zone-management, massachusetts-shoreline-change-project, mean-high-water, mhw, national-assessment-of-shoreline-change-project, new-england, oceans, shoreline, shoreline-change, statistical-analysis, u-s-geological-survey, united-states, usgs, usgs-5ee2791582ce3bd58d7e14a0, whcmsc, woods-hole-coastal-and-marine-science-center
Organization: Department of the Interior
Magnetotelluric data from Minnesota, Wisconsin, and Upper Michigan, 2015-2019, station wup118

This dataset consists of 176 wideband magnetotelluric (MT) stations collected from 2015-2019 across parts of Minnesota, Wisconsin and the Upper Peninsula of Michigan. The U.S. Geological Survey (USGS) acquired these data as part of regional investigations into the geologic and tectonic framework of the area and to support mineral resource 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 wup118 in the Western Upper Peninsula survey region. A shapefile with station information for all stations in this dataset is available at https://doi.org/10.5066/P9G2Y71H.

Tags: animikie-basin, apparent-resistivity, archean, ashland-syncline, bayfield-peninsula, conductivity, duluth-complex, electromagnetic-surveying, exploration, geologic-structure, geology-geophysics-and-geochemistry-science-center, geophysics, geoscientificinformation, gggsc, impedance, keweenaw-peninsula, lake-superior, magnetic-field-earth, magnetotelluric-surveying, magnetotellurics, mesoproterozoic, michigan, midcontinent-rift, mineral-resources, mineral-resources-program, minnesota, mrp, mt, paleoproterozoic, penokean-orogen, phanerozoic, phase, quaternary, tectonics, time-series, tipper, upper-peninsula, usgs-5f73c0d882cef8d1839960a3, wisconsin, wisconsin-magmatic-terranes
Organization: Department of the Interior
Marine Arctic polygon distribution of Bering Poacher (Occella dodecaedron) (Tilesius, 1813)

Region(s) of distribution of Bering Poacher (Occella dodecaedron) (Tilesius, 1813) in the Arctic as digitized for U.S. Geological Survey Scientific Investigations Report 2016-5038. For details on the project and purpose, see the report at https://doi.org/10.3133/sir20165038. Complete metadata for the collection of species datasets is in the metadata document "Dataset_for_Alaska_Marine_Fish_Ecology_Catalog.xml" at https://doi.org/10.5066/F7M61HD7. Source(s) for this digitized data layer are listed in the metadata Process Steps section. Note that the original source may show an extended area; some datasets were limited to the published map boundary. Distributions of marine fishes are shown in adjacent Arctic seas where reliable data are available. The data were clipped to show only the marine distribution areas although some species also may have an inland presence.

Tags: alaska, arctic, beaufort-sea, bering-poacher, bering-sea, bering-strait, biogeography, chukchi-beaufort-lease-area, chukchi-sea, distributions, ecology, fish, marine, marine-fishery-resources, northeast-russia, northwest-canada, northwest-territories, nunavut, occella-dodecaedron, tilesius-1813, u-s-exclusive-economic-zone, usgs-58812ddee4b00a062356ffa3, yukon
Organization: Department of the Interior
Phytoplankton Data from Owasco, Seneca, and Skaneateles Lakes, Finger Lakes Region, New York, 2019–2020 (ver. 2.1, June 2023)

This U.S. Geological Survey (USGS) data release provides phytoplankton data collected as part of an advanced harmful algae bloom (HAB) monitoring study conducted in collaboration with the New York State Department of Environmental Conservation (NYSDEC). Samples were collected biweekly in association with continuous monitoring platforms in Owasco, Seneca, and Skaneateles Lakes, Finger Lakes Region, New York and one opportunistic bloom sample site at Emerson Park Boat Launch in Owasco Lake. The platforms were deployed from May-November in 2019 and June-October in 2020. This dataset includes all routine and quality assurance/quality control samples collected at the four sampling locations on the three lakes: three routinely monitored platform sites (one per lake), and one site at the Emerson Park Boat Launch in Owasco Lake where an opportunistic bloom sample was collected. Phytoplankton were identified to the lowest possible taxonomic level, and abundance (density reported as both natural units and cells) and biovolume are reported. All data are reported as raw calculated values and are not rounded to USGS significant figures. This data release was produced in compliance with the open data requirements to make scientific data associated with USGS research efforts and publications available to the public. 
First Posted November 19, 2021 ver. 1.0
Revised April 2023, ver. 2.0
Revised June 2023, ver. 2.1

Tags: algae, class, division, family, freshwater, genus, lake, new-york, order, owasco-lake-platform, owasco-outlet-at-emerson-pk-boat-launch, phytoplankton, seneca-lake-platform, skaneateles-lake-platform, species, taxa, taxonomy, united-states, usgs-60ae4e58d34e4043c8538b8a, usgs-station-id-425027076564401, usgs-station-id-425327076313601, usgs-station-id-425418076322301, usgs-station-id-425606076251601
Organization: Department of the Interior
LANDFIRE Remap Forest Canopy Height (CH) CONUS

LANFIRE's (LF) Remap Forest Canopy Height (CH) describes the average height of the top of the canopy for a stand. In disturbed locations CH is calculated from linear regression equations derived from Forest Vegetation Simulator (FVS) plot data output, but at non-disturbed locations it is assigned the midpoint of Fuel Vegetation Height (FVH) forested classes. In some instances, LF Remap assumes the potential burnable biomass in the tree canopy has been accounted for in the surface fuel model. For example, young or short conifer stands where the trees are represented by a shrub type fuel model will not have canopy characteristics.
LF Remap Annual Disturbance products are incorporated into CH to provide informed changes by disturbance type, severity, and time since disturbance (TSD). Annual Disturbance products provide a pre-disturbance scenario represented by LF Remap existing vegetation products, the reporting of pre-disturbance scenarios helps to calculate CH. Vegetation adjustments are then modeled in disturbance areas based on disturbance type and severity. CH is then used in the calculation of Canopy Bulk Density (CBD) and Canopy Base Height (CBH). CH supplies information for fire behavior models, such as FARSITE (Finney 1998), that can determine; the starting point for embers in the spotting model, wind reductions, and the volume of crown fuels.
CH also has capable fuels functionality, capable fuels calculate TSD assignments for disturbed areas using an effective year. For example, year 2019 fuels may be calculated for the year 2019. This new process considers all the existing disturbances included in LF Remap and adjusts the TSD for these to the effective year (2019 in this example), making the products "2019 capable fuels." More information about capable fuels can be found at https://www.landfire.gov/lf_remap.php.

Tags: biota, canopy-height, ch, conterminous-united-states, continental-u-s, conus, fires, geographic-information-systems, geospatial-datasets, hazard-preparedness, image-collections, imagerybasemapsearthcover, landfire-2016, landfire-remap, raster-digital-data, remote-sensing, u-s-forest-service-usfs, u-s-geological-survey-usgs, united-states, us, usgs-23ef271e-e1e8-4f0f-a1b4-a07f0cdd4d40
Organization: Department of the Interior
Topographic Lidar Survey of Dauphin Island, Alabama and Chandeleur, Stake, Grand Gosier and Breton Islands, Louisiana, July 12-14, 2013 -- Bare Earth Digital Elevation Models (DEMs)

A topographic lidar survey was conducted on July 12-14, 2013 over Dauphin Island, Alabama and Chandeleur, Stake, Grand Gosier and Breton Islands, Louisiana.
The data were collected at a nominal pulse space of 1 meter (m) and processed to identify bare earth elevations.
Bare earth Digital Elevation Models (DEMs) were generated based on these data.
Photo Science, Inc., was contracted by the U.S. Geological Survey (USGS) to collect and process the lidar data.
The bare earth DEMs are 32-bit floating point ERDAS Imagine (IMG) files with a horizontal spatial resolution of 1-m by 1-m.
They are projected to Universal Transverse Mercator (UTM), Zone 16, North American Datum (NAD) 1983, meters (m) coordinates. Their vertical datum is NAVD88 (GEOID12A) meters.
Eighty-five DEMs, based on a 2-kilometer (km) by 2-km tiling scheme, cover the entire survey area.
These lidar data are available to Federal, State and local governments, emergency-response officials, resource managers, and the general public.

Tags: alabama, altimetry, bare-earth, barrier-islands, bathymetry-and-elevation, breton-island, chandeleur-islands, coastal-processes-gt-beaches, dauphin-island, dem, digital-elevation-model, digital-elevation-models, distributions, doi-usgs-cmg-gt-coastal-and-marine-geology-u-s-geological-survey-u-s-department-of-interior, elevation-data, grand-gosier-island, gulf-of-mexico, gulf-of-mexico-barrier-islands, hydrology, land-surface-gt-topography-gt-terrain-elevation, laser-altimetry, lidar, lidar-gt-light-detection-and-ranging, louisiana, model, ocean-gt-coastal-processes-gt-barrier-islands, remote-sensing, stake-island, topographic-mapping, topography, united-states, usgs-819000f1-7a14-4cd5-bbea-d42e1f0b7636
Organization: Department of the Interior
Slab2 - A Comprehensive Subduction Zone Geometry Model, Muertos Trough Region

Subduction zones are home to the most seismically active faults on the planet. The shallow megathrust interface of subduction zones host our largest earthquakes, and are the only faults capable of M9+ ruptures. Despite these facts, our knowledge of subduction zone geometry - which likely plays a key role in determining the spatial extent and ultimately the size of subduction zone earthquakes - is incomplete. Here we calculate the three- dimensional geometries of all active global subduction zones. The resulting model - Slab2 - provides for the first time a comprehensive geometrical analysis of all known slabs in unprecedented detail.

Tags: earth-science, earthquake-hazard, earthquake-hazards-program, ehp, geologic-hazards-science-center, ghsc, large-earthquake-ruptures, shallow-megathrust-interface, subduction-zone, subduction-zone-geometry-model, usgs, usgs-5aa40800e4b0b1c392eaaeeb
Organization: Department of the Interior
Data collected in 2009-2012 to assess benthic macroinvertebrate response to dike removal on the Nisqually River delta

Macroinvertebrate and environmental data were collected annually in July-August in the year before dike removal (2009) and the first three years after dike removal (2010-2012) at the Nisqually River Delta, Washington, U.S.A. Data were collected along a gradient extending from the inner marsh edge to the delta front and spanning different types of habitat including marsh restored to tidal inundation by dike removal, previously restored marsh, undisturbed reference marsh, and tidal flats. Biological data comprised benthic macroinvertebrate species composition, abundance, and biomass. Environmental correlates included bed elevation; sediment grain size, organic content, and pH; and water column temperature, salinity, and dissolved oxygen.

Tags: billy-frank-junior-nisqually-national-wildlife-refuge, biota, dike-removal, environment, estuary, macroinvertebrate, nisqually-river, oceans, restoration, thurston-county, usgs-66148575d34e63346653049d
Organization: Department of the Interior
Specific Water Quality Sites for Iron County, Utah

This map shows specific water-quality items and hydrologic data site
information which come from QWDATA (Water Quality) and GWSI (Ground
Water Information System). Both QWDATA and GWSI are subsystems of
NWIS (National Water Inventory System)of the USGS (United States
Geologic Survey).
		
This map is for Iron County, Utah.
		
The scope and purpose of NWIS is defined on the web site:
		
http://water.usgs.gov/public/pubs/FS/FS-027-98/

Tags: alkalinity, ammonia, ammonia-unionize, dissolved-solids, environment, flow-rate, geoscientificinformation, hardness, hardness-total, inlandwaters, iron, iron-county, nitrogen, nitrogen-nitrate, ph, quality, specific-conductance, state-of-utah, usgs-f75b7e91-e493-4567-a495-90387c6cc46b, utah, water, water-level, water-quality, water-quality-site, water-temperature
Organization: Department of the Interior
ShakeMap Atlas V4 and AtlasCat

The Atlas of ShakeMaps (~14,100 earthquakes, 1900-2020) provides a consistent and quantitative description of the distribution of shaking intensity for calibrating earthquake loss estimation methodologies, like those used in the PAGER system. Version 4 of the Atlas includes a vastly expanded compilation of ShakeMaps for consequential and widely felt earthquakes using updated ShakeMap (Version 4) software. For each event, we have attempted to gather available macroseismic, recorded ground motions and finite fault inputs.
AtlasCat is the companion catalog to Atlas V4. For each event in the Atlas, AtlasCat contains population exposure to each intensity level, loss information, and summary data regarding the number of ground motion recordings, intensity observations, and availability of a finite fault.

Tags: geoscientificinformation, pager, shakemap, usgs-5e3b319ee4b0edb47bddae34
Organization: Department of the Interior
Coastwide Reference Monitoring System (CRMS) 2005, 2008, 2012, 2015, 2018, and 2021 Site 0650 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 six land-water products (2005, 2008, 2012, 2015, 2018, and 2021).  The resulting matrix has 64 possible classes defined by the combination of land and water categories on those six 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-6569fff0d34e6dde1a4ae307, wetland, wetland-ecosystems, wetland-restoration
Organization: Department of the Interior