AndreaBozzo/ceres-open-data-index huggingface dataset:
ASCII formatted file of the 4-m bathymetry from the northern half of USGS survey 98015 of the Sea Floor off Eastern Cape Cod (CAPENORTH_GEO4M_XYZ.TXT, Geographic, NAD83)

This data set includes bathymetry of the sea floor offshore of eastern Cape Cod, Massachusetts.  The data were collected with a multibeam sea floor mapping system during USGS survey 98015, conducted November 9 - 25, 1998.  The surveys were conducted using a Simrad EM 1000 multibeam echosounder mounted aboard the Canadian Coast Guard vessel Frederick G. Creed.  This multibeam system utilizes 60 electronically aimed receive beams spaced at intervals of 2.5 degrees that insonify a strip of sea floor up to 7.5 times the water depth (swath width of 100 to 200 m within the survey area).  The horizontal resolution of the beam on the sea floor is approximately 10% of the water depth.  Vertical resolution is approximately 1 percent of the water depth.

Tags: ascii-formatted-file, atlantic-ocean, bathymetry, bathymetry-and-elevation, bathymetry-measurement, cape-cod, cape-cod-national-seashore-park, cmgp, coastal-and-marine-geology-program, distributions, elevation, field-activity-number-98015, marine-geophysics, massachusetts, multibeam-bathymetry, multibeam-echo-sounder, multibeam-sonar, north-america, oceans, seafloor-elevation, simrad-em1000, u-s-east-coast, u-s-geological-survey, united-states, usgs, usgs-230ac049-412d-4901-aa6e-18e85b5be47c, whsc, woods-hole-science-center
Organization: Department of the Interior
Aerial Imagery of the Florida Gulf Coast: 2024-10-16 to 2024-10-22, Post-Hurricane Milton

The U.S. Geological Survey (USGS) Remote Sensing Coastal Change (RSCC) project collects aerial imagery along coastal swaths with optimized endlap/sidelap and precise position information to create high-resolution orthomosaics, three-dimensional (3D) point clouds, and digital elevation/surface models (DEMs/DSMs) using Structure-from-Motion (SfM) photogrammetry methods. These products are valuable for measuring topographic and landscape change, and for understanding coastal vulnerability and response to disturbance events.
A nadir (vertical) aerial imagery survey was conducted from Honeymoon Island to Barefoot Beach, Florida between October 16th and October 22nd, 2024, to document post-storm conditions after the passage of Hurricane Milton on October 9, 2024. The observations along the coastline cover an approximately 255-kilometer-long by 300 to 700-meter-wide swath of coastline and encompass impacted areas including both highly developed towns, such as Captiva Island, Sanibel Island, and Fort Myers Beach, as well as natural, undeveloped areas, including Cayo Costa and Lovers Key State Beaches.
Low altitude (300 meters above ground level) digital aerial imagery were acquired with a manned, fixed-wing aircraft using the "Precision Airborne Camera (PAC)" System (version 2). The PAC system is operated by C.W. Wright and consists of a mounted fixed-lens digital camera, along with a custom integrated survey-grade Global Navigation Satellite System (GNSS) receiver. Data were collected in shore-parallel lines, flying at approximately 50 meters per second (m/s) and capturing true color imagery at 1 hertz (Hz), resulting in image footprints with approximately 75-80% endlap, 60-70% sidelap, and a 5.3-centimeter (cm) ground sample distance (GSD). The precise time of each image capture (flash event) was recorded, and the corresponding aircraft position was computed during post-processing of the GNSS data. Precise image positions can then be determined by accounting for the lever arm offsets between the aircraft GNSS antenna and the camera lens, which are provided in the PAC System metadata (Kranenburg and others, 2023, https://cmgds.marine.usgs.gov/data-services/rscc/PrecisionAirborneCameraSystem). Position data, provided as latitude/longitude/ellipsoid height, is referenced to the North American Datum of 1983 National Spatial Reference System 2011 (NAD83(2011)) coordinate system.

Tags: aerial-imagery, aerial-photography, big-hickory-island, captiva-island, cayo-costa, cmhrp, coastal-and-marine-hazards-and-resources-program, coastal-processes, florida, fort-myers-beach, geomorphology, geoscientificinformation, geospatial-datasets, honeymoon-island, hurricanes, image-collections, imagerybasemapsearthcover, lovers-key, oceans, october-2024, post-hurricane-milton, remote-sensing, sanibel-island, spcmsc, st-petersburg-coastal-and-marine-science-center, structure-from-motion, u-s-geological-survey, usgs, usgs-2315aabb-c8fe-42da-911a-43eacc245b4d, whcmsc, woods-hole-coastal-and-marine-science-center
Organization: Department of the Interior
Airborne geophysical survey: Southwest Wisconsin

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, dubuque, eau-claire, f17085-jo-daviess, f19005-allamakee, f19043-clayton, f19061-dubuque, f27055-houston, f27169-winona, f55011-buffalo, f55023-crawford, f55043-grant, f55049-iowa, f55053-jackson, f55057-juneau, f55063-la-crosse, f55065-lafayette, f55081-monroe, f55103-richland, f55111-sauk, f55121-trempealeau, f55123-vernon, f55141-wood, field-monitoring-stations, geophysical-surveys, geophysics, geospatial-datasets, la-crosse, magnetic, magnetic-field-earth, magnetic-surveys, residual-magnetic-field, total-field, united-states, usgs-231c5b1f-4ca4-4026-8ce2-7dbe22cbb565, wi, wisconsin
Organization: Department of the Interior
Estimating Domestic Self-Supply Water Use for the Delaware River Basin, 2010 U.S. Census Blocks

According to the U.S. Geological Survey, an estimated 258 million people 
nationwide, or 86% of the U.S. population, relied on public water supplies 
for their household use in 2005 (USGS, 2013). The remaining population 
obtains their water from different sources, such as a domestic self-supply 
well. However, the spatial distribution of water supply systems has not been 
compiled. Mapping where these people are located can be done within a GIS 
(Geographic Information System). The approach used takes into account a 
number of different attributes gathered from the United States Census Bureau 
for the block group and block shapes within the Delaware River Basin.

Tags: boundaries, bureau-of-census, census-block-shapes, delaware, delaware-river, delaware-river-basin, domestic-self-supply, inland-waters, maryland, new-jersey, new-york, pennsylvania, public-supply, public-water-supply, u-s-geological-survey, usgs-2328896b-4dda-433f-9972-dee756f91422, water-use, watersmart
Organization: Department of the Interior
Shorelines used to calculate shoreline change statistics from the North Shore A coastal region from North Salisbury at the New Hampshire border to the Annisquam River in Gloucester (NorthShoreA_shorelines.shp)

Due to continued coastal population growth and increased threats of erosion, current data on trends and rates of shoreline movement are required to inform shoreline and floodplain management. The Massachusetts Office of Coastal Zone Management launched the Shoreline Change Project in 1989 to identify erosion-prone areas of the coast. 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.
The Coastal and Marine Geology Program of the U.S. Geological Survey (USGS) in cooperation with the Massachusetts Office of Coastal Zone Management, has compiled reliable historical shoreline data along open-facing sections of the Massachusetts coast under the Massachusetts Shoreline Change Mapping and Analysis Project 2013 Update. Two oceanfront shorelines for Massachusetts (approximately 1,800 km) were (1) delineated using 2008/09 color aerial orthoimagery, and (2) extracted from topographic LIDAR datasets (2007) obtained from NOAA's Ocean Service, Coastal Services Center. The new shorelines were integrated with existing Massachusetts Office of Coastal Zone Management (MA CZM) and USGS historical shoreline data in order to compute long- and short-term rates using the latest version of the Digital Shoreline Analysis System (DSAS).

Tags: atlantic-coast, cmgp, coastal-and-marine-geology-program, coastal-processes, coastal-services-center, csc, digital-shoreline-analysis-system, dsas, endpoint-rate, environment, geoscientificinformation, geospatial-datasets, gloucester, linear-regression-rate, ma-czm, massachusetts, massachusetts-coastal-zone-management, massachusetts-shoreline-change-project, national-assessment-of-shoreline-change-project, national-oceanic-and-atmospheric-administration, new-england, noaa, north-shore, oceans, salisbury, shoreline-change-rate, u-s-army-corps-of-engineers, u-s-geological-survey, united-states, usace, usgs, usgs-233f0d77-d4b9-4fdf-92a3-23287779c8c1, whcmsc, woods-hole-coastal-and-marine-science-center
Organization: Department of the Interior
Acquisition and observation logs for seabed video and sediment samples from Stellwagen Bank during U.S. Geological Survey field activity 2017-044-FA, aboard the R/V Auk, September 12-14, 2017

This field activity is part of the effort to map geologic substrates of the Stellwagen Bank National Marine Sanctuary region off Boston, Massachusetts. The overall goal is to develop high-resolution (1:25,000) interpretive maps, based on multibeam sonar data and seabed sampling, showing surficial geology and seabed sediment dynamics. This cruise was conducted in collaboration with the Stellwagen Bank National Marine Sanctuary, and the data collected will aid research on the ecology of fish and invertebrate species that inhabit the region. The Sanctuary's research vessel, R/V Auk, visited 57 locations on Stellwagen Bank at which a customized Van Veen grab sampler (SEABOSS) equipped with a video camera and a CTD was deployed in drift mode to collect sediment for grain-size analysis, video imagery of the seabed, and measurements of water column properties.

Tags: atlantic-ocean, cmhrp, coastal-and-marine-hazards-and-resources-program, field-activity-logs, field-monitoring-stations, geoscientificinformation, ground-truth, location, marine-biology, marine-geology, massachusetts, massachusetts-bay, navigational-data, north-america, oceans, sbnms, sea-floor-samples, sediment-samples, stellwagen-bank, stellwagen-bank-national-marine-sanctuary, u-s-geological-survey, united-states, usgs, usgs-235bb91e-9ec1-4bfd-a416-0dfe4ad9da15, whcmsc, woods-hole-coastal-and-marine-science-center
Organization: Department of the Interior
Archive of Chirp Subbottom Profile, Imagery, and Geospatial Data Collected in 2019 from Rockaway Peninsula, New York

From September 27 through October 5, 2019, researchers from the U.S. Geological Survey (USGS) conducted a geophysical survey to investigate shoreface morphology and geology near the Rockaway Peninsula, New York. The Coastal Sediment Availability and Flux project objectives include understanding the morphologic evolution of the barrier island system on a variety of time scales (months to centuries) and resolving storm-related impacts, post-storm beach response, and recovery. This publication serves as an archive of high-resolution chirp subbottom trace data, survey trackline map, navigation files, geographic information system (GIS) data, and formal Federal Geographic Data Committee (FGDC) Content Standard for Digital Geospatial Metadata (CSDGM). Processed subbottom profile images are also provided. The archived trace data are in standard Society of Exploration Geophysicists (SEG) SEG-Y revision 0 format (Barry and others, 1975). In addition to this data release, the SEG-Y files can be downloaded from the USGS Coastal and Marine Geoscience Data System (CMGDS) at, https://cmgds.marine.usgs.gov. Bathymetry and backscatter data were also collected during this survey and are available in Stalk and others (2020).

Tags: 2019-333-fa, chirp, coastal-processes, coastal-sediment-availability-and-flux, distributions, far-rockaway, field-activity-logs, geology, geoscientificinformation, geospatial-datasets, image-collections, marine-geology, navigational-data, new-york, north-atlantic, oceans, physical-habitats-and-geomorphology, seg-y, seismic-reflection, seismic-reflection-profiling, society-of-exploration-geophysicists, sub-bottom-profiling, usgs-235cb856-c1ee-47c4-a40d-57ac7b93b925
Organization: Department of the Interior
Streamflow Measurements in North-central Nebraska, November 2006--Measurement Sites

This point data set contains streamflow-measurement sites in the Elkhorn and Loup River 
basins and selected streamflow-measurement sites in the Niobrara and Platte River basins 
in north-central Nebraska. At these 531 sites, flows ranging from no flow to 2,600 cubic feet 
per second were measured or observed during November 8 to 21, 2006. Measurements were 
made by several different methods, including current meters, flumes, and acoustic Doppler 
velocimeters. Each measurement site location was recorded using a handheld global 
positioning system (GPS) unit and then downloaded and stored in a computer spreadsheet. 
Stored coordinates were used to produce point features in GIS native format.

Tags: base-flow, elkhorn-river, environment, geoscientificinformation, inlandwaters, loup-river, low-flow, nebraska, niobrara-river, platte-river, seepage, streamflow, tributaries, usgs-23738f6e-e456-4437-a0f8-338aa94263ca
Organization: Department of the Interior
NANPHAB -- Benthic Habitat polygons for North Anacapa Passage (UTM 10N, NAD83)

Benthic habitat polygon coverages have been created for marine reserve locations surrounding the Santa Barbara Basin.  Diver, ROV and submersible video transects, bathymetry data, sedimentary samples, and sonar mapping, have been integrated to describe the geological, biological, and oceanographic aspects of habitat.  Anacapa Reserve, is part of the Marine Ecological Reserves Research Program (MERRP).  The U.S. Geological Survey (USGS), in a cooperative project with Sea Grant-MERRP and investigators at National Marine Fisheries Service (NMFS), the Channel Islands National Marine Sanctuary (CINMS), and National Park Service (NPS) has collected sidescan sonar and video data to produce a polygon coverage. The habitat polygons have attributes for megahabitat, bottom induration, macrohabitat (where macrohabitat observations are available), polygon area, polygon perimeter, and water depth.  The habitat GIS shows rocky habitat suitable for rockfish (Sebastes sp.), abalone (Haliotis sp.), and other threatened benthic species from the shoreline out to the 100-m depth limit of the survey.

Tags: benthic-habitat, biota, ca, california, channel-islands, channel-islands-national-marine-sanctuary, cmhrp, coastal-and-marine-hazards-and-resources-program, coastal-geology, fisheries, geology, geoscientificinformation, habitats, marine-geology, north-anacapa-passage, north-pacific-ocean, northern-pacific-ocean, oceans, pacific-coastal-and-marine-science-center, pcmsc, santa-barbara, santa-cruz-islands, scientific-interpretation, sea-floor-characteristics, seafloor, southern-california, u-s-geological-survey, united-states, usa, usgs, usgs-2378ba37-e903-4978-98c2-ca4fe8a9e11c, ventura, west-coast
Organization: Department of the Interior
Assessing the Effectiveness of Nourishment in Decadal Barrier Island Morphological Resilience: Model Inputs and Outputs (Storm_186_Elevations_N)

Using version 5527 of the XBeach numerical model (Roelvink and others, 2009), barrier island morphological change was simulated at Dauphin Island, Alabama (AL), for a 30-year forecast of multiple storms and sea level rise, considering scenarios of no-action and beach and dune nourishment as described in Passeri and others (2021). The two-dimensional XBeach model can be applied to barrier islands to solve for time-dependent topography and bathymetry. The XBeach model setup requires the input of topographic and bathymetric elevations at each grid cell. Model inputs and outputs in the form of topography and bathymetry at each grid cell are provided in this data release. For further information regarding model input generation and visualization of model output, refer to Passeri and others (2021).

Tags: alabama, barrier-island-migration, bathymetry, coastal-processes, dauphin-island, digital-elevation-models, elevation, geomorphology, geoscientificinformation, gulf-of-mexico, marine-geology, morphologic-change, oceans, sea-level-change, spcmsc, st-petersburg-coastal-and-marine-science-center, storm-surge, topography, u-s-geological-survey, usgs, usgs-237bc236-8d7d-4795-8612-98d23cfd2802
Organization: Department of the Interior
Statewide datasets for Hawaii StreamStats

This dataset consists of a workspace (folder) containing 41
gridded datasets and a personal geodatabase. The gridded datasets consist
of 28 precipitation-frequency grids, a mean annual precipitation grid, 
eight land cover grids, two soil permeability grids, a synthetic stream grid,
and a region grid used in the Hawaii StreamStats application for peak flow estimates.
The personal geodatabase contains a
polygon feature class of exclusion polygons, which identify areas in
which use the StreamStats application is restricted.

Tags: aspect, elevation, forest, geoscientific-information, hawaii, inland-waters, inlandwaters, land-cover, north-america, precipitation, slope, streamflow-statistics, streamstats, united-states, united-states-of-america, usgs-2382d06b-090a-4d2b-826c-483c943c945f
Organization: Department of the Interior
Surficial geology interpretive map from the inner continental shelf off the northern Oregon and southern Washington coast based on sidescan-sonar imagery and sediment samples

Two 21-day field operations were conducted in 1997 and 1998 in the estuaries and on the inner continental shelf off the northern Oregon and southern Washington coast. These cruises aboard the R/V Corliss were run in order to generate reconnaissance maps of the seafloor geology and the shallow subsurface stratigraphy using sidescan-sonar and seismic-reflection mapping techniques. The 1998 cruise also collected sediment grab samples, bottom photographs, and video images to verify the sidescan-sonar imagery and to document the seafloor geology. The combination of these data with previously collected sediment sample data (Robert, 1974; Nittrouer, 1978; and Smith et. al., 1980) has been used to define the extent and lithology of shelf sediments associated with the Columbia River littoral cell. This work is one component of a larger project studying the erosion of the Washington Oregon coasts and is being coordinated by the U.S. Geological Survey and the Washington State Department of Ecology. The reasons for collecting these data are to provide a regional synthesis of the offshore geology for this project and to support a wide variety of management decisions and to provide a basis for further process-oriented investigations.

Tags: arcview, columbia-river, columbia-river-littoral-cell, geoscientificinformation, geospatial-datasets, gravel-patch, holocene, inner-shelf, inner-shelf-sand, interpretation, lower-beach-face, marine-geology, marine-sand, marine-siltston, megaripples, modern, mud, oceans, or, oregon, outcrop, pacific-ocean, polygon, quaternary, scientific-interpretation, sea-floor-characteristics, shapefile, surficial-geology, tertiary, usgs-2388ccb0-a4b9-4040-836c-66626355d397, wa, washington, wisps
Organization: Department of the Interior
Inorganic Nitrogen Wet Deposition for the Conterminous United States, 1965

Annual inorganic nitrogen wet deposition were estimated for the conterminous United States for 1965. 
The estimates were derived from inorganic nitrogen concentrations from wet-deposition samples and 
precipitation depth data.

Tags: atmospheric-deposition, inorganic-nitrogen-wet-deposition, usgs-23980f86-a7e5-47fb-b2f6-24e7023aa07b
Organization: Department of the Interior
Airborne geophysical survey: Hogatza Trend

Aeromagnetic data were collected along flight lines by instruments in an aircraft that recorded magnetic-field intensity values and location. In surveys such as this one where the data were originally collected in digital form and not digitized from contour maps, the information we provide typically includes latitude, longitude, magnetic anomaly in nanoTeslas, and intermediate values used to derive the magnetic anomaly such as total magnetic field.

Tags: aeromagnetic-surveying, field-monitoring-stations, geophysics, geospatial-datasets, magnetic-field-earth, usgs-239fe942-60a3-4c36-88de-d025d305681a
Organization: Department of the Interior
MODFLOW-One Water Hydrologic Model integrated hydrologic-flow model used to evaluate water availability in the Osage Nation

The integrated hydrologic-flow model, called the Osage Nation Integrated Hydrologic 
Model (ONIHM) was developed to assess water availability in the Osage Nation. This 
model was developed using the MODFLOW-One Water Hydrologic Model (MF-OWHM) 
code. The ONIHM was discretized into an orthogonal grid of 276 rows and 289 columns, 
and each grid cell measured 1,312.34 feet (ft) per side, with eight variably thick vertical 
layers that represented the alluvial and bedrock aquifers within the study area, including 
the Vamoosa-Ada aquifer and other minor bedrock aquifers deposited during the 
Pennsylvanian Period. The ONIHM was delineated into 128 water-balance subregions 
based on surface watersheds, land cover, and water supply regions. These subregions 
were then grouped into 12 supergroups for analysis. Groundwater flow was simulated 
for two periods: (1) the calibrated 1950-2014 period from January 1950 through September 
2014, and (2) the forecast period from October 2014 through December 2099. The 
calibration-period ONIHM simulated past conditions using measured or estimated 
inputs and the forecast-period ONIHM simulated three separate forecast conditions 
under constant dry, average, or wet climate conditions. This USGS data release 
contains all of the input and output files for the model described in the associated 
model documentation report (https://doi.org/10.3133/sir20205141). This data release 
also includes the MODFLOW-OWHM 2.0.1 executable.

Tags: environment, geoscientificinformation, groundwater, groundwater-and-surface-water-interaction, groundwater-flow, groundwater-flow-modeling, hydrogeology, inlandwaters, integrated-hydrologic-flow-modeling, modflow, modflow-owhm, oklahoma, osage, streamflow, usgs-23abfd81-6802-4197-8c7f-0639910d834f, water-budget
Organization: Department of the Interior
Tracklines of chirp seismic-reflection data collected by the U.S. Geological Survey offshore of the Chandeleur Islands, LA, 2007 (seismic_trk_07007.shp, polylines)

In 2006 and 2007, the U.S. Geological Survey, in partnership with Louisiana Department of Natural Resources and the University of New Orleans, conducted geologic mapping to characterize the sea floor and shallow subsurface stratigraphy offshore of the Chandeleur Islands in Eastern Louisiana. The mapping was carried out during two cruises on the R/V Acadiana. Data were acquired with the following equipment: an SEA Ltd SwathPlus interferometric sonar (234 kHz), Klein 3000 dual frequency sidescan sonar, and an Edgetech 512i chirp subbottom profiling system. The long-term goal of this mapping effort is to produce high-quality geologic maps and geophysical interpretations that can be utilized to investigate the impact of Hurricane Katrina in 2005 and to identify sand resources within the region.

Tags: 512i, breton-island, chandeleur-islands, chirp, cmgp, coastal-and-marine-geology-program, curlew-island, edgetech, esri-polyline-shapefile, geoscientificinformation, geospatial-datasets, gosier-island, gulf-of-mexico, location, louisiana, marine-geology, marine-geophysics, mississippi-river-gulf-outlet, mrgo, navigation, navigational-data, new-harbor-islands, north-central-gulf-coast, north-islands, oceans, seismic-profile, seismic-reflection, seismic-stratigraphy, tracklines, tracks, u-s-geological-survey, united-states, usgs, usgs-23c14801-da58-4efd-95e8-8db8ec14f70c, whsc, whsc-field-activity-serial-number-07007, woods-hole-science-center
Organization: Department of the Interior