AndreaBozzo/ceres-open-data-index huggingface dataset:
5-m interval contours of smoothed multibeam bathymetry of Massachusetts Bay (MB_5MCTR9X9.SHP, Geographic, NAD83)

The U.S. Geological Survey has conducted geologic mapping to characterize the sea floor offshore of Massachusetts.  The mapping was carried out using a Simrad Subsea EM 1000 Multibeam Echo Sounder on the Frederick G. Creed on four cruises conducted between 1994 and 1998.  The mapping was conducted in cooperation with the National Oceanic and Atmospheric Administration (NOAA) and with support from the Canadian Hydrographic Service and the University of New Brunswick. 
The long-term goal of this mapping effort is to produce high-resolution geologic maps and a Geographic Information System (GIS) project that presents images and grids of bathymetry, shaded relief bathymetry, and backscatter intensity data from these surveys that will serve the needs of research, management and the public.

Tags: 5-meter-contour, bathymetry, boston, cmgp, coastal-and-marine-geology-program, contour, contouring, elevation, geospatial-datasets, gulf-of-maine, jeffreys-ledge, massachusetts, massachusetts-bay, massachusetts-bay-disposal-site, mbds, mwra, mwra-ocean-outfall, north-atlantic-ocean, oceans, polyline, sbnms, sea-floor, sea-floor-characteristics, shapefile, smoothed-5-meter-contour, stellwagen-bank, stellwagen-bank-national-marine-sanctuary, stellwagen-basin, tillies-bank, u-s-geological-survey, united-states, usgs, usgs-ec91571b-999b-4114-817b-0b659c746d5d, whsc, woods-hole-science-center
Organization: Department of the Interior
Ground-water level contours for the confined aquifer in the Wood River Valley, south-central Idaho, representing conditions during October 2006.

The entire population of the Wood River Valley depends on ground water for domestic supply, 
either from domestic or municipal-supply wells, rapid population growth since the 1970s has 
raised concerns about the continued availability of ground and surface water to support existing 
uses and streamflow.  To help address these concerns, ground- and surface-water conditions 
in the area before and during the population growth that started in the 1970s was evaluated.  
This dataset helps analyze trends in ground-water data, documents 2006 hydrologic conditions, 
and is used to compare 2006 and historic ground-water data of the Wood River Valley of 
south-central Idaho.  It represents ground-water conditions in the unconfined aquifer during 
October 2006 constructed from 88 water-level measurements in the main valley and 8 tributary 
canyons.

Tags: aquifer, bellevue, blaine-county, gannett, ground-water-level, hailey, hydrologic-conditions, idaho, inlandwaters, ketchum, picabo, sun-valley, usgs-ec7391db-1807-4b74-9582-78b4bd9cf33f, water-resource-trends, wood-river-valley
Organization: Department of the Interior
Airborne geophysical survey: Hercules Glades, Missouri

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, f29043-christian, f29067-douglas, f29153-ozark, f29213-taney, field-monitoring-stations, geophysical-surveys, geophysics, geospatial-datasets, hercules-glades, magnetic, magnetic-field-earth, magnetic-surveys, missouri, mo, residual-magnetic-field, total-field, united-states, usgs-ea47bd5a-9036-43a1-b75c-40f003e0c5fd
Organization: Department of the Interior
Photographs of sediment cores collected offshore southern Cascadia, during field activity 2019-643-FA

This dataset includes photographs (linescan images) of sediment cores collected in southern Cascadia (offshore northern California) aboard the MV Bold Horizon in September-October 2019.

Tags: cmhrp, coastal-and-marine-hazards-and-resources-program, core-analysis, department-of-the-interior, doi, eureka, field-activity-number-2019-643-fa, geoscientificinformation, geospatial-datasets, humboldt-county, ocean-processes, oceans, pacific-coastal-and-marine-science-center, pacific-ocean, pcmsc, sediment, sediment-transport, state-of-california, substrate, u-s-geological-survey, usgs, usgs-ea610cb2-c22b-4bc3-9fed-01cee3531481
Organization: Department of the Interior
Airborne geophysical survey: Italian Peak, 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, f16023-butte, f16033-clark, f16059-lemhi, f30001-beaverhead, field-monitoring-stations, geophysical-surveys, geophysics, geospatial-datasets, id, idaho, italian-peak, magnetic, magnetic-field-earth, magnetic-surveys, residual-magnetic-field, total-field, united-states, usgs-ec4fe854-0e34-436b-a37c-aea3b43acdc6, wyoming
Organization: Department of the Interior
Geology and geomorphology--Offshore Refugio Beach, California

This part of DS 781 presents the geologic and geomorphic map of the Offshore of Refugio Beach map area, California. The vector data file is included in "Geology_OffshoreRefugioBeach.zip," which is accessible from https://pubs.usgs.gov/ds/781/OffshoreRefugioBeach/data_catalog_OffshoreRefugioBeach.html. These data accompany the pamphlet and map sheets of Johnson, S.Y., Dartnell, P., Cochrane, G.R., Golden, N.E., Phillips, E.L., Ritchie, A.C., Krigsman, L.M., Dieter, B.E., Conrad, J.E., Greene, H.G., Seitz, G.G., Endris, C.A., Sliter, R.W., Wong, F.L., Erdey, M.D., Gutierrez, C.I., Yoklavich, M.M., East, A.E., and Hart, P.E. (S.Y. Johnson and S.A. Cochran, eds.), 2015, California State Waters Map Series—Offshore of Refugio Beach, California: U.S. Geological Survey Scientific Investigations Map 3319, pamphlet 42 p., 11 sheets, scale 1:24,000, https://doi.org/10.3133/sim3319.
Marine geology and geomorphology were mapped in the Offshore of Refugio Beach map area, California, from approximate Mean High Water (MHW) to the 3-nautical-mile limit of California's State Waters. Offshore geologic units were delineated on the basis of integrated analyses of adjacent onshore geology with multibeam bathymetry and backscatter imagery, seafloor-sediment and rock samples, digital camera and video imagery, and high-resolution seismic-reflection profiles.

Tags: bight, borderland, cmhrp, coastal-and-marine-hazards-and-resources-program, continental-island-shelf, el-capitan-state-beach, environment, geologic-mapping, geologic-maps, geoscientificinformation, geospatial-datasets, imagerybasemapsearthcover, maps-and-atlases, marine-geology, marine-nearshore-subtidal, marine-offshore-subtidal, oceans, pacific-coastal-and-marine-science-center, pacific-ocean, pcmsc, refugio-beach, rock-substrate, santa-barbara-channel, santa-barbara-county, sea-floor-characteristics, seabed, southern-california-bight-ecoregion, state-of-california, transform-continental-margin, u-s-geological-survey, unconsolidated-mineral-substrate, usgs, usgs-ec267622-e947-421a-a930-fc8f095b650a
Organization: Department of the Interior
Airborne geophysical survey: San Jose, California

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, ca, california, f06001-alameda, f06047-merced, f06077-san-joaquin, f06085-santa-clara, f06087-santa-cruz, f06099-stanislaus, field-monitoring-stations, geophysical-surveys, geophysics, geospatial-datasets, magnetic, magnetic-field-earth, magnetic-surveys, residual-magnetic-field, san-jose, total-field, united-states, usgs-ea6a1e8b-8179-4469-a5d9-39757c12e1c1
Organization: Department of the Interior
Boundary of the ground-water flow model by D'Agnese and others (1997), for the Death Valley regional ground-water flow system study, Nevada and California

This digital data set defines the boundary of the ground-water flow model by D'Agnese and others (1997). 
This steady-state, 3-layer ground-water flow model was developed by the U.S. Geological Survey (USGS) 
for the U.S. Department of Energy (DOE) to support investigations at Yucca Mountain, Nevada (see "Larger 
Work Citation", Chapter A, pages 7-8, for details). The model area encompasses approximately 35,000 
square-kilometers of southern Nevada and California, or most of the Death Valley regional ground-water 
flow system (DVRFS) defined by D'Agnese and others (1997). Where possible, the lateral boundary 
encompassing the model area is a no-flow boundary resulting from physical barriers or hydraulic 
separation of flow regimes (ground-water divides or regional flow lines). Three major subregional flow 
systems are defined within the model area and represent areas where regional ground-water flow moves 
from recharge areas in Nevada to discharge areas in Death Valley.

Tags: amargosa-desert, ash-meadows, california, california-valley, chicago-valley, china-ranch, clark-county, clayton-valley, coal-valley, death-valley, death-valley-regional-ground-water-flow-system, eastern-california, esmeralda-county, eureka-valley, evapotranspiration, flow-model, franklin-lake, franklin-well, garden-valley, ground-water, ground-water-discharge, ground-water-pumping, ground-water-recharge, hydraulic-conductivity, hydraulic-head, hydrogeologic-framework-model, hydrogeology, hydrology, inyo-county, kern-county, las-vegas-valley, lateral-ground-water-flow, lateral-ground-water-model-boundary, lincoln-county, mesquite-valley, mineral-county, mono-county, nevada, nevada-test-site, nye-county, oasis-valley, owlshead-mountains, pahranagat-range, pahrump-valley, panamint-range, penoyer-valley, railroad-valley, resting-spring, saline-valley, san-bernardino-county, sarcobatus-flat, sheep-range, shoshone, silurian-valley, southern-nevada, spring-flow, spring-mountains, steady-state-ground-water-model, stewart-valley, stone-cabin-valley, tecopa, usgs-ec2284b9-8c02-4b5d-8110-09e119987ebe, water-level, water-well, yucca-mountain
Organization: Department of the Interior
Effects of Late Holocene Climate and Coastal Change in Mobile Bay, Alabama: ADCIRC Model Input and Results (Initial_Elevations_RS_MP_PH)

Using version 52.30 of the ADvanced CIRCulation (ADCIRC) numerical model (Luettich and others, 1992), astronomic tides were simulated at Mobile Bay, Alabama (AL), under scenarios of Holocene geomorphic configurations representing the period of 3500 to 2300 years before present including a breach in the Morgan Peninsula and a land bridge at Pass aux Herons, as described in Smith and others (2020). The two-dimensional ADCIRC model can be applied to coastal and estuarine systems to solve for time-dependent hydrodynamic circulation and transport scenarios. For this study, the ADCIRC unstructured finite element mesh domain spans to the 60th meridian west in the Atlantic Ocean and has higher spatial resolution elements (20 - 100 meters (m)) along the northern Gulf of Mexico coast from Louisiana through the Florida Panhandle. The ADCIRC model setup requires the input of topographic and bathymetric elevations at each mesh node. Model inputs in the form of topography and bathymetry and model outputs in the form of water levels and velocities at each mesh node are provided in this data release. For further information regarding model input generation and visualization of model output, refer to Smith and others (2020).

Tags: alabama, bathymetry, coastal-processes, digital-elevation-models, elevation, estuarine-processes, geomorphology, geoscientificinformation, gulf-of-mexico, marine-geology, mobile-bay, morphologic-change, north-america, oceans, spcmsc, st-petersburg-coastal-and-marine-science-center, tides-oceanic, topography, u-s-geological-survey, united-states, usgs, usgs-ea81c92e-724e-4be6-bf1e-2ed9a22cc4f0
Organization: Department of the Interior
Location of Sea-Floor Photographs Acquired During U.S. Geological Survey (USGS) Cruise 2014-046-FA in Narragansett Bay (Geographic, WGS 84)

The U.S. Geological Survey (USGS), in cooperation with the National Oceanic and Atmospheric Administration (NOAA), is producing detailed geologic maps of the coastal sea floor. Bathymetric data, originally collected by NOAA for charting purposes, provide a framework for research and management activities along southern Narragansett Bay, show the composition and terrain of the seabed, and provide information on sediment transport and benthic habitat. During September 2014, bottom photographs and surficial sediment data were acquired as part of a ground-truth reconnaissance survey of this area. Interpretations were derived from the multibeam-echosounder, sedimentary, and photographic data collected in Narragansett Bay. For more information on the ground-truth survey see https://cmgds.marine.usgs.gov/fan_info.php?fan=2014-046-FA.

Tags: atlantic-ocean, bottom-photograph-locations, cmgp, coastal-and-marine-geology-program, esri-shapefile, field-activity-number-2014-046-fa, geoscientificinformation, geospatial-datasets, ground-truth, location, narragansett-bay, navigational-data, north-america, oceans, photo-locations, point-shapefile, r-v-rafael, rhode-island, sea-floor, seaboss, stations, u-s-east-coast, u-s-geological-survey, underwater-photography, united-states, usgs, usgs-ec1ffd93-d7f7-43ab-ac52-e6c84ed4bc78, whcmsc, woods-hole-coastal-and-marine-science-center
Organization: Department of the Interior
USGS Land Cover - Woodland Downloadable Data Collection

Geospatial data that is a derivative land cover product depicting woodland on topographic maps.

Tags: agricultural-land, annotations, barren-land, biota, ecology, environment, farming, filegdb-10-1, flora, forest-land, habitat, imagery, imagerybasemapsearthcover, land-cover, land-cover-woodland, not-classified, orthoimage, range-land, state, united-states, urban-and-built-up-land, us, usgs-ea931b2b-ad6c-4ad3-bec7-e991b0081106, water, wetland, woodland
Organization: Department of the Interior
Unprocessed aerial imagery from 9 March 2020 coastal survey of Central California.

This is a set of 1979 oblique aerial photogrammetric images and their derivatives, collected from Ano Nuevo to Monterey (x2) 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-ec06eab9-31ac-46cb-a507-59d53d0ba514, visible-light-imaging
Organization: Department of the Interior
NORCAL2002 - Vectorized Shoreline of Northern California Derived from 2002 Lidar Source Data

There are critical needs for a nationwide compilation of reliable shoreline data.  To meet these needs, the U.S. Geological Survey (USGS) has produced a comprehensive database of digital vector shorelines by compiling shoreline positions from pre-existing historical shoreline databases and by generating historical and modern shoreline data.  Shorelines are compiled by state and generally correspond to one of four time periods: 1800s, 1920s-1930s, 1970s, and 1998-2002.  Each shoreline may represent a compilation of data from one or more sources for one or more dates provided by one or more agencies.  Details regarding source are provided in the 'Data Quality Information' section of this metadata report.  Shoreline vectors derived from historic sources (first three time periods) represent the high water line at the time of the survey, whereas modern shorelines (final time period) represent the mean high water line.

Tags: baseline, beach-erosion, beach-nourishment, california, cmgp, coastal-and-marine-geology-program, coastal-processes, coastal-survey-map, continental-island-shore-complex, effects-of-coastal-change, elevation, endpoint-rate, erosion, esri-polyline-shapefile, historic-shoreline, lidar, linear-regression-rate, northern-california-ecoregion, oceans, shoreline, shoreline-accretion, shoreline-change-rate, shoreline-erosion, t-sheet, tp-sheet, u-s-geological-survey, united-states, usgs, usgs-ec045fe4-386f-43e1-b950-9fb0bc177e09
Organization: Department of the Interior
Cesium-137 concentration data of percussion driven gravity cores collected in Alaskan lakes and fjords following the 2018 Anchorage earthquake

This dataset includes Cesium-137 concentration data from sediment cores collected from lacustrine and fjord basins in southcentral Alaska following the 2018 Anchorage earthquake. The cores were collected with a percussion driven gravity corer for use in regional hazard assessments relating to Alaska’s seismic hazard.

Tags: chelatna-lake, cmhrp, coastal-and-marine-hazards-and-resources-program, core-analysis, geoscientificinformation, inlandwaters, oceans, pacific-coastal-and-marine-science-center, pcmsc, sediment, state-of-alaska, substrate, tustumena-lake, u-s-geological-survey, usgs, usgs-ebe581ba-2d9b-4faf-a7e9-15e496dcdd6e
Organization: Department of the Interior
2011 Totten Reservoir Bathymetric Contours

The U.S. Geological Survey performed a bathymetric survey of Totten Reservoir using a 
man-operated boat-mounted multibeam echo sounder integrated with a global positioning 
system (GPS) and a terrestrial real-time kinematic (RTK) GPS in June 2011. The 
multi-beam echo sounder collected data at lake depths of approximately 3 feet and 
greater, whereas the terrestrial topographic survey was performed with the RTK GPS 
in shallow areas near the shore not navigable by boat to the elevation of the top of the 
dam plus about 2 to 3 additional feet. Bathymetric data from the multibeam echo 
sounder were collected June 6-8, 2011, and were compiled and stored using the 
hydrographic survey software, HYPACK 2010 from HYPACK, Inc. (HYPACK, Inc., 
2010). The data were interpolated onto a 2-meter grid by computing the average of 
the data in each cell and positioning the mean at the cell center. The data were 
converted to elevation above the National Vertical Datum 1988 (Gesch and others, 
2002) using reservoir stage. The bathymetry and GPS datasets were then imported 
into ESRI Arcmap so elevation contours could be determined. The data were used to 
create a Triangulate Irregular Network (TIN). This TIN was converted to a 2-meter 
raster dataset which was subsequently contoured. The contour lines were smoothed 
using a generalized 100 technique (ESRI, 2010). Some holes in the smoothed contour 
dataset were removed manually and some of the contours were manually adjusted to 
connect contours and. This created the final contour map.References:Environmental 
Systems Research Institute, Inc., 2010, ArcGIS—A complete integrated system: Redlands, 
Calif, ESRI. Accessed Oct. 17, 2011, from http://www.esri.com/software/arcgis/.
Gesch, D., Oimoen, M., Greenlee, S., Nelson, C., Steuck, M., and Tyler, D., 2002, 
The National Elevation Dataset: Photogrammetric Engineering and Remote Sensing, v. 68, 
no. 1, p. 5-11.HYPACK, Inc., 2010, HYPACK® 10.0.5.31, Hydrographic survey software user 
manual: Middletown, Conn., HYPACK, Inc. [various paged], accessed Oct. 5, 2011, from http://www.hypack.com/new/Support/DocumentsManualsTechnicalArticlesetc/tabid/81/Default.aspx
Kohn, M.S., 2012, Bathymetry of Totten Reservoir, Montezuma County, Colorado, 2011: 
U.S. Geological Survey Scientific Investigations Map 3203, scale 1:290 
[https://pubs.usgs.gov/sim/3203/].U.S. Geological Survey, 2011, Colorado StreamStats: 
U.S. Geological Survey, accessed Oct. 17, 2011, from 
http://streamstatsags.cr.usgs.gov/co_ss/default.aspx?stabbr=codt=1323879434710

Tags: bathymetric-survey, elevation, inlandwaters, montezuma-county, southwestern-colorado, totten-reservoir, usgs-eaae6810-105c-4991-ab3e-b5ea67ae21a1
Organization: Department of the Interior
BocaChica_2022_MBES: High-resolution Geophysical and Imagery Data Collected in November 2022 Offshore of Boca Chica Key, FL

An Ellipsoidally Referenced Survey (ERS) using two Teledyne Reson SeaBat T50-P multibeam echosounders, in dual-head configuration, was conducted by the U.S. Geological Survey (USGS) St. Petersburg Coastal and Marine Science Center (SPCMSC) nearshore Boca Chica Key, the Florida Keys, from November 8-13, 2022. This dataset, BocaChica_2022_MBES_xyz.zip, includes the processed elevation point data (x,y,z), as derived from a 1-meter (m) bathymetric grid, and the dataset BocaChica_2022_MBES_Backscatter.zip includes the acoustic backscatter intensity data in 32-bit floating point GeoTIFF (Tag Image File Format, .tiff) format.

Tags: applanix-pos-mv-wavemaster-ii, bathymetry, boca-chica-key, elevation, geophysics, geoscientificinformation, hydrography, imagerybasemapsearthcover, location, marine-geology, marine-geophysics, monroe-county, multibeam-sonar, naval-air-station-key-west, ocean-characteristics, ocean-processes, oceans, sea-floor-acoustic-reflectivity, seafloor-mapping, spcmsc, st-petersburg-coastal-and-marine-science-center, state-of-florida, teledyne-reson-t50-p, u-s-geological-survey, usgs, usgs-ebdef6cf-1542-4a42-b08d-a7b2bf9c1f1f
Organization: Department of the Interior
Bathymetry from multibeam echosounder data collected offshore of Cape Mendocino, California

This part of USGS Data Series 781 (Golden, 2019) presents 2-m-resolution bathymetry data for the Offshore of Cape Mendocino, California, map area. Bathymetry data were collected by Fugro Pelagos in 2007 using a combination of 400-kHz Reson 7125, 240-kHz Reson 8101, and 100-kHz Reson 8111 multibeam echosounder systems. The data were processed by the California State University Monterey Bay Seafloor Mapping Lab. The bathymetry data are available as a georeferenced TIFF image.

Tags: bathymetry, bathymetry-and-elevation, bathymetry-measurement, cape-mendocino, cmhrp, coastal-and-marine-hazards-and-resources-program, elevation, field-observation, geoscientificinformation, geospatial-datasets, humboldt-county, image-mosaics, marine-geophysics, multibeam-sonar, pacific-coastal-and-marine-science-center, pcmsc, sea-floor-characteristics, seabed, state-of-california, u-s-geological-survey, usgs, usgs-ebdd114b-8028-447e-bd31-9dbb27d2cdd2
Organization: Department of the Interior