AndreaBozzo/ceres-open-data-index huggingface dataset:
Interpolated swath bathymetry shaded relief image collected by the U.S. Geological Survey - Woods Hole Coastal and Marine Science Center surrounding the nearshore of the Elizabeth Islands, MA, 2010 (ei_2hm_shdrlf_image_dd.tif, GeoTIFF)

These data were collected under a cooperative agreement between the Massachusetts Office of Coastal Zone Management (CZM) and the U.S. Geological Survey (USGS), Coastal and Marine Geology Program, Woods Hole Coastal and Marine Science Center (WHCMSC). Initiated in 2003, the primary objective of this program is to develop regional geologic framework information for the management of coastal and marine resources. Accurate data and maps of seafloor geology are important first steps toward protecting fish habitat, delineating marine resources, and assessing environmental changes due to natural or human impacts. The project is focused on the inshore waters of coastal Massachusetts, primarily in water depths of 2-30 meters. Data collected for the mapping cooperative have been released in a series of USGS Open-File Reports (&lt;http://woodshole.er.usgs.gov/project-pages/coastal_mass/&gt;). The data collected in this study area located around the western extent of the Elizabeth Islands includes high resolution bathymetry, acoustic-backscatter intensity, seismic-reflection, and navigation data. These data were collected during a nearshore cruise in September 2010 onboard the R/V Rafael using the following equipment: an SEA Ltd SwathPlus interferometric sonar (234 kHz), Klein 3000 dual frequency sidescan sonar, an Edgetech 424 chirp subbottom profiling system, and 4 GPS antennae. More information about the cruise conducted as part of the project: Geologic Mapping of the Seafloor Offshore of Massachusetts can be found on the Woods Hole Coastal and Marine Science Center Field Activity webpage:
&lt;http://quashnet.er.usgs.gov/data/2010/10003/&gt;

Tags: atlantic-ocean, bathymetry, buzzards-bay, cmgp, coastal-and-marine-geology-program, computational-methods, cuttyhunk-harbor, cuttyhunk-island, elevation, elizabeth-islands, geoscientificinformation, geospatial-datasets, geotiff-image, gull-island, imagerybasemapsearthcover, info-bank-id-r-3-10-bz, interferometric-sonar, interferometry, marine-geophysics, massachusetts, nashawena-island, north-america, oceans, penikese-island, quicks-hole, r-v-rafael, sea-floor-characteristics, sea-floor-morphology, sow-and-pigs-reef, swath-bathymetry, u-s-geological-survey, united-states, usgs, usgs-9f7e8c1d-36fc-4384-b629-48e392ebc9cc, vineyard-sound, whcmsc, whcmsc-field-activity-serial-number-2010-003-fa, woods-hole-coastal-and-marine-science-center
Organization: Department of the Interior
HW1_Q29.TIF - Hawaii I - Southeastern Hawaiian Ridge U.S. EEZ GLORIA sidescan-sonar data mosaic (29 of 29) (LCC, 50 m, WGS84)

Survey of the southeastern Hawaiian Ridge was the fifth major segment of the Exclusive Economic Zone (EEZ) mapping program to have been initiated. Data acquisition for this region required approximately one-half year and were acquired during eight cruises over a four year period from 1986 through 1989, skipping 1987. At the conclusion of the survey 29 mosaics of a 2 degree by 2 degree were completed for the region. 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 twenty-seven digital mosaics of a 2 degree by 2 degree area and 2 mosaics of 2.25 degree by 2 degree with a 50-meter pixel resolution were completed for the region.

Tags: acoustic-receivers, acoustic-reflectivity, alika-slides, backscatter, cmgp, coastal-and-marine-geology-program, continental-island-rise, continental-island-slope, distributions, east-pacific-rise, eez, exclusive-economic-zone, exclusive-economic-zone-eez, geological-long-range-inclined-asdic, geoscientificinformation, geotiff-image, gloria, gloria-gt-geological-long-range-inclined-asdic, grey-scale-image, hawaii, hawaii-ecoregion, hawaii-islands, hawaiian-arch, hawaiian-deep, hawaiian-emperor-chain, hawaiian-ridge, hilina-slump, image-mosaics, imagerybasemapsearthcover, infobank-identifier-f-10-88-hw, infobank-identifier-f-12-89-hw, infobank-identifier-f-3-88-hw, infobank-identifier-f-4-88-hw, infobank-identifier-f-5-86-hw, infobank-identifier-f-5-88-hw, infobank-identifier-f-6-86-hw, infobank-identifier-f-6-88-hw, island-of-hawaii, kauai, kauai-fracture-zone, loihi-seamount, marine-basin-floor, marine-geology, marine-geophysics, marine-oceanic, molokai, molokai-fracture-zone, necker-island, necker-ridge, nihoa-island, niihau, nuuanu-wailou-debris-avalanches, oahu, ocean-gt-pacific-ocean, ocean-gt-pacific-ocean-gt-central-pacific-ocean, ocean-gt-pacific-ocean-gt-central-pacific-ocean-gt-hawaiian-islands, oceans, oceans-gt-ocean-acoustics-gt-acoustic-reflectivity, physical-habitats-and-geomorphology, sea-floor-acoustic-reflectivity, sea-floor-characteristics, seabed, shemya-island, side-scan-sonar, sidescan-sonar, sidescan-sonar-mosaic, u-s-geological-survey, usgs, usgs-9f764fd5-aa94-454e-8fa0-9ff63ff0939c, wcmg, western-coastal-and-marine-geology
Organization: Department of the Interior
Littlefield Lake Boundary (polygon) - Edge of water at lake-surface elevations, 1293.6 ft above NAVD 88 for main lake and 1296.9 ft above NAVD88 upstream of siltation dam

This data set consists of digital polygon coverage that defines the shoreline of Littlefield Lake 
in Audubon Co., Iowa. The U.S. Geological Survey conducted a bathymetric survey of 
Littlefield Lake in 2004.

Tags: audubon-county, bathymetry, contours, environment, geoscientificinformation, hydrology, inlandwaters, iowa, lakes, littlefield-lake, usgs, usgs-9f748b43-1424-4dad-a31a-9d3beb9ab77f
Organization: Department of the Interior
Sprague River Oregon Geomorphology

Geomorphic mapping establishes the basic context for understanding modern channel conditions by 
(1) defining major elements of the late Cenozoic geologic history shaping the geomorphology of the 
study area; and (2) outlining the active geomorphic floodplain, which is the domain for assessing 
channel change and floodplain vegetation conditions. The mapping domain broadly corresponds 
with the extent of Light Detection and Ranging (LiDAR) topography acquired in November, 2004 
(Watershed Sciences, 2005) and includes the broad alluvial valleys of the lower Sycan River, 
mainstem Sprague River, and lower North Fork of the Sprague River. The mapping encompasses 
the main floodplains and contiguous alluvial and colluvial landforms. The geomorphic mapping was 
based on aerial photographs, LiDAR topography acquired in November 2004 (Watershed Sciences, 
2005), U.S. Geological Survey 7.5-minute topographic maps, existing soil mapping (Cahoon, 1985), 
prior geologic mapping (primarily Sherrod and Pickthorn, 1992), reconnaissance field observations, 
and stratigraphic sections, primarily along bank exposures but supplemented by augering.

Tags: geomorphology, inlandwaters, klamath-basin, klamath-county, lidar, oregon, sprague-river, usgs-9f67ed94-a22d-4607-b253-0bbcd0d8ad09
Organization: Department of the Interior
Digital data sets that describe aquifer characteristics of the Enid isolated terrace aquifer in northwestern Oklahoma

This data set consists of digitized aquifer boundaries for the
Enid isolated terrace aquifer in northwestern Oklahoma. The Enid
isolated terrace aquifer covers approximately 82 square miles
and supplies water for irrigation, domestic, municipal, and
industrial use for the City of Enid and western Garfield County.
The Quaternary-age Enid isolated terrace aquifer is composed of
terrace deposits that consist of discontinuous layers of clay,
sandy clay, sand, and gravel. The aquifer is unconfined and is
bounded by the underlying Permian-age Hennessey Group on the
east and the Cedar Hills Sandstone Formation of the Permian-age
El Reno Group on the west. The Cedar Hills Sandstone Formation
fills a channel beneath the thickest section of the Enid
isolated terrace aquifer in the midwestern part of the aquifer.
		
The aquifer boundaries were digitized and created from
information and maps in a ground-water modeling thesis and
report of the Enid isolated terrace aquifer. The map digitized
was published at a scale of 1:62,500.

Tags: aquifer-boundary, aquifers, enid-aquifer, enid-isolated-terrace-aquifer, enid-terrace-aquifer, environment, geoscientificinformation, ground-water, ground-water-vulnerability, groundwater, groundwater-vulnerability, inlandwaters, terrace-aquifer, terrace-deposit, usgs-9f649ffe-97ce-4aae-9ea2-48d3a29ef940
Organization: Department of the Interior
l984cp.m77t - MGD77 data file for Geophysical data from field activity 84015 (L-9-84-CP) in Majuro to Honolulu, Central Pacific from 07/27/1984 to 08/16/1984

Single-beam bathymetry, magnetics, and gravity data along with transit satellite navigation data was collected as part of field activity 84015 (L-9-84-CP) from Majuro to Honolulu, Central Pacific from 07/27/1984 to 08/16/1984.
These data are reformatted from space-delimited ASCII text files, located in the former Coastal and Marine Geology Program (CMGP) InfoBank field activity catalog, into MGD77T format for 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, central-pacific-ocean, distributions, geoscientificinformation, gravimeter-measurement, gravimetry, magnetic-field-observations, magnetometer-measurement, majuro-to-honolulu-central-pacific, marine-geology, marine-geophysics, marine-gravity, marine-magnetics, marine-seismic, oceans, pacific-islands-eez, seafloor-topography, single-beam-bathymetry, single-beam-echo-sounder, usgs-9fa63ad1-8eb5-4295-9c67-8f5e4392ebfe, water-depth
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 -- Outcropping areas of the Floridan aquifer system

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 polygons showing the 
areas where the aquifer system outcrops. This feature class was developed from state geologic 
maps.

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-9f5ef42e-7daf-4f7a-8c68-b9d624caed9e
Organization: Department of the Interior
Beach Profile Data Collected from Madeira Beach, Florida (August 21, 2023)

This dataset, prepared by the U.S. Geological Survey (USGS) St. Petersburg Coastal and Marine Science Center (SPCMSC), provides beach profile data collected at Madeira Beach, Florida. Data were collected on foot by a person equipped with a Global Positioning System (GPS) antenna affixed to a backpack outfitted for surveying location and elevation data (XYZ) along pre-determined transects. The horizontal position data are given in the Universal Transverse Mercator (UTM) projected coordinate system, Zone 17 North (17N), referenced to the North American Datum of 1983 (NAD 83); the elevation data are referenced to the North American Vertical Datum of 1988 (NAVD 88), GEOID12B.

Tags: altimetry, bathymetry-and-elevation, beach, cmhrp, coastal-and-marine-hazards-and-resources-program, distributions, earth-science-gt-land-surface-gt-topography-gt-terrain-elevation, earth-science-gt-oceans-gt-coastal-processes-gt-beaches, elevation, elevation-data, florida, geology, geomorphology, geoscientificinformation, global-positioning-system-gps-observations, gps-measurement, gulf-of-mexico, madeira-beach, marine-geology, oceans, providers-gt-government-agencies-u-s-federal-agencies-gt-doi-gt-usgs-gt-doi-usgs-cmg-gt-coastal, spcmsc, st-petersburg-coastal-and-marine-science-center, topographic-mapping, topography, u-s-geological-survey, usgs, usgs-9f5a84ef-88fc-41a4-80fd-39b42f5171ea
Organization: Department of the Interior
Bathymetry--Offshore of Refugio Beach Area, California

This part of DS 781 presents data for the bathymetry map of the Offshore of Refugio Beach map area, California. The raster data file for the bathymetry map is included in "Bathymetry_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.
The bathymetry map of the Offshore of Refugio Beach map area, California, was generated from bathymetry data collected by the U.S. Geological Survey (USGS), and by Fugro Pelagos, for the U.S. Army Corps of Engineers (USACE) Joint Lidar Bathymetry Technical Center of Expertise. The offshore region was mapped by the USGS in 2008, using a 234.5-kHz SEA (AP) Ltd. SWATHplus-M phase-differencing sidescan sonar. The nearshore bathymetry and coastal topography were mapped for USACE by Fugro Pelagos in 2009, using the SHOALS-1000T bathymetric-lidar and Leica ALS60 topographic-lidar systems. All these mapping missions combined to collect bathymetry from the 0-m isobath to beyond the 3-nautical-mile limit of California's State Waters.

Tags: bathymetry, bathymetry-and-elevation, bathymetry-measurement, bight, borderland, cmhrp, coastal-and-marine-hazards-and-resources-program, continental-island-shelf, distributions, environment, geoscientificinformation, geospatial-datasets, imagerybasemapsearthcover, maps-and-atlases, marine-geophysics, marine-nearshore-subtidal, marine-offshore-subtidal, multibeam-echo-sounder, oceans, pacific-coastal-and-marine-science-center, pacific-ocean, pcmsc, refugio-beach, rock-substrate, santa-barbara-channel, seabed, seafloor-topography, sonar-methods, southern-california-bight-ecoregion, state-of-california, transform-continental-margin, u-s-geological-survey, unconsolidated-mineral-substrate, usgs, usgs-9f593e3e-0a58-46d6-ac95-bd56a84fcfc0
Organization: Department of the Interior
Navigation Lines for R/V ASTERIAS 90-1 (AST90-1) (90_1NAVT)

This GIS layer contains the shiptrack navigation lines collected aboard the RV ASTERIAS during a 1990 geophysical cruise to Fishers Island Sound and eastern Long Island Sound. A boomer seismic system was used to collect the subbottom data.

Tags: 1990, arcview, ast90-1, asterias, boomer-data, coastal-and-marine-geology-program, coastal-and-marine-geology-team, connecticut, connecticut-department-of-environmental-protection, fishers-island-sound, geographic-information-system, geophysical-data, geospatial-datasets, gis, lines, location, long-island-sound, marine-geology, marine-geophysics, navigation, navigational-data, new-york, oceans, polyline, rhode-island, shapefile, ship-track, ships-track, sub-bottom-profiling, trackline, u-s-geological-survey, usgs, usgs-9f56b343-ed88-474e-a868-9b19a759e995, woods-hole-field-center
Organization: Department of the Interior
1-meter swath bathymetric grid collected by the U.S. Geological Survey in Moultonborough Bay, Lake Winnipesaukee, New Hampshire in 2005 (UTM Zone 19N, WGS 84, Esri  Binary Grid, WINNI_BATHY)

In freshwater bodies of New Hampshire, the most problematic aquatic invasive plant species is Myriophyllum heterophyllum or variable leaf water-milfoil. Once established, variable leaf water-milfoil forms dense beds that can alter the limnologic characteristics of a waterbody, impacting natural lacustrine communities and their habitats.  Variable leaf water-milfoil infestations also disrupt recreational uses of waterbodies and have negatively affected swimming, boating, fishing, and property values in and around several lakes and ponds in New Hampshire.
In 1965, Moultonborough Bay, Lake Winnipesaukee became the first waterbody in New Hampshire where variable leaf water-milfoil was observed. Variable leaf water-milfoil is native to the Southeastern and Midwestern areas of the United States where more alkaline waters appear to limit the growth of this plant. Outside its native range, however, it adapts well to the relatively acidic, low-alkalinity, and nutrient-poor conditions of oligotrophic lakes and bays similar to Moultonborough Bay.
In 2005, the New Hampshire Department of Environmental Services (NHDES) collaborated with the U.S. Geological Survey to investigate the distribution (presence and density) of variable leaf water-milfoil in Moultonborough Bay. This study utilized geophysical systems and conventional water-quality measurements to identify lake-floor environments that may provide suitable habitat for the establishment and growth of variable leaf water-milfoil. The results of the study are intended to assist resource managers in federal and state agencies by providing methods for detecting variable leaf water-milfoil and for identifying areas susceptible to infestation. Ultimately, this information may lead to early detection, prevention, and more effective mitigation strategies .
Field activity information for this cruise is available on-line through the U.S. Geological Survey Coastal and Marine Geoscience Data System https://cmgds.marine.usgs.gov/fan_info.php?fa=2005-004-FA.

Tags: bathymetry, cmgp, coastal-and-marine-geology-program, elevation, field-activity-number-05004, field-activity-number-2005-004-fa, geophysics, geoscientificinformation, geospatial-datasets, imagerybasemapsearthcover, inlandwaters, interferometric-sonar, interferometry, lake-winnipesaukee, lakebed-characteristics, marine-geology, moultonborough-bay, new-hampshire, north-america, r-v-rafael, sea-submetrix-2000-series, swath-bathymetry, u-s-geological-survey, united-states, usgs, usgs-9f520509-36ae-488f-b8e5-50734b66866a, usgs-cmgp-infobank-id-r-1-05-nh, whcmsc, woods-hole-coastal-and-marine-science-center
Organization: Department of the Interior
Shallow Along Reef Track Imaging System (sATRIS) Images – Dry Tortugas, Florida, 2009

Underwater digital images, single-beam bathymetry, and global positioning system (GPS) data were collected June 13-14, 2009 at Pulaski Shoal within Dry Tortugas National Park, Florida, USA.  A total of 195,406 images of the seafloor and water column were collected along pre-defined transect lines and organized into 3 sets: track1, track2, and track3.  This data release contains a subset of those images (32,135 images), all of which were used for benthic habitat classification, and contain GPS data. The data were collected using the U.S. Geological Survey (USGS) shallow Along Track Reef Imaging System (sATRIS), a boat-based, pole-mounted sensor package for mapping shallow-water benthic environments.  Two other implementations exist:  A towed system called Deep ATRIS and a profiling system called Drift ATRIS.  All three ATRIS implementations incorporate a digital still camera and an acoustic depth sounder.

Tags: aquatic-biology, benthic-surveys, digital-imagery, doi-usgs-cmg-gt-coastal-and-marine-geology-u-s-geological-survey-u-s-department-of-interior, dry-tortugas, earth-remote-sensing-instruments-gt-passive-remote-sensing-gt-photon-optical-detectors-gt-camer, florida, geoscientificinformation, habitat-mapping, imagerybasemapsearthcover, marine-geology, ocean-gt-bathymetry-seafloor-topography-gt-bathymetry, ocean-gt-coastal-processes-gt-coral-reefs, oceans, pulaski-shoal, remote-sensing, satris, seafloor-imagery, shallow-along-track-reef-imaging-system, shallow-marine-habitat-mapping, usgs-9f4a5961-c7e6-4db3-8fcd-d4bdd6a8c161
Organization: Department of the Interior
Major geologic structure coverage including anticlines and synclines in the Black Hills Area, South Dakota

This data set represents major geologic structures in the
Black Hills Area, South Dakota.

Tags: black-hills, environment, geology, geoscientificinformation, hydrogeology, inlandwaters, south-dakota, structure, usgs-9f314202-3ea5-4e24-b9ea-074b5823edbe
Organization: Department of the Interior
ASCII Text File of the Original 1-m Bathymetry from National Oceanic and Atmospheric Administration (NOAA) Survey H11321 in Central Rhode Island Sound (H11321_1M_UTM19NAD83.TXT)

The United States Geological Survey (USGS) is working cooperatively with the National Oceanic and Atmospheric Administration (NOAA) to interpret the surficial geology in estuaries along the coast of the northeastern United States. The purpose of our present study is to define the sea floor morphology and sedimentary environments in an area of central Rhode Island Sound using sidescan-sonar imagery, bathymetry data, and seismic records. The mosaic, bathymetry, and their interpretations serve many purposes, including: (1) defining the geological variability of the sea floor, which is one of the primary controls of benthic habitat diversity; (2) improving our understanding of the processes that control the distribution and transport of bottom sediments and the distribution of benthic habitats and associated infaunal community structures; and (3) providing a detailed framework for future research, monitoring, and management activities. The sidescan-sonar mosaics and bathymetry images also serve as base maps for subsequent sedimentological, geochemical, and biological observations, because precise information on environmental setting is important for selection of sampling sites and for accurate interpretations of point measurements.

Tags: ascii-text, atlantic-ocean, bathymetry, cmgp, coastal-and-marine-geology-program, elevation, geoscientificinformation, geospatial-datasets, grid, marine-geophysics, multibeam-bathymetry, multibeam-sonar, national-oceanic-and-atmospheric-administration, noaa, noaa-ship-rude, north-america, north-atlantic-ocean, northeast-united-states, oceans, ofr-2007-1366, open-file-report-2007-1366, rhode-island, rhode-island-sound, sea-floor-characteristics, survey-h11321, u-s-east-coast, u-s-geological-survey, united-states, usgs, usgs-9f2e223d-e9da-4596-b4c5-16130e38639b, whsc, woods-hole-science-center
Organization: Department of the Interior