AndreaBozzo/ceres-open-data-index huggingface dataset:
Airborne geophysical survey: Chugach-Yakutat

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-818f1d87-8f47-4683-acf5-e76311127d57
Organization: Department of the Interior
Suspended-sediment concentrations from water samples collected in Bellingham Bay, Washington, USA, 2019 to 2021

Water samples were collected in Bellingham Bay, Washington, USA on 14 days from July 30, 2019, to April 15, 2021. The water samples were collected from a small vessel near pre-established USGS instrument moorings using a van Dorn water sampler. These data were collected to support studies of sediment delivery, transport, deposition, and resuspension in this Pacific Northwest estuarine embayment.

Tags: bellingham-bay, cmhrp, coastal-and-marine-hazards-and-resources-program, field-sampling, geoscientificinformation, marine-water-quality, oceans, pacific-coastal-and-marine-science-center, pcmsc, state-of-washington, suspended-material-water, u-s-geological-survey, usgs, usgs-82a55978-e2c6-45b0-aafc-163371f4eaa5, water-quality-parameters, water-sampling, whatcom-county
Organization: Department of the Interior
Sediment grain size data from vibracore samples collected offshore Oceanside to San Diego, southern California, during field activity 2018-638-FA from 2018-05-22 to 2018-05-26

This section of the data release contains grain-size and total organic carbon (TOC) analyses of 174 samples taken from vibracores that were collected aboard the R/V Bold Horizon in 2018 on U.S. Geological Survey Field Activity 2018-638-FA offshore Oceanside to San Diego, southern California. The samples were analyzed for percent weight of grain size and total organic carbon. The samples were taken at approx. 50 cm intervals from (and including) the core-catcher, which represents the bottom of the core.

Tags: assessments, cmhrp, coastal-and-marine-hazards-and-resources-program, geology, geoscientificinformation, grain-size-analysis, marine-geology, material-resources, north-pacific-ocean, oceans, oceanside, pacific-coastal-and-marine-science-center, pacific-ocean, pcmsc, san-diego, san-mateo-point, sea-floor-characteristics, silver-strand, state-of-california, u-s-geological-survey, usgs, usgs-7cc8f6de-4b30-4008-ba4f-d6dfded17575, vibracoring
Organization: Department of the Interior
Airborne geophysical survey: Verde-Superstitions, Arizona Survey Part 1 of 2

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, arizona, az, f04007-gila, f04013-maricopa, f04025-yavapai, field-monitoring-stations, geophysical-surveys, geophysics, geospatial-datasets, gila-county, magnetic, magnetic-field-earth, magnetic-surveys, maricopa-county, pinal-county, residual-magnetic-field, total-field, united-states, usgs-7d4fd5cc-7c68-41b9-afdd-e65d6e51328e, verde-superstitions
Organization: Department of the Interior
Airborne geophysical survey: Southwest New Mexico North, New Mexico Survey Part 1 of 2

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, f35053-socorro, field-monitoring-stations, geophysical-surveys, geophysics, geospatial-datasets, magnetic, magnetic-field-earth, magnetic-surveys, new-mexico, nm, residual-magnetic-field, socorro-quadrangle, southwest-new-mexico-north, total-field, tulsarosa-quadrangle, united-states, usgs-82898356-3244-487f-86db-a089a44e1350
Organization: Department of the Interior
LANDFIRE 2016 Remap Slope (SLP) Marshall Islands

Slope was produced from the IA DEM using ESRIs Slope tool. Output measurement for slope was both Degrees and Percent Rise (2 files produced).

Tags: biota, fires, geographic-information-systems, geospatial-datasets, hazard-preparedness, ia, image-collections, insular-areas, lf-2016-remap, marshall-islands, oconus, raster-digital-data, remote-sensing, slope, topo, topography, u-s-geological-survey-usgs, united-states, us, usgs-84f482e3-d742-4349-bfdc-2b8a3ca79ea9
Organization: Department of the Interior
Airborne geophysical survey: Northwest Georgia West, Georgia Survey Part 2 of 2

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, f01019-cherokee, f01049-dekalb, f01071-jackson, f13047-catoosa, f13055-chattooga, f13083-dade, f13115-floyd, f13129-gordon, f13213-murray, f13233-polk, f13295-walker, f13313-whitfield, f47011-bradley, f47065-hamilton, f47115-marion, field-monitoring-stations, ga, geophysical-surveys, geophysics, georgia, geospatial-datasets, magnetic, magnetic-field-earth, magnetic-surveys, northwest-georgia-west, residual-magnetic-field, total-field, united-states, usgs-86faa4ab-8539-4d15-8c5e-6f59281c54de
Organization: Department of the Interior
Unprocessed aerial imagery from 26 January 2016 coastal survey of Central California.

This is a set of 1836 oblique aerial photogrammetric images and their derivatives, collected from Ano Nuevo 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-8c20ad4d-3d0a-4617-b4ab-15fb7ae5b4b5, visible-light-imaging
Organization: Department of the Interior
Chirp seismic-reflection data collected between Oceanside and La Jolla, offshore of southern California, from 2010-06-01 to 2010-06-12 (USGS field activity S-12-10-SC)

This dataset includes raw and processed, high-resolution seismic-reflection data collected in 2010 to collect information on active offshore faults. The survey is area is offshore southern California between Oceanside and La Jolla. The data were collected aboard the U.S. Geological Survey R/V Parke Snavely. The seismic-reflection data were acquired using an EdgeTech 512 chirp subbottom profiler. Subbottom acoustic penetration spanned tens to about 50 meters, variable by location.

Tags: bathymetry, bathymetry-and-elevation, chirp, cmg, cmgp, coastal-and-marine-geology-program, continental-margins, geoscientificinformation, la-jolla, oceans, oceanside, orange-county, pacific-coastal-and-marine-science-center, pacific-ocean, pcmsc, san-diego-county, seismic-reflection-profiling, state-of-california, sub-bottom-profiling, u-s-geological-survey, usgs, usgs-8c150cad-e8d9-43bb-a111-a32058e56e9a
Organization: Department of the Interior
Airborne geophysical survey: Jerry 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, f16037-custer, field-monitoring-stations, geophysical-surveys, geophysics, geospatial-datasets, id, idaho, jerry-peak, magnetic, magnetic-field-earth, magnetic-surveys, residual-magnetic-field, total-field, united-states, usgs-8c077932-7c90-4289-9935-16cccdc9803c
Organization: Department of the Interior
Upper Klamath Basin Landsat Image for July 11, 2004: Path 45 Rows 30 and 31

This image is a mosaic of Landsat-7 images of the upper Klamath Basin. 
The original images were obtained from the U.S. Geological Survey Earth 
Resources Observation and Science Center (EROS). EROS is responsible 
for archive management and distribution of Landsat data products. The 
Landsat-7 satellite is part of an ongoing mission to provide quality remote 
sensing data in support of research and applications activities. The launch 
of Landsat-7 on April 15, 1999 marks the addition of the latest satellite to 
the Landsat series. The Landsat-7 satellite carries the Enhanced Thematic 
Mapper Plus (ETM+) sensor.  A mechanical failure of the ETM+ Scan Line 
Corrector (SLC) occurred on May 31, 2003, with the result that all Landsat 
7 scenes acquired from July 14, 2003 to present have been collected in 
'SLC-off' mode. More information on the Landsat program can be found 
online at http://landsat.usgs.gov/.

Tags: environment, geoscientificinformation, inlandwaters, klamath-basin-restoration-agreement, landsat, oregon, sprague-river-basin, upper-klamath-basin, usgs-8c042ebe-c85c-4e0f-b981-2cff0b0b34e6, williamson-river-basin, wood-river-basin
Organization: Department of the Interior
PNG format images of EdgeTech SB-512i chirp seismic-reflection data collected in May 2012 by the U.S. Geological Survey within the Baltimore Canyon, mid-Atlantic margin

A large number of high-resolution geophysical surveys between Cape Hatteras and Georges Bank have been conducted by federal, state, and academic institutions since the turn of the century. A major goal of these surveys is providing a continuous view of bathymetry and shallow stratigraphy at the shelf edge in order to assess levels of geological activity during the current sea level highstand.  In 2012, chirp seismic-reflection data was collected by the U.S. Geologial Survey aboard the motor vessel Tiki XIV near three United States mid-Atlantic margin submarine canyons. These data can be used to further our understanding of passive continental margin processes during the Holocene, as well as providing valuable information regarding potential submarine geohazards. For more information on the U.S. Geological Survey involvement in this effort, see https://cmgds.marine.usgs.gov/fan_info.php?fan=2012-005-FA.

Tags: 512i, atlantic-ocean, baltimore-canyon, baltimore-canyon-trough, chirp, cmgp, coastal-and-marine-geology-program, continental-margin, edgetech, field-activity-2012-005-fa, field-activity-number-12005, geohazards, geoscientificinformation, image, image-collections, m-v-tiki-14, m-v-tiki-xiv, marine-geology, marine-geophysics, maryland, mid-atlantic-margin, north-america, oceans, png, sea-floor, seafloor, segy, seismic-profile, seismic-reflection, seismic-reflection-profile, sub-bottom-profiling, subbottom, submarine-canyon, subsurface, u-s-geological-survey, united-states, usgs, usgs-8c034920-a7a2-4f66-ac77-6201abd226ea, usgs-cmg-infobank-id-t-05-12-mc, whcmsc, woods-hole-coastal-and-marine-science-center
Organization: Department of the Interior
Overlapping seabed images collected at Eastern Dry Rocks coral reef, Florida, 2021

Underwater images totaling 138,733 in number were collected at Eastern Dry Rocks coral reef, near Key West, Florida, in May 2021, using the SQUID5 Structure-from-Motion (SfM) system, a towed-surface vehicle with five downward-looking underwater cameras developed by the U.S. Geological Survey. The images are organized in zipped files grouped by survey line. The SQUID-5 records images as TIFF (.tif) format to maintain the highest resolution and bit depth. Each image includes EXIF metadata, containing GNSS date, time, latitude, longitude, and altitude of the GNSS antenna mounted on the towed surface vehicle, copyright, keywords, and other fields.

Tags: cmhrp, coastal-and-marine-hazards-and-resources-program, coral-reefs, eastern-dry-rocks, elevation, geospatial-datasets, oceans, pacific-coastal-and-marine-science-center, pcmsc, physical-habitats-and-geomorphology, reef-ecosystems, remote-sensing, seabed, spcmsc, st-petersburg-coastal-and-marine-science-center, state-of-florida, structure-from-motion, u-s-geological-survey, usgs, usgs-8c977484-38e7-4273-9adb-185ef3ac6c67, visible-light-imaging
Organization: Department of the Interior
GAK_Q56.TIF - Gulf of Alaska U.S. EEZ GLORIA sidescan-sonar data mosaic (26 of 30) (LCC, 50 m, WGS84)

GLORIA data for the Gulf of Alaska Exclusive Economic Zone (EEZ) were acquired during five cruises over a four year period. The first cruise conducted in 1986 (F-1-86-GA) surveyed an area of the north-central mosaic area and covered an area of approximately 40,000 square kilometers (sq km). The second two cruises (F-8-88-AA, F-9-88-WG) were conducted in 1988. One of the 1988 cruises (F-8-88-AA) focused on a survey of the Aleutian Arc. The eastern most portion of that survey extended outside of the Aleutian Arc survey area and covered an area of approximately 52,000 square kilometers (sq km) of seafloor on the western edge of the Gulf of Alaska. The final two cruises (F-6-89-GA, F-7-89-EG) were completed in 1989. 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. Thirty digital mosaics with a 50-meter pixel resolution were completed for the region.

Tags: abyssal-submarine-fan, acoustic-receivers, acoustic-reflectivity, alaska, alaskan-abyssal-plain, aleutian-abyssal-plain, aleutian-trench, backscatter, british-columbia-margin, chirikof-channel, cmgp, coastal-and-marine-geology-program, continental-island-rise, continental-island-slope, distributions, eez, exclusive-economic-zone, exclusive-economic-zone-eez, geological-long-range-inclined-asdic, geoscientificinformation, geotiff-image, gloria, gloria-gt-geological-long-range-inclined-asdic, grey-scale-image, gulf-of-alaska, gulf-of-alaska-ecoregion, image-mosaics, imagerybasemapsearthcover, infobank-identifier-f-1-86-ga, infobank-identifier-f-6-89-ga, infobank-identifier-f-7-89-eg, infobank-identifier-f-8-88-aa, infobank-identifier-f-9-88-wg, kodiak-bowie-seamount-chain, marine-basin-floor, marine-geology, marine-geophysics, marine-oceanic, north-american-pacific-fijordland-ecoregion, ocean-gt-pacific-ocean, ocean-gt-pacific-ocean-gt-north-pacific-ocean, ocean-gt-pacific-ocean-gt-north-pacific-ocean-gt-gulf-of-alaska, oceans, oceans-gt-ocean-acoustics-gt-acoustic-reflectivity, physical-habitats-and-geomorphology, queen-charlotte-fault, sea-floor-acoustic-reflectivity, sea-floor-characteristics, seabed, side-scan-sonar, sidescan-sonar, sidescan-sonar-mosaic, surveyor-channel, tectonic-trench, u-s-geological-survey, usgs, usgs-8b9611ff-5be3-4c8f-8f08-81aa2254db72, wcmg, western-coastal-and-marine-geology, yakutat-margin
Organization: Department of the Interior
Aerial Imagery of the North Carolina Coast: 2020-08-02, Pre-Hurricane Isaias

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 Cape Lookout, North Carolina to Corolla, North Carolina on August 2nd, 2020, to document pre-storm conditions in preparation for the passage of Hurricane Isaias on August 3, 2020. The observations along the coastline cover an approximately 245-kilometer-long by 300 to 700-meter-wide swath of coastline and encompass both highly developed towns as well as natural undeveloped areas, including the federal lands of Cape Lookout National Seashore and Cape Hatteras National Seashore.
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, albemarle-sound, august-2020, cape-hatteras-national-seashore, cape-lookout-national-seashore, cmhrp, coastal-and-marine-hazards-and-resources-program, coastal-processes, geomorphology, geoscientificinformation, geospatial-datasets, hurricanes, image-collections, imagerybasemapsearthcover, nags-head, north-carolina, oceans, outer-banks, pacific-coastal-and-marine-science-center, pamlico-sound, pcmsc, pre-hurricane-isaias, remote-sensing, spcmsc, st-petersburg-coastal-and-marine-science-center, structure-from-motion, u-s-geological-survey, usgs, usgs-8b86d6a4-32fa-45e4-ad74-b5507aaf43dc, whcmsc, woods-hole-coastal-and-marine-science-center
Organization: Department of the Interior
Coastal Bathymetry Data Collected in 2016 nearshore from West Ship Island to Horn Island, Gulf Islands National Seashore, Mississippi, U.S. Geological Survey (USGS).

The United States Geological Survey Saint Petersburg Coastal and Marine Science Center (USGS SPCMSC), in cooperation with the United States Army Corps of Engineers (USACE) conducted bathymetric surveys of the nearshore waters surrounding Ship and Horn Islands, Gulf Islands National Seashore, Mississippi (GUIS). Camille Cut separates Ship Island into East Ship Island and West Ship Island. The objective of this study was to establish base-level elevation conditions around West Ship Island, East Ship Island, Horn Island and their associated active littoral system prior to restoration activities. These activities include the closure of Camille Cut and the placement of sediment in the littoral zone of West Ship Island.
This survey will be used to verify sediment migration patterns by monitoring elevation change over time. The dataset produced by this survey will also be compared with historic bathymetric datasets to help further understand island elevation over time.
This data release provides 667-line kilometers (km) of processed Single-Beam Bathymetry (SBB) data and 773-line km of processed Interferometric Bathymetry (IFB) collected by the USGS SPCMSC in July 2016 (field activity number [FAN] 2016-347-FA). The IFB data were acquired aboard the Research Vessel (RV) Sallenger (subFAN, 16BIM04), and the SBB data were acquired aboard the RV Jabba Jaw (subFAN, 16BIM05) and the RV Mako (subFAN, 16BIM06). The IFB and SBB point data are provided in three datums: 1) the International Terrestrial Reference Frame of 2000 (ITRF00), ellipsoid height (-49.70 meters [m] to -28.87 m); 2) the North American Datum of 1983 (NAD83) CORS96 realization and the North American Vertical Datum 1988 (NAVD88) with respect to the GEOID12B model (-0.07 m to -20.69 m); and 3) NAD83 (CORS96) and Mean Lower Low Water (MLLW) (-0.04 m to -20.60 m). This metadata record describes the comprehensive, 50-meter (m) Digital Elevation Model (DEM) created from the IFB and SBB point data and provided in NAD83 NAVD88 GEOID12B. For additional information regarding data collection and processing, please refer to the field logs and formal Federal Geographic Data Committee (FGDC) metadata for the individual XYZ point data files and survey trackline shapefiles also included within this data release (https://doi.org/10.5066/F7B8571Q).

Tags: 16bim04, 2016-347-fa, 50-meter-dem, barrier-island-mapping, bathymetry, bathyswath, coda-octopus-f190r, datum, dem, digital-elevation-model, digital-elevation-models, dog-keys-pass, elevation, field-monitoring-stations, geophysical, geophysics, geoscientificinformation, gulf-of-mexico, horn-island, horn-island-pass, hydrography, hypack, imagerybasemapsearthcover, interferometric-bathymetry, interferometry, location, marine-geology, marinestar, mississippi, mississippi-sound, oceans, saint-petersburg-coastal-and-marine-science-center, shapefile, shoreline, spcmsc, swath, swathplus-h, trackline, usgs, usgs-8b843480-b64c-4501-b288-5ce168b16308, water
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 -- Contours for thickness 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 contour lines generated 
from the thickness FAS raster.

Tags: alabama, contour, environment, fas, florida, floridan-aquifer-system, geology, georgia, geoscientificinformation, hydrogeology, inlandwaters, regional-groundwater-availability-study, south-carolina, stratigraphy, thickness, united-states-geological-survey, usgs, usgs-8b5d41d8-51c0-4bd5-949a-64a1c9eff087
Organization: Department of the Interior