AndreaBozzo/ceres-open-data-index huggingface dataset:
Seismic-reflection profile tracklines that are located adjacent to vibracores collected by the U.S. Geological Survey within Apalachicola Bay, Florida (Seismic_Cores_INT.shp, 2005-2007)

In 2007, the U.S. Geological Survey collected 24 vibracores within Apalachicola Bay, Florida. The vibracores were collected using a Rossfelder electric percussive (P-3) vibracore system during a cruise on the R/V Gilbert. Selection of the core sites was based on a geophysical survey that was conducted during 2005 and 2006 in collaboration with the National Oceanic and Atmospheric Administration’s (NOAA) Coastal Services Center (CSC) and the Apalachicola Bay National Estuarine Research Reserve. Available data include the vibracore data logs and photographs, select seismic-reflection profiles (from the geophysical survey), and core-derived data including: grain size analyses, radiocarbon ages, microfossil counts, and sedimentological interpretations. The long-term goal of this study is to provide maps, data, and assistance to the Apalachicola Bay National Estuarine Research Reserve in their effort to monitor and understand the geology and ecology of Apalachicola Bay Estuary. These data will inform coastal managers charged with resource preservation.

Tags: apalachicola, apalachicola-bay, chirp, cmgp, coastal-and-marine-geology-program, cores, cruise-id-app-07, dog-island, east-bay, east-pass, florida, geoscientificinformation, geospatial-datasets, gulf-of-mexico, image, imagerybasemapsearthcover, indian-pass, little-saint-george-island, location, marine-geophysics, navigational-data, oceans, profiles, r-v-gilbert, saint-george-island, saint-george-sound, saint-vincent-island, saint-vincent-sound, segy, seismic, seismic-reflection, subbottom, u-s-geological-survey, united-states, usgs, usgs-0a1333d0-22fc-4a58-8238-4088f97fe7b2, vibracore, vibracores, west-pass, whsc, whsc-field-activity-06001-trackline, whsc-field-activity-07008, woods-hole-science-center
Organization: Department of the Interior
l782sp.m77t - MGD77 data file for Geophysical data from field activity L-7-82-SP in Solomon Islands from 05/19/1982 to 06/11/1982

Single-beam bathymetry, gravity, and magnetic data along with transit satellite navigation data was collected as part of field activity L-7-82-SP in Solomon Islands from 05/19/1982 to 06/11/1982,http://walrus.wr.usgs.gov/infobank/l/l782sp/html/l-7-82-sp.meta.html
These data are reformatted from space-delimited ASCII text files located in the Coastal and Marine Geology Program (CMGP) InfoBank field activity catalog at http://walrus.wr.usgs.gov/infobank/l/l782sp/html/l-7-82-sp.bath.html http://walrus.wr.usgs.gov/infobank/l/l782sp/html/l-7-82-sp.grav.html  and http://walrus.wr.usgs.gov/infobank/l/l782sp/html/l-7-82-sp.mag.html into MGD77T format provided by the 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, distributions, geoscientificinformation, gravimeter-measurement, gravimetry, guadalcanal, magnetic-field-observations, magnetometer-measurement, marine-geology, marine-geophysics, marine-gravity, marine-magnetics, marine-seismic, oceans, seafloor-topography, single-beam-bathymetry, single-beam-echo-sounder, solomon-islands, south-pacific-ocean, southern-pacific, southern-pacific-ocean, usgs-0a060bb2-57df-4138-bf2b-5781f89f03b9, water-depth
Organization: Department of the Interior
Offshore baseline for the Delmarva South/Southern Virginia region generated to calculate shoreline change rates from Wallops Island, Virginia to the Virginia/North Carolina border (DelmarvaS_SVA_baseline.shp)

Sandy ocean beaches are a popular recreational destination, often surrounded by communities containing valuable real estate.  Development is on the rise despite the fact that coastal infrastructure is subjected to flooding and erosion.  As a result, there is an increased demand for accurate information regarding past and present shoreline changes.  To meet these national needs, the Coastal and Marine Geology Program of the U.S. Geological Survey (USGS) is compiling existing reliable historical shoreline data along open-ocean sandy shores of the conterminous United States and parts of Alaska and Hawaii under the National Assessment of Shoreline Change project.  
There is no widely accepted standard for analyzing shoreline change.  Existing shoreline data measurements and rate calculation methods vary from study to study and prevent combining results into state-wide or regional assessments.  The impetus behind the National Assessment project was to develop a standardized method of measuring changes in shoreline position that is consistent from coast to coast.  The goal was to facilitate the process of periodically and systematically updating the results in an internally consistent manner.

Tags: assawoman-island, atlantic-coast, baseline, cape-henry, cedar-island, cmgp, coastal-and-marine-geology-program, coastal-processes, cobb-island, continental-island-shore-complex, delmarva, digital-shoreline-analysis-system, dsas, effects-of-coastal-change, endpoint-rate, environment, erosion, false-cape, fishermans-island, geoscientificinformation, hog-island, linear-regression-rate, metompkin-island, mid-atlantic, myrtle-island, national-assessment-of-shoreline-change-project, oceans, parramore-island, ship-shoal-island, shoreline-accretion, shoreline-change-rate, shoreline-erosion, smith-island, u-s-geological-survey, united-states, usgs, usgs-09f5fc51-c7aa-4410-a2a8-53907e95f671, virginia, virginia-beach, virginian-ecoregion, wallops-island, whcmsc, woods-hole-coastal-and-marine-science-center, wreck-island
Organization: Department of the Interior
HW1_Q05.TIF - Hawaii I - Southeastern Hawaiian Ridge U.S. EEZ GLORIA sidescan-sonar data mosaic (5 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-09f0ff7d-c1b7-4609-9acb-25d51dba6aa3, wcmg, western-coastal-and-marine-geology
Organization: Department of the Interior
Interpretation of Bottom Features from National Oceanic and Atmospheric Administration (NOAA) Survey H11995 in Rhode Island Sound (H11995_INTERP, Geographic, WGS84)

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. Bathymetry, originally collected by NOAA for charting purposes, provides a fundamental framework for research and management activities along this part of Rhode Island Sound, shows the composition and terrain of the seabed, and provides information on sediment transport and benthic habitat. Interpretations were derived from the multibeam echo-sounder data collected in Rhode Island Sound. During June 2011, bottom photographs and surficial sediment data were acquired as part of a ground-truth reconnaissance survey of these areas. For more information on the ground-truth survey see &lt;http://woodshole.er.usgs.gov/operations/ia/public_ds_info.php?fa=2011-006-FA&gt;.

Tags: atlantic-ocean, bedforms, cmgp, coastal-and-marine-geology-program, erosional-outliers, esri-shapefile, field-activity-number-2011-006-fa, geoscientificinformation, geospatial-datasets, h11995, info-bank-id-r-06-11-ri, interpretations, marine-geology, megaripples, national-oceanic-and-atmospheric-administration, noaa, noaa-survey-h11995, north-america, oceans, ofr-2012-1004, open-file-report-2012-1004, polygon-shapefile, rhode-island, rhode-island-sound, sakonnet-point, scientific-interpretation, scour-depressions, sea-floor-characteristics, u-s-east-coast, u-s-geological-survey, united-states, usgs, usgs-09db50ad-8dff-42e7-9f8e-41aca3917fe4, whcmsc, woods-hole-coastal-and-marine-science-center
Organization: Department of the Interior
LANDFIRE 2016 Remap Elevation (Elev) Palau

IA DEM was produced from 1/3rd arc-second downloaded from viewer.nationalmap.gov/basic. The 3DEP 1/3rd arc-second DEMs, previously referred to as the National Elevation Dataset (NED), are derived from diverse source data, processed to a common coordinate system and unit of vertical measure.  All 3DEP data are distributed in geographic coordinates in units of decimal degrees, and in conformance with the North American Datum of 1983 (NAD 83).  All elevation values are provided in units of meters, and are referenced to the North American Vertical Datum of 1988 (NAVD 88) over the conterminous United States. For the LANDFIRE Elevation product, the 1/3 arc-second 3DEP DEM data were projected from geographic to Albers Equal Area, resampled to 30m spatial resolution, and clipped out to the IA 0k boundary.

Tags: biota, elevation, fires, geographic-information-systems, geospatial-datasets, hazard-preparedness, ia, image-collections, insular-areas, lf-2016-remap, oconus, palau, raster-digital-data, remote-sensing, topo, topography, u-s-geological-survey-usgs, united-states, us, usgs-0d73b4b8-9e80-4e52-8020-c5889814620b
Organization: Department of the Interior
LANDFIRE 2016 Remap National Vegetation Classification (NVC) Micronesia

LANDFIRE's (LF) 2016 Remap (Remap) National Vegetation Classification (NVC) represents the current distribution of vegetation groups within the U.S. National Vegetation Classification System ([version 2.0] http://usnvc.org/). Groups within the NVC IAerarchy are defined as combinations of relatively narrow sets of diagnostic plant species, including dominants and co-dominants, broadly similar composition, and diagnostic growth forms. NVC groups are mapped using decision tree models informed by field reference data, Landsat imagery, elevation data, and biophysical gradient inputs. NVC models are developed separately for each lifeform, including sparse vegetation,  and for each Environmental Protection Agency (EPA) Level III Ecoregion (https://www.epa.gov/eco-research/ecoregions). Riparian, alpine, sparse and other site-specific EVTs are constrained by predetermined masks. Urban and developed areas are derived from the National Land Cover Database (NLCD), whereas agricultural lands originate from the Cropland Data Layer (CDL) and Common Land Unit (CLU) database. Developed ruderal classes are identified by combining wildland-urban-interface (WUI) data with population density information from the US Census Bureau. Annual Disturbance products are included to describe areas that have experienced landscape change within the previous 10-year period. NVC is reconciled through QA/QC measures to ensure lifeform is synchronized with both Existing Vegetation Cover (EVC) and Height (EVH) products.

Tags: biota, federated-states-of-micronesia, fires, geographic-information-systems, geospatial-datasets, hazard-preparedness, ia, image-collections, imagerybasemapsearthcover, insular-areas, landfire-2016-remap, lf-2016-remap, micronesia, nvc, oconus, raster-digital-data, remote-sensing, u-s-forest-service-usfs, u-s-geological-survey-usgs, u-s-national-vegetation-classification-nvc, united-states, us, usgs-09d7f0a1-a4b4-4328-a6fe-b2cc1bec69ae
Organization: Department of the Interior
Bathymetry-Oregon OCS Floating Wind Farm Site

This Data Release contains data from the U.S. Geological Survey (USGS) survey of the Oregon outer continental shelf (OCS) Floating Wind Farm Site in 2014. The bathymetry raster was generated from bathymetry data collected by USGS during the period from August 20 to September 1, 2014, using a Reson 7111 multibeam echosounder. The mapping mission collected bathymetry data from about 163 m to 566 m depths on the Oregon outer continental shelf. The acquisition was funded by the U.S. Bureau of Ocean Energy Management.

Tags: bathymetry, bathymetry-and-elevation, boem, bureau-of-ocean-energy-management, cmgp, coastal-and-marine-geology-program, coos-bay, geology, geoscientificinformation, imagerybasemapsearthcover, marine-geology, multibeam-echo-sounder, multibeam-sonar, oceans, oceans-gt-bathymetry-seafloortopography-gt-bathymetry, oceans-gt-bathymetry-seafloortopography-gt-seafloor-topography, pacific-coastal-and-marine-science-center, pcmsc, sea-floor-acoustic-reflectivity, state-of-oregon, topography, u-s-geological-survey, usgs, usgs-09cedd70-d693-4bd5-b82b-6b957e00e4cc
Organization: Department of the Interior
Trackline navigation for chirp, water-gun, and boomer seismic reflection data collected within the New York Bight by the U.S. Geological Survey (Esri polyline shapefile, Geographic, WGS84)

These data represent trackline navigation data seismic-reflection systems utilized during
U.S. Geological Survey geophysical research cruises.

Tags: atlantic-ocean, boomer, chirp, geospatial-datasets, marine-geophysics, navigational-data, new-york-bight, new-york-bight-apex, new-york-inner-shelf, ny, seg-y, seismic-reflection, southern-long-island, sparker, usgs-09c46d07-dd6f-4670-a31b-dcb40631aeee, water-gun
Organization: Department of the Interior
Airborne geophysical survey: Dragoons, Arizona

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: 1980, aeromagnetic-data, aeromagnetic-surveying, airborne-surveys, arizona, az, f04003-cochise, field-monitoring-stations, geophysical-surveys, geophysics, geospatial-datasets, magnetic, magnetic-field-earth, magnetic-surveys, residual-magnetic-field, safford, total-field, united-states, usgs-0c827c6a-7d0a-41c5-b8a3-903c70154470
Organization: Department of the Interior
EAARL Coastal Topography--Chandeleur Islands, Louisiana, 2010: Bare Earth

A bare-earth digital elevation map (also known as a Digital Elevation Model, or DEM) of a portion of the Chandeleur Islands, Louisiana, was produced from remotely sensed, geographically referenced elevation measurements cooperatively by the U.S. Geological Survey (USGS) and the National Aeronautics and Space Administration (NASA). Elevation measurements were collected over the area using the NASA Experimental Advanced Airborne Research Lidar (EAARL), a pulsed laser ranging system mounted onboard an aircraft to measure ground elevation, vegetation canopy, and coastal topography. The system uses high-frequency laser beams directed at the Earth's surface through an opening in the bottom of the aircraft's fuselage. The laser system records the time difference between emission of the laser beam and the reception of the reflected laser signal in the aircraft. The plane travels over the target area at approximately 50 meters per second at an elevation of approximately 300 meters. The EAARL, developed by NASA at Wallops Flight Facility in Virginia, measures ground elevation with a vertical resolution of +/-15 centimeters. A sampling rate of 3 kilohertz or higher results in an extremely dense spatial elevation dataset. Over 100 kilometers of coastline can be surveyed easily within a 3- to 4-hour mission. When subsequent elevation maps for an area are analyzed, they provide a useful tool to make management decisions regarding land development.
For more information on Lidar science and the Experimental Advanced Airborne Research Lidar (EAARL) system and surveys, see http://ngom.usgs.gov/dsp/overview/index.php and http://ngom.usgs.gov/dsp/tech/eaarl/index.php .

Tags: airborne-lidar-processing-system, alps, altimetry, bare-earth, bathymetry-and-elevation, chandeleur-islands, dem, digital-elevation-model, digital-elevation-models, distributions, eaarl, elevation, experimental-advanced-airborne-research-lidar, laser-altimetry, lidar, louisiana, northern-gulf-of-mexico, remote-sensing, submerged, topographic-mapping, topography, usgs-09b38fc6-ec08-4ee1-8435-acbdff6a0284
Organization: Department of the Interior
Video transects of the sea floor on Stellwagen Bank during U.S. Geological Survey field activity 2015-017-FA, aboard the R/V Auk, May 18-19, 29, and June 3, 2015

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 61 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, location, marine-geology, massachusetts, massachusetts-bay, national-oceanic-and-atmospheric-administration, navigation, navigational-data, noaa, north-america, oceans, polyline-shapefile, sbnms, seabed-observation-and-sampling-system, seaboss, stations, stellwagen-bank, stellwagen-bank-national-marine-sanctuary, trackline, u-s-geological-survey, united-states, usgs, usgs-09a0bffb-f632-403e-9741-e5a6973d9cdd, video, video-observation, videography, videos, whcmsc, woods-hole-coastal-and-marine-science-center
Organization: Department of the Interior
Upper Klamath Basin Landsat Image for April 28, 2006: 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-0d7cf5b1-a0b9-450a-b00a-bac93b909e8a, williamson-river-basin, wood-river-basin
Organization: Department of the Interior
Airborne geophysical survey: South-central North Carolina East, North Carolina 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, beaufort-quadrangle, f37049-craven, f37061-duplin, f37079-greene, f37103-jones, f37107-lenoir, f37117-martin, f37133-onslow, f37147-pitt, f37191-wayne, field-monitoring-stations, geophysical-surveys, geophysics, geospatial-datasets, magnetic, magnetic-field-earth, magnetic-surveys, nc, north-carolina, residual-magnetic-field, rocky-mount-quadrangle, south-central-north-carolina, total-field, united-states, usgs-09e9b61c-f1f9-47ea-83ba-07c845aa3f84
Organization: Department of the Interior
2022-312-FA_shots: Digital Chirp Subbottom Profile Shotpoint Data Collected During USGS Field Activity Number 2022-312-FA Near Panama City, Florida, November 2022

From June 20-30, 2022, the U.S. Geological Survey (USGS) conducted geophysical surveys to investigate the geologic controls on barrier island evolution and sediment transport near Panama City, Florida (FL). Geophysical data were collected as part of the Coastal Sediment Availability and Flux and Defense Advanced Research Protection Agency (DARPA) Reefense projects. This shapefile represents a point dataset of field activity number (FAN) 2022-312-FA chirp subbottom profile 1,000-shot-interval locations.

Tags: 1000-shot-interval-locations, 2022-312-fa, barrier-island-mapping, chirp, coastal-processes, florida, geology, geoscientificinformation, geospatial-datasets, gulf-of-mexico, location, marine-geology, navigational-data, oceans, panama-city, seismic-reflection, sub-bottom-profiling, tyndall-air-force-base, usgs-0995d90a-2d0b-4ebd-8fbe-9ff4a8232fa0
Organization: Department of the Interior