AndreaBozzo/ceres-open-data-index huggingface dataset:
Beach Profile Data Collected from Sand Key Beach in Clearwater, Florida (June 7, 2022)

This dataset, prepared by the U.S. Geological Survey (USGS) St. Petersburg Coastal and Marine Science Center (SPCMSC), provides beach profile data collected at Sand Key Beach in Clearwater, 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 vertical coordinate system.

Tags: altimetry, bathymetry-and-elevation, beach, clearwater, 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, marine-geology, oceans, providers-gt-government-agencies-u-s-federal-agencies-gt-doi-gt-usgs-gt-doi-usgs-cmg-gt-coastal, sand-key, spcmsc, st-petersburg-coastal-and-marine-science-center, topographic-mapping, topography, u-s-geological-survey, usgs, usgs-cc0fb54a-ff80-4c16-9d2b-bb9d858a5cf6
Organization: Department of the Interior
SIR2016-5029_cfwgoshor_7b: Flood Inundation Depth for a Flow of 46,800 cfs at the Gage Coast Fork Willamette River at Goshen, Oregon (Area of Uncertainty)

The domain of the model is as follows: Row River from Dorena dam to the confluence with the Coast Fork; 
Coast Fork from Cottage Grove dam to the confluence with the Middle Fork; Silk Creek from River Mile 1.7 
to the confluence with the Coast Fork. The basis for these features is the Willamette Flood Insurance Study – 
Phase One (2013). The hydraulics and hydrology for the FIS were reused in the production of these polygons; 
the reports and information associated with the FIS are applicable to this product. The Digital Elevation Model 
(DEM) utilized for the Willamette FIS submittal was produced by combining multiple overlapping topographic 
surveys for the Middle Fork and Coast Fork of the Willamette River. This DEM was created from four sources: 
LiDAR of the Springfield area that was flown in 2008, LiDAR of Silk Creek that was flown in 2011, LiDAR of Fall 
Creek that was flown in 2012, and photogrammetry of the Middle Fork and Coast Fork of the Willamette River 
that was flown in 2004. In areas where no high-resolution elevation data were available, USGS National Elevation 
Dataset (NED) data were used to supplement the DEM. The shapefiles Hi_Res_Extents.shp and Low_Res_Extents.shp 
define the limits of these areas. The horizontal datum of the DEM is NAD 1983 State Plane-Oregon South 
HARN with units of International Feet (NAD83). The vertical datum of the elevation model is NAVD 1988 with 
units of international feet (NAVD-88). In addition, some areas show surveyed bathymetry within the channel. 
These can be noted by the sharp increase in apparent depth, creating a stripe across the depth grid when 
compared to the LiDAR data, which represents the water surface elevation at the time of the aerial data collection. 
Bridge decks are generally removed from DEMs as standard practice. Therefore, these features may be shown 
as inundated when they are not. An effort to clip flood extents on bridge decks was made, but judgement should 
be used when estimating the usefulness of a bridge during flood flow. Comparing the bridge to the surrounding 
ground can be more informative in this respect than simply looking at the bridge itself. The features and depth 
grids stop as the Coast Fork approaches the Middle Fork on the northern end of the reach. See cfwgoshOR_breach.shp 
for information regarding this file. This represents the depth grid for the 46,800 cfs profile.

Tags: coast-fork-willamette-river, creswell, elevation, environment, flood, flood-inundation-maps, flooded-area, geoscientificinformation, geospatial-analysis, goshen, high-water-marks, inlandwaters, oregon, river-stream, usgs-cc0f32ce-fdb6-45dd-9ce6-9f9b1605b73f, willamette-valley
Organization: Department of the Interior
Airborne geophysical survey: Ugashik Northeast

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, f02150-kodiak-island, f02164-lake-and-peninsula, field-monitoring-stations, geophysics, geospatial-datasets, magnetic-field-earth, usgs-cbfd29cc-16c8-417d-87fd-e0ac6e3e8f37
Organization: Department of the Interior
Point shapefile of navigation and best depth values at ship positions during continuous resistivity profiling data collection in the Indian River Bay, Delaware, on April 15, 2010, on U.S. Geological Survey Field Activity 2010-006-FA (JD105GPS_BESTDEPTH.SHP, Geographic, WGS 84)

A geophysical survey to delineate the fresh-saline groundwater interface and associated sub-bottom sedimentary structures beneath Indian River Bay, Delaware, was carried out in April 2010. This included surveying at higher spatial resolution in the vicinity of a study site at Holts Landing, where intensive onshore and offshore studies were subsequently completed. The total length of continuous resistivity profiling (CRP) survey lines was 145 kilometers (km), with 36 km of chirp seismic lines surveyed around the perimeter of the bay. Medium-resolution CRP surveying was performed using a 50-meter streamer in a bay-wide grid. Results of the surveying and data inversion showed the presence of many buried paleochannels beneath Indian River Bay that generally extended perpendicular from the shoreline in areas of modern tributaries, tidal creeks, and marshes. An especially wide and deep paleochannel system was imaged in the southeastern part of the bay near White Creek. Many paleochannels also had high-resistivity anomalies corresponding to low-salinity groundwater plumes associated with them, likely due to the presence of fine-grained estuarine mud and peats in the channel fills that act as submarine confining units. Where present, these units allow plumes of low-salinity groundwater that was recharged onshore to move beyond the shoreline, creating a complex fresh-saline groundwater interface in the subsurface. The properties of this interface are important considerations in construction of accurate coastal groundwater flow models. These models are required to help predict how nutrient-rich groundwater, recharged in agricultural watersheds such as this one, makes its way into coastal bays and impacts surface water quality and estuarine ecosystems. For more information on the survey conducted for this project, see  https://cmgds.marine.usgs.gov/fan_info.php?fan=2010-006-FA.

Tags: bathymetry, cmgp, coastal-and-marine-geology-program, delaware, elevation, field-activity-number-2010-006-fa, geospatial-datasets, holts-landing, hypack, indian-river-bay, indian-river-inlet, info-bank-id-k-6-10-dl, location, lowrance-gps, navigation, navigational-data, north-america, north-atlantic-ocean, oceans, open-file-report-2011-1039, piney-neck, point-shapefile, r-v-knob, rosedale-beach, single-beam-echo-sounder, sussex-county, u-s-geological-survey, united-states, usgs, usgs-cbec2e5c-92d9-4350-9968-90165b7f48e0, whcmsc, woods-hole-coastal-and-marine-science-center
Organization: Department of the Interior
Airborne geophysical survey: Prince William Sound

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, f02020-anchorage, f02122-kenai-peninsula, f02261-valdez-cordova, f02282-yakutat, field-monitoring-stations, geophysics, geospatial-datasets, magnetic-field-earth, usgs-cbd17914-1e8c-433d-bb88-0156fa5d5d72
Organization: Department of the Interior
RES2DINV Format Continuous Resistivity Profiles Collected in the Neuse River, May 4, 2005

The Neuse River Estuary in North Carolina is a broad, V-shaped water body located on the southwestern end of Pamlico Sound. This estuary suffers from severe eutrophication for which several water quality models have recently been developed to aid in the management of nutrient loading to the estuary. In an effort to help constrain model estimates of the fraction of nutrients delivered by direct ground-water discharge, continuous resistivity profile (CRP) measurements were made during the spring of 2004 and 2005. CRP is used to measure electrical resistivity of sediments, a property that is sensitive to difference in salinity of submarine ground water. The 2004 and 2005 surveys used floating resistivity streamers of 100 m and 50 m respectively. The depth penetration of the streamers is approximately 20% of the streamer length which translates to approximately 20-25 m with the 100 m streamer and 12-14 m with the 50 m streamer. These data were processed using AGI's EarthImager 2D software. CRP data enables the mapping of the extent and depth of the fresher ground water within the estuary.

Tags: cmgp, coastal, coastal-and-marine-geology-program, continuous-resistivity-profiling, crp, ground-water, marine-resistivity, navigational-data, neuse-river, north-america, north-carolina, of-2005-1306, open-file-report, pamlico-sound, submarine-ground-water, u-s-geological-survey, united-states, usgs, usgs-cbd0cd27-47b1-42dd-8e31-bf8554eee64c, woods-hole-science-center
Organization: Department of the Interior
Unprocessed aerial imagery from 1 February 2023 coastal survey of Central California.

This is a set of 2943 oblique aerial photogrammetric images and their derivatives, collected from San Francisco 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-cbc68235-7e66-4cec-8904-18992a74095b, visible-light-imaging
Organization: Department of the Interior
Geometrically corrected image mosaic of 1987 aerial photograps of Rincon, Puerto Rico (mosiac_1987.tif)

The 8 km of shoreline from Punta Higuero to Punta Cadena in Rincón, Puerto Rico is experiencing long-term coastal erosion. This study documents historical shoreline changes at Rincón for the period 1936-2005. Twelve historical shoreline positions were compiled from existing data, new orthophotography, and GPS field surveys.

Tags: aerial-photograph, aerial-photography, beach-erosion, beach-nourishment, cmgp, coastal-and-marine-geology-program, coastal-processes, coastal-survey-map, geospatial-datasets, geotiff-image, historic-shoreline, image-mosaics, imagerybasemapsearthcover, puerto-rico, punta-cadena, punta-higuero, rincon, shoreline, u-s-army-corps-of-engineers, u-s-geological-survey, usace, usgs, usgs-d4496232-2c28-4d59-b674-d64a16d4bc76, whsc, woods-hole-science-center
Organization: Department of the Interior
Physical Habitat Characteristics on the North Fork Shenandoah River, VA in 2002-2003

This dataset was collected with a PLGR government-issue GPS, and through manual 
measurement in the field.  Points were gathered while canoeing along the North Fork 
Shenandoah River.  Each location marked a change in meso-scale habitat type.  GPS 
points were supplemented with GIS-derived points in areas where manual measurements 
were made.  The points were used to generate a line coverage. This coverage represents 
physical habitat at a meso-scale (width of stream).

Tags: habitat, inland-waters, usgs-cbc2e4a9-c7b9-4605-a1f5-2e6ae09907b6
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 -- Points for the top of the Oldsmar permeable zone

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 data points used to 
generate the OLDSPZ raster.

Tags: 1986, alabama, altitude, boulder-zone, environment, extent, fernandina-permeable-zone, florida, floridan-aquifer-system, fpz, geology, georgia, geoscientificinformation, hydrogeology, inlandwaters, miller, oldsmar-permeable-zone, oldspz, regional-groundwater-availability-study, south-carolina, southeastern, southern, stratigraphy, top, united-states-geological-survey, usgs, usgs-cb9ef206-b748-4937-b3d3-7edf851dde31
Organization: Department of the Interior
Interpretation of the Sedimentary Environments of National Oceanic and Atmospheric Administration (NOAA) Survey H11321, Central Rhode Island Sound (H11321ENVIRONS shapefile)

The U.S. 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 Rhode Island Sound using sidescan-sonar imagery, bathymetric 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: atlantic-ocean, cgmp, coastal-and-marine-geology-program, deposition, erosion, geoscientificinformation, geospatial-datasets, holocene, interpretation, marine-geology, national-oceanographic-and-atmospheric-administration, noaa, noaa-ship-rude, north-america, north-atlantic-ocean, northeast-united-states, oceans, ofr-2007-1366, open-file-report-2007-1366, polygon-shapefile, quaternary, rhode-island, rhode-island-sound, scientific-interpretation, sea-floor-characteristics, sediment-transport, sedimentary-environments, sidescan-sonar-interpretation, sorting-and-reworking, u-s-east-coast, u-s-geological-survey, united-states, usgs, usgs-cb9a6363-7e3d-4ba3-a48a-8568dde90850, whsc, woods-hole-science-center
Organization: Department of the Interior
sand_sea - Sea Level Hazard Intensity Level in the coastal zone of Sand Island (Oahu), Hawaii

Sea Level Hazard Intensity Level in the coastal zone of Sand Island (Oahu),
Hawaii

Tags: agents-of-coastal-change, coast, coastal, coastal-processes, continental-island-shore-complex, geoscientificinformation, hawaii, hawaii-ecoregion, hazard, hazards, island, kauai, lanai, level, maui, molokai, oahu, ocean, oceans, oceans-and-coastal, oceans-and-estuaries, pacific, risk-assessment, sea, sea-level-change, usgs-cb99fa08-e4cb-4d08-8f62-919072bbacfe
Organization: Department of the Interior
2017 Florida West Coast NOAA Lidar-Derived Dune Crest, Toe and Shoreline

The storm-induced Coastal Change Hazards component of the National Assessment of Coastal Change Hazards (NACCH) project focuses on understanding the magnitude and variability of extreme storm impacts on sandy beaches.Light detection and ranging (lidar)-derived beach morphologic features such as dune crest, toe, and shoreline help define the vulnerability of the beach to storm impacts. This dataset defines the elevation and position of the seaward-most dune crest and toe and the mean high-water shoreline derived from the 2017 National Oceanic and Atmospheric Administration (NOAA) National Geodetic Survey (NGS) Florida west coast lidar survey. Beach width is included and is defined as the distance between the dune toe and shoreline along a cross-shore profile. The beach slope is calculated using this beach width and the elevation of the shoreline and dune toe.

Tags: cmhrp, coastal-and-marine-hazards-and-resources-program, coastal-processes, elevation, environment, florida, geomorphology, geoscientificinformation, gulf-of-mexico, hazards, lidar, marine-geology, ocean-sciences, oceans, spcmsc, st-petersburg-coastal-and-marine-science-center, u-s-geological-survey, usgs, usgs-cb945365-2424-4109-9da6-d6901781e873
Organization: Department of the Interior
Well Log Stratigraphic Interpretations in the Columbia Plateau, Idaho, Oregon, and Washington (sir2010-5246_strat)

As part of a U.S. Geological Survey Groundwater Resources Program study, a three-dimensional 
geologic model was constructed for approximately 53,000 square miles of the Columbia Plateau 
in Idaho, Oregon, and Washington. This model was constructed to define the general aquifer 
system geometry for use in a regional numerical groundwater flow model. Simplifications and 
assumptions consistent with this ultimate goal and with the uncertainty in the available data 
were made. The model units consist of Miocene-age Columbia River Basalt Group strata and 
younger sedimentary overburden covering approximately 44,000 square miles. Data were 
compiled from numerous databases and detailed studies that were completed during the past 
three decades. These data include stratigraphic interpretations of more than 13,000 wells and 
a contiguous compilation of surficial geology and structural features in the study area. These 
data were simplified and used to construct piecewise-smooth trend surfaces that represent 
upper and lower subsurface model unit boundaries in this complex folded and faulted terrain. 
The smoothness of the surfaces implicitly represents uncertainty in prediction of each surface 
resulting from data gaps, errors in borehole interpretations, errors in mapped contact locations, 
and uncertainty in the shape of the paleosurface upon which flood basalts were emplaced. 
Surfaces were recombined using a rule-based algorithm to construct a fully three-dimensional 
model with a 500-foot grid resolution that is consistent with the data and for which error estimates 
may be made. The modeling process yielded improved estimates of unit volumes, refinement of 
location of large structural features, and identification of features that may be important for ongoing 
groundwater studies.

Tags: columbia-plateau, geology, idaho, inlandwaters, oregon, usgs-cb8864c1-a5dc-4c56-bc39-3800e992d6f2, washington
Organization: Department of the Interior
Pollen data from surface samples collected in the lower Roanoke River Basin, North Carolina

Pollen data were generated from 120 surface samples collected in known vegetation classes in the Lower Roanoke River Basin, North Carolina to support paleoecological research on long-term patterns of vegetation, fire, and climate in the southeastern United States (Willard et al., 2011). Raw counts of pollen data from the surface samples are provided, along with landform of collection site and modeled hydroperiod for the site (days inundated per year). Pollen and geochronologic data also are provided for a sediment core (01-10-11-4) collected in a backswamp along the Roanoke River.

Tags: biota, faunal-and-floral-census-microscopic, usgs-d3f847bc-a9f3-488e-b484-40c9ef3d9640
Organization: Department of the Interior
Application of fertilizer phosphorus to nonfarm land in the United States Pacific Northwest for 2002

This spatial data set was created by the U.S. Geological Survey (USGS) to represent the amount of fertilizer phosphorus 
that was applied to nonfarm land in the Pacific Northwest region of the United States (Hydro Region 17; Major River Basin 
7 (MRB7)) during 2002.

Tags: fertilizer, idaho, inlandwaters, major-river-basins, montana, nawqa, oregon, pacific-northwest, phosphorus, pnw, sparrow, usgs-cb852077-3498-44e6-aef4-23552603c1ca, washington
Organization: Department of the Interior
Color-hillshade relief GeoTIFF image of the Potomac River/Chesapeake Bay Area (CLRHSHD_POTO.TIF, UTM, Zone 18, NAD83)

In order to test hypotheses about groundwater flow under and into Chesapeake Bay, geophysical surveys were conducted by U.S. Geological Survey (USGS) scientists on Chesapeake Bay and the Potomac River Estuary in September 2006. Chesapeake Bay resource managers are concerned about nutrients that are entering the estuary via submarine groundwater discharge, which are contributing to eutrophication. The USGS has performed many related studies in recent years to provide managers with information necessary to make informed decisions about this issue. The research carried out as part of the study described here was designed to help refine nutrient budgets for Chesapeake Bay by characterizing submarine groundwater flow and discharge of groundwater beneath part of the mainstem and a major tributary, the Potomac River Estuary.

Tags: bathymetry, chesapeake-bay, cmgp, coastal-and-marine-geology-program, color-hillshade-relief, computational-methods, dem, digital-elevation-model, elevation, estuarine-bathymetry, estuary, geospatial-datasets, geotiff, hydrographic-survey, imagerybasemapsearthcover, info-bank-id-k-1-06-ch, inlandwaters, marine-geophysics, maryland, national-elevation-dataset, ned, noaas-ocean-service-special-projects, north-america, north-atlantic, oceans, potomac-river-estuary, raster, sea-floor-characteristics, topography, u-s-geological-survey, united-states, usgs, usgs-cb81acf6-8b27-4193-9f81-e790dae115ad, virginia, whcmsc, woods-hole-coastal-and-marine-science-center
Organization: Department of the Interior