AndreaBozzo/ceres-open-data-index huggingface dataset:
Mobile Harbor Navigation Channel Delft3D Model Inputs and Results - Initial Existing Conditions Grid

The numerical model Delft3D (developed by Deltares) was developed to evaluate the potential effects of proposed navigation channel deepening and widening in Mobile Harbor, Alabama (AL). The Delft3D model setup requires the input of a merged topographic and bathymetric elevations, a wave climate based on significant wave heights, peak wave period and mean wave direction, and a tidal-time series. The model was validated by comparing model outputs from deterministic runs with observations of water levels and velocities. The validated model was used to simulate scenarios of existing conditions and proposed with-project conditions (for example, channel deepening and widening). Simulations were performed for one year (the year 2010) and ten years, with and without 0.5 meters (m) of sea level rise. Model inputs and outputs in the form of topography and bathymetry for the scenario runs as well as output water levels and velocities for the deterministic runs are provided in this data release. For further information regarding model input generation and visualization of model output topography and bathymetry, refer to USGS Open-File Report 2018-1123.

Tags: alabama, bathymetry, coastal, coastal-ecosystems, digital-elevation-models, elevation, estuaries, estuarine-ecosystems, geomorphology, geoscientificinformation, gulf-of-mexico, marine-geology, marine-sediment-transport, mobile-bay, morphologic-change, north-america, ocean-processes, oceans, sea-level-change, sediment-transport, spcmsc, st-petersburg-coastal-and-marine-science-center, topography, u-s-geological-survey, united-states-of-america, usgs, usgs-b9d9c495-db02-42a7-815a-1c2b695722d6
Organization: Department of the Interior
MODFLOW-NWT model used to simulate groundwater storage changes in the Quincy Basin, Washington

A three-dimensional, groundwater flow model (MODFLOW-NWT) was developed to 
examine groundwater storage changes in the Quincy Basin, Washington. The 
model was calibrated to conditions from 1920 to 2013. The model was used to 
(1) determine the change in groundwater storage from 1920 to 2013 , and 
(2) simulate the potential effects of increases in pumping, decrease in irrigation 
recharge, and increases in streamflow in Crab Creek by 100 cubic feet per 
second and 500 cubic feet per second. This USGS data release contains all 
of the input and output files for the simulations described in the associated 
model documentation report (https://doi.org/10.3133/sir20185162).

Tags: central-columbia-plateau-aquifer, environment, geoscientificinformation, grant-county, groundwater, groundwater-model, inlandwaters, modflow-nwt, moses-lake, usgs-b9ce807d-0dcd-4b46-ad91-1d2071a7bea2, usgsgroundwatermodel, washington
Organization: Department of the Interior
KP_250M_LCC_WGS84.TIF - Kingman Reef and Palmyra Atoll U.S. EEZ GLORIA sidescan-sonar composite mosaic (LCC, 250 m, WGS84)

In 1984, the U.S. Geological Survey (USGS), Office of Marine Geology, launched a program using the Geological LOng-Range Inclined Asdic (GLORIA) sidescan-sonar system to study the entire U.S. Exclusive Economic Zone (EEZ). For a one month period beginning 24 February 1991 and finishing on 25 March 1991, USGS and IOS (Institute of Oceanographic Sciences, U.K.) scientists conducted a single survey within the Kingman Reef and Palmyra Atoll U.S. EEZ. The survey focused on the U.S. Exclusive Economic Zone surrounding the Kingman Reef and Palmyra Atoll. Unfortunately, the southwestern third of this EEZ was not imaged. The results of this single survey was 7 digital mosaics with a 50-meter pixel resolution.

Tags: acoustic-receivers, acoustic-reflectivity, backscatter, central-pacific-ocean, cmgp, coastal-and-marine-geology-program, distributions, eez, exclusive-economic-zone, exclusive-economic-zone-eez, field-activity-identifier-westpac_gloria_leg_2, field-activity-number-f-3-91-cp, geological-long-range-inclined-asdic, geoscientificinformation, geotiff-image, gloria, gloria-gt-geological-long-range-inclined-asdic, grey-scale-image, image-mosaics, imagerybasemapsearthcover, kingman-reef, kingman-reef-and-palmyra-atoll-eez, kingman-reef-and-palmyra-atoll-exclusive-economic-zone, lee-guyot, lee-seamount, line-islands, line-islands-ecoregion, line-islands-ridge, marine-basin-floor, marine-geology, marine-geophysics, marine-oceanic, northern-line-islands, ocean-gt-pacific-ocean, ocean-gt-pacific-ocean-gt-central-pacific-ocean, oceans, oceans-gt-ocean-acoustics-gt-acoustic-reflectivity, palmyra-atoll, physical-habitats-and-geomorphology, sea-floor-acoustic-reflectivity, sea-floor-characteristics, seabed, side-scan-sonar, sidescan-sonar, sidescan-sonar-mosaic, u-s-geological-survey, usgs, usgs-b9c0698e-7014-4ccb-a9dc-8e04188e47a7, wcmg, western-coastal-and-marine-geology
Organization: Department of the Interior
Specific Water Quality Sites for Washington County, Utah

This map shows specific water-quality items and hydrologic data site
information which come from QWDATA (Water Quality) and GWSI (Ground
Water Information System). Both QWDATA and GWSI are subsystems of
NWIS (National Water Inventory System)of the USGS (United States
Geologic Survey).
		
This map is for Washington County, Utah.
		
The scope and purpose of NWIS is defined on the web site:
		
http://water.usgs.gov/public/pubs/FS/FS-027-98/

Tags: alkalinity, ammonia, ammonia-unionize, dissolved-solids, environment, flow-rate, geoscientificinformation, hardness, hardness-total, inlandwaters, nitrogen, nitrogen-nitrate, ph, quality, specific-conductance, state-of-utah, usgs-b9bcb63a-54e3-483d-ad1a-ac2b488feda1, utah, washington, washington-county, water, water-level, water-quality, water-quality-site, water-temperature
Organization: Department of the Interior
LANDFIRE 2016 Remap Fuel Disturbance (FDist) AK 2020 Capable Fuels

LANDFIRE (LF) disturbance products are developed to provide temporal and spatial information related to landscape change. LF 2016 Remap (LF Remap) Fuel Disturbance (FDist) uses the latest 10 years of Annual Disturbance products from the effective disturbance year. FDist is a refinement of past LF versions and is created from Remap Historical Disturbance (HDist) by grouping similar disturbances types, which represent disturbance scenarios within the fuels environment.
LF Remap contains refinements to the FDist process enabling the creation of pre-disturbance fuel vegetation within disturbed areas. This new approach facilitates the production of capable fuels products, such as FDist. The capable fuels process calculates Time Since Disturbance (TSD) assignments for disturbed areas using an "effective year". Year 2020 fuels, for example, may be calculated for the year 2020. This new process considers all the existing disturbances included in LF Remap and assigns fuels to the pre-disturbance vegetation based on the adjusted TSD, making the products "2020 capable fuels." By synchronizing TSDs for surface and canopy fuels, these refinements improve performance of fire behavior modeling. LF Remap fuel products in areas mapped as disturbed within the past 10 years are delivered with this capable fuels functionality. More information about capable fuels can be found at https://www.landfire.gov/lf_remap.php.

Tags: ak, alaska, biota, disturbance, fdist, fires, fuel-disturbance, geographic-information-systems, geospatial-datasets, hazard-preparedness, image-collections, imagerybasemapsearthcover, landfire-2016-remap, lf-2016-remap, oconus, raster-digital-data, remote-sensing, u-s-forest-service-usfs, u-s-geological-survey-usgs, united-states, us, usgs-b9a9ccf0-a0ae-4b36-9499-b59ee8f23272
Organization: Department of the Interior
JPEG Images of Seismic-Reflection Profiles Collected in Lake Mead in 2000

Lake Mead is a large interstate reservoir located in the Mojave Desert of southeastern Nevada and northwestern Arizona.  It was impounded in 1935 by the construction of Hoover Dam and is one of a series of multi-purpose reservoirs on the Colorado River.  The lake extends 183 km from the mouth of the Grand Canyon to Black Canyon, the site of Hoover Dam, and provides water for residential, commercial, industrial, recreational, and other non-agricultural users in communities across the southwestern United States.  Extensive research has been conducted on Lake Mead, but a majority of the studies have involved determining levels of anthropogenic contaminants such as synthetic organic compounds, heavy metals and dissolved ions, furans/dioxins, and nutrient loading in lake water, sediment, and biota (Preissler, et al., 1998; Bevans et al, 1996; Bevans et al., 1998; Covay and Leiker, 1998; LaBounty and Horn, 1997; Paulson, 1981).  By contrast, little work has focused on the sediments in the lake and the processes of deposition (Gould, 1951).  To address these questions, sidescan-sonar imagery and high-resolution seismic-reflection profiles were collected throughout Lake Mead by the USGS in cooperation with researchers from University of Nevada Las Vegas (UNLV).  These data allow a detailed mapping of the surficial geology and the distribution and thickness of sediment that has accumulated in the lake since the completion of Hoover Dam.  Results indicate that the accumulation of post-impoundment sediment is primarily restricted to former river and stream beds that are now submerged below the lake while the margins of the lake appear to be devoid of post-impoundment sediment.  The sediment cover along the original Colorado River bed is continuous and is typically greater than 10 m thick through much of its length.  Sediment thickness in some areas exceeds 35 m while the smaller tributary valleys typically are filled with less than 4 m of sediment.  Away from the river beds that are now covered with post-impoundment sediment, pre-impoundment alluvial deposits and rock outcrops are still exposed on the lake floor.

Tags: chirp, cmgp, coastal-and-marine-geology-program, colorado-river, cruise-serial-number-00027, geophysics, geoscientificinformation, hoover-dam, image-collections, images, inlandwaters, interpretation, jpeg, lake-mead, las-vegas, las-vegas-bay, las-vegas-wash, mojave-desert, nevada, north-america, ofr03-320, open-file-report, seismic, sub-bottom-profiling, u-s-geological-survey, united-states, usgs, usgs-b994ce16-2159-453f-b479-c7d0f0ad98d5, woods-hole-field-center
Organization: Department of the Interior
PR_Q03.TIF - Puerto Rico U.S. EEZ GLORIA sidescan-sonar data mosaic (3 of 9) (ACEA, 50 m, Clarke1866)

The Puerto Rico U.S. EEZ study area includes the seafloor between the island of Puerto Rico and the Puerto Rico Trench floor and extends west to Mona Canyon and east to the U.S. Virgin Islands. South of the islands, it covers parts of the Muertos Trough and the Venezuelan Basin. 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 9 digital mosaics of approximately a 2 degree by 2 degree (or smaller) area with a 50-meter pixel resolution were completed for the Puerto Rico U.S. EEZ.

Tags: acoustic-receivers, acoustic-reflectivity, atlantic-ocean, backscatter, caribbean-sea, cmgp, coastal-and-marine-geology-program, continental-island-rise, continental-island-slope, continental-margin, continental-rise, continental-shelf, continental-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, greater-antilles-ecoregion, grey-scale-image, image-mosaics, imagerybasemapsearthcover, marine-basin-floor, marine-geology, marine-geophysics, marine-oceanic, mona-canyon, muertos-trough, ocean-gt-atlantic-ocean, ocean-gt-atlantic-ocean-gt-north-atlantic-ocean, ocean-gt-atlantic-ocean-gt-north-atlantic-ocean-gt-caribbean-sea, ocean-gt-atlantic-ocean-gt-north-atlantic-ocean-gt-caribbean-sea-gt-puerto-rico, ocean-gt-atlantic-ocean-gt-north-atlantic-ocean-gt-caribbean-sea-gt-virgin-islands, oceans, oceans-gt-ocean-acoustics-gt-acoustic-reflectivity, physical-habitats-and-geomorphology, puerto-rico, puerto-rico-trench, sea-floor-acoustic-reflectivity, sea-floor-characteristics, seabed, side-scan-sonar, sidescan-sonar, sidescan-sonar-mosaic, trench, u-s-geological-survey, usgs, usgs-b98f1d43-506e-40b1-9f7d-1224b6223394, virgin-island-shelf, virgin-islands, whsc, whsc-cruise-identifier-frnl85-4, whsc-cruise-identifier-frnl85leg4, whsc-serial-number-85039, woods-hole-science-center
Organization: Department of the Interior
Airborne geophysical survey: Upper Michigan West, Michigan 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, f26033-chippewa, f26095-luce, f26097-mackinac, field-monitoring-stations, geophysical-surveys, geophysics, geospatial-datasets, magnetic, magnetic-field-earth, magnetic-surveys, mi, michigan, residual-magnetic-field, salute-sainte-marie, total-field, united-states, upper-michigan-west, usgs-b98dbef1-eb1f-4493-b66d-cf6986f43b36
Organization: Department of the Interior
Airborne geophysical survey: Mt Moriah, Nevada

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, f32033-white-pine, f49027-millard, field-monitoring-stations, geophysical-surveys, geophysics, geospatial-datasets, magnetic, magnetic-field-earth, magnetic-surveys, mount-moriah, mt-moriah, nevada, nv, residual-magnetic-field, total-field, united-states, usgs-b98a1f9a-5137-44e2-a00c-32e633bbd114
Organization: Department of the Interior
Interpretation of Bottom Features from National Oceanic and Atmospheric Administration (NOAA) Survey H11251 Offshore of Rocky Point, New York (H11251_INTERP.SHP, 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 and sidescan-sonar imagery, originally collected by NOAA for charting purposes, provides a fundamental framework for research and management activities in Long Island Sound, shows the composition and terrain of the seabed, and provides information on sediment transport and benthic habitat. During October 2008 NOAA completed hydrographic survey H11251 offshore of Rocky Point, New York and during November 2009, bottom photographs and surficial sediment data were acquired as part of a ground-truth reconnaissance survey of this area. Interpretive data layers were derived from the multibeam echo-sounder and sidescan-sonar data and the ground-truth data used to verify them. For more information on the ground-truth survey see http://quashnet.er.usgs.gov/data/2009/09059/

Tags: atlantic-ocean, bedforms, boulders, cmgp, coastal-and-marine-geology-program, connecticut-department-of-environmental-protection, ct-dep, esri-shapefile, field-activity-number-09059, geoscientificinformation, geospatial-datasets, h11251, interpretations, location, long-island, long-island-sound, marine-geology, megaripples, national-oceanic-and-atmospheric-administration, new-york, noaa, noaa-survey-h11251, north-america, oceans, ofr-2010-1007, open-file-report-2010-1007, polygon, rocky-point, sand-waves, scientific-interpretation, sea-floor-characteristics, shipwreck, u-s-east-coast, u-s-geological-survey, united-states, usgs, usgs-b9709ef6-9ef3-4116-9621-2322019e8427, whcmsc, woods-hole-coastal-and-marine-science-center
Organization: Department of the Interior
2023-310-FA_Oahu_Polecam_Imagery: High-resolution Geophysical and Imagery Data Collected in May 2023 Near Fort Hase, Marine Corps Base Hawaii

Underwater images totaling 78,924 in number were collected offshore Fort Hase, Marine Corps Base Hawaii (MCBH) and Coconut Island, Oahu, Hawaii, during May 2023, using the Polecam system developed by the U.S. Geological Survey (USGS). The Polecam system is a single downward-looking underwater Teledyne FLIR camera with a Computar V1228-MPY lens and with a rigidly-attached Global Navigation Satellite System (GNSS) antenna mounted above and forward of the camera's central axis. The Polecam system captured images as Tag Image File Format (TIFF, .tif) files to maintain the highest resolution and bit depth. In this data release, the files were converted into Joint Photographic Experts Group (JPEG, .jpg) files to enhance the accessibility of the imagery. Each image contains imagery header metadata embedded within the file, including GNSS date, time, latitude and longitude of the GNSS antenna, copyright, keywords, and other descriptive information. Refer to the ‘IMAGERY HEADERS’ Process Step of the metadata for more information on the imagery headers. Chirp subbottom profile data were also collected during this same survey (2023-310-FA), please refer to Forde and others (2024) for more information.

Tags: cmhrp, coastal-and-marine-hazards-and-resources-program, coconut-island, coral-reefs, fort-hase-beach, geoscientificinformation, honolulu-county, imagerybasemapsearthcover, kaneohe, location, marine-corps-base-hawaii, marine-geology, oahu, ocean-characteristics, oceans, pacific-coastal-and-marine-science-center, pcmsc, reef-ecosystems, seabed, spcmsc, st-petersburg-coastal-and-marine-science-center, state-of-hawaii, u-s-geological-survey, usgs, usgs-b96df884-69fc-4d99-b0b7-3800a2672f1f
Organization: Department of the Interior
Wetland-Change Data Derived from Landsat Imagery, Assateague Island to Metompkin Island, Maryland and Virginia, 1984 to 2015: Land-cover Change Analysis

This U.S. Geological Survey (USGS) data release includes geospatial datasets that were created for the analysis of Virginia and Maryland Atlantic coastal wetland changes over time. Wetland change was determined by assessing two metrics: wetland persistence and land-cover switching. Because seasonal water levels, beach width, and vegetation differences can affect change analyses, only images acquired during the spring (March, April, and May) were included in the wetland-change metrics (N=10). Land-cover switching was evaluated using Landsat images for successive spring image-acquisition dates: 1985–1989, 1989–1994, 1994–1999, 1999–2004, 2004-2009, 2009-2011, 2011-2013, 2013-2014, and 2014-2015. To evaluate land-cover switching, land-cover types defined by Bernier and others (2015) were reclassified as 1 (water), 3 (wetland), or 7 (non-wetland). These values were chosen so the results of subtracting two dates will create unique values for each scenario. For example, if a cell in 1994 is classified as land and in 1989 was wetland, the result (1994-1989 or 7-3) is 4. If the cell in 1994 is wetland and in 1989 was water (3-1) the result is 2. With this analysis, each two-date combination results in a raster that identifies wetland-land-water conversions, such that water-to-land is -6, wetland-to-land is -4, water-to-wetland is -2, wetland-to-water equals 2, land-to-wetland is 4, and land-to-water is 6.

Tags: assateague-island, barrier-island, chincoteague-bay, coastal-hazards, environment, geology, geoscientificinformation, hurricane-sandy, land-cover-analysis, land-use-and-land-cover, landsat-operational-land-imager, landsat-thematic-mapper, maryland, multispectral-imaging, remote-sensing, remotely-sensed-imagery, time-series-analysis, u-s-geological-survey, united-states, usgs, usgs-b96c5c56-33ec-42c5-a42c-36373f1c2058, virginia, wetland-ecosystems
Organization: Department of the Interior
SEG-Y Formatted Seismic-Reflection Profile Data Collected in the Potomac River/Chesapeake Bay from Sept. 6, 2006 to Sept. 8, 2006

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: chesapeake-bay, cmgp, coastal-and-marine-geology-program, dennis-point-marina, differential-gps, distributions, field-activity-serial-number-06018, geoscientificinformation, info-bank-id-k-1-06-ch, inlandwaters, location, lowrance-gps, marine-geophysics, maryland, navigation, north-america, north-atlantic, oceans, patuxent-river, potomac-river-estuary, r-v-kerhin, seg-y, seismic-reflection-methods, seismic-reflection-profile, seismic-reflection-profiling, solomons-maryland, sub-bottom-profiling, substrate, u-s-geological-survey, united-states, usgs, usgs-b96700a8-7310-4629-a0e7-32e0e7e97233, virginia, whcmsc, woods-hole-coastal-and-marine-science-center
Organization: Department of the Interior
Interpretation of the distribution of gas and clinoforms mapped within two Pleistocene channels within the Hudson Shelf Valley, derived from seismic data collected by the U.S. Geological Survey, 1995 - 1999 (Esri polygon, Geographic, WGS84)

These data represent gas and clinoforms mapped wtihin two Pleistocene channels, Hudson Shelf Valley.
These data were mapped based on 15 cubic inch water gun and CHIRP seismic-reflection records collected
May, 1996. See Allison, 1997; Lanier, 1999; Lotto, 2000.

Tags: clinoform, gas, geologic-structure, geospatial-datasets, hudson-shelf-valley, inner-shelf, marine-geophysics, new-york, new-york-bight, pleistocene-channels, scientific-interpretation, usgs-b961ddc8-05e1-4a94-ac46-717becbcf9cf
Organization: Department of the Interior
Airborne geophysical survey: West Boulder Creek, Montana

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, boulder-watershed, f30043-jefferson, f30049-lewis-and-clark, f30077-powell, field-monitoring-stations, geophysical-surveys, geophysics, geospatial-datasets, magnetic, magnetic-field-earth, magnetic-surveys, montana, mt, residual-magnetic-field, total-field, united-states, usgs-b954d7bd-1a05-4f62-ac45-e17b75c247a6, west-boulder-creek
Organization: Department of the Interior