AndreaBozzo/ceres-open-data-index huggingface dataset:
Bathymetry Hillshade Offshore of Point Reyes Map Map Area, California

This part of DS 781 presents data for the shaded-relief bathymetry map of the Offshore of Point Reyes map area, California. Raster data file is included in "BathymetryHS_PointReyes.zip," which is accessible from https://pubs.usgs.gov/ds/781/PointReyes/data_catalog_PointReyes.html. These data accompany the pamphlet and map sheets of Watt, J.T., Dartnell, P., Golden, N.E., Greene, H.G., Erdey, M.D., Cochrane, G.R., Johnson, S.Y., Hartwell, S.R., Kvitek, R.G., Manson, M.W., Endris, C.A., Dieter, B.E., Sliter, R.W., Krigsman, L.M., Lowe, E.N., and Chin, J.L. (J.T. Watt and S.A. Cochran, eds.), 2015, California State Waters Map Series—Offshore of Point Reyes, California: U.S. Geological Survey Open-File Report 2015–1114, pamphlet 39 p., 10 sheets, scale 1:24,000, https://doi.org/10.3133/ofr20151114.
The shaded-relief bathymetry map of the Offshore of Point Reyes map area, California, was generated from bathymetry data collected by California State University, Monterey Bay (CSUMB), and by Fugro Pelagos. Mapping was completed between 2007 and 2010, using a combination of 200-kHz and 400-kHz Reson 7125, and 244-kHz Reson 8101 multibeam echosounders, as well as 468-kHz SEA SWATHPlus interferometric system. These mapping missions combined to collect bathymetry from about the 10-m isobath to beyond the 3-nautical-mile limit of California's State Waters. NOTE: the horizontal datum of the bathymetry data (NAD83) differs from the horizontal datum of other layers in this DS (WGS84). These data are not intended for navigational purposes.

Tags: bathymetry, bathymetry-and-elevation, bathymetry-measurement, cmhrp, coastal-and-marine-hazards-and-resources-program, continental-island-shelf, distributions, drakes-bay, drakes-estero, environment, geoscientificinformation, geospatial-datasets, imagerybasemapsearthcover, maps-and-atlases, marin-county, marine-geophysics, marine-nearshore-subtidal, marine-offshore-subtidal, multibeam-echo-sounder, northern-california-ecoregion, oceans, pacific-coastal-and-marine-science-center, pacific-ocean, pcmsc, point-reyes, rock-substrate, seabed, seafloor-topography, sonar-methods, state-of-california, transform-continental-margin, u-s-geological-survey, unconsolidated-mineral-substrate, usgs, usgs-d764523c-c3f2-4fe1-8cd6-bbe243d16411
Organization: Department of the Interior
Lateral boundary of the transient ground-water flow model, Death Valley regional ground-water flow system, Nevada and California

This digital data set defines the lateral boundary and model domain of the area simulated by the transient 
ground-water flow model of the Death Valley regional ground-water flow system (DVRFS). The DVRFS 
transient ground-water flow model is the most recent in a number of regional-scale models developed by 
the U.S. Geological Survey (USGS) for the U.S. Department of Energy (DOE) to support investigations 
at the Nevada Test Site (NTS) and at Yucca Mountain, Nevada (see "Larger Work Citation", Chapter A, 
page 8, for details). The model domain is an approximately 45,000 square-kilometer region of southern 
Nevada and California. The lateral boundary encompassing the model domain is a combination of no-flow 
boundaries resulting from physical barriers or hydraulic separation of flow regimes (ground-water divides 
and [or] regional flow lines) and arbitrary lateral-flow (throughflow) boundaries where ground-water flows 
across the lateral boundary. The lateral boundary is subdivided into 12 segments to reflect boundary 
conditions.

Tags: amargosa-desert, ash-meadows, california, california-valley, chicago-valley, china-ranch, clark-county, clayton-valley, coal-valley, death-valley, death-valley-regional-ground-water-flow-system, eastern-california, environment, esmeralda-county, eureka-valley, flow-model, franklin-lake, franklin-well, garden-valley, geoscientificinformation, ground-water, hydrogeology, hydrology, inlandwaters, inyo-county, kern-county, las-vegas-valley, lateral-ground-water-flow, lateral-ground-water-model-boundary, lincoln-county, mesquite-valley, mineral-county, modflow-2000, mono-county, nevada, nevada-test-site, nye-county, oasis-valley, owlshead-mountains, pahranagat-range, pahrump-valley, panamint-range, penoyer-valley, railroad-valley, resting-spring, saline-valley, san-bernardino-county, sarcobatus-flat, sheep-range, shoshone, silurian-valley, southern-nevada, spring-mountains, stewart-valley, stone-cabin-valley, tecopa, transient-ground-water-model, usgs-d759ebcd-1050-4d77-8a3a-bd011322d0cc, yucca-mountain
Organization: Department of the Interior
Bathymetric Contours for Littlefield Lake, Audubon County, Iowa

This data set consists of digital bathymetry contours for Littlefield Lake in Audubon Co., Iowa. 
The U.S. Geological Survey conducted a bathymetric survey of Littlefield Lake in 2004.

Tags: audubon-county, bathymetry, contours, environment, geoscientificinformation, hydrology, inlandwaters, iowa, lakes, littlefield-lake, usgs, usgs-d742a9b0-5c61-49c6-b532-23e54c8be2d8
Organization: Department of the Interior
COW_250M_TM_NAD27.TIF - U.S. Pacific West Coast EEZ GLORIA sidescan-sonar composite mosaic (TM, 250 m, NAD27)

In March 1983, President Ronald Reagan signed a proclamation establishing an Exclusive Economic Zone (EEZ) of the United States extending its territory 200 nautical miles from the coasts of the United States, Puerto Rico, the Northern Mariana Islands, and the U.S. territories and possessions. In 1984, the U.S. Geological Survey (USGS), Office of Marine Geology began a program to map these areas of the EEZ. The U.S. Pacific Coast was the first EEZ region to be mapped and launched the GLORIA (Geological LOng-Range Inclined Asdic) mapping program. The area covered by this survey extended from the Mexican to the Canadian borders and from the continental shelf edge, at about the 400-meter bathymetric contour, to 200 nautical miles from the coast. Survey of the U.S. Pacific West Coast EEZ was completed in four consecutive cruises conducted from late April through mid-August 1984. The collected GLORIA data were processed and digitally mosaicked to produce continuous imagery of the sea-floor. A total of 36 digital mosaics of an approximate 2 degree by 2 degree (or smaller) area with a 50-meter pixel resolution were completed for the region.

Tags: abyssal-submarine-fan, acoustic-receivers, acoustic-reflectivity, arguello-canyon, arguello-fan, backscatter, baja-seamount-province, blanco-fracture-zone, borderland, california, cascadia-channel, cmgp, coastal-and-marine-geology-program, continental-island-rise, continental-island-slope, coos-bay, delgada-fan, delgado-fan, distributions, eez, escanaba-trough, exclusive-economic-zone, exclusive-economic-zone-eez, farallon-fan, geological-long-range-inclined-asdic, geoscientificinformation, geotiff-image, gloria, gloria-gt-geological-long-range-inclined-asdic, gorda-basin, gorda-escarpment, gorda-plate, gorda-ridge, grey-scale-image, image-mosaics, imagerybasemapsearthcover, infobank-identifier-f-1-84-sc, infobank-identifier-f-2-84-nc, infobank-identifier-f-3-84-nc, infobank-identifier-f-4-84-wo, juan-de-fuca-plate, juan-de-fuca-ridge, marine-basin-floor, marine-geology, marine-geophysics, marine-oceanic, mendocino-canyon, mendocino-channel, mendocino-fracture-zone, monterey-canyon, monterey-fan, murray-fracture-zone, nitinat-fan, northern-california-ecoregion, ocean-gt-pacific-ocean, ocean-gt-pacific-ocean-gt-north-pacific-ocean, oceans, oceans-gt-ocean-acoustics-gt-acoustic-reflectivity, oregon, oregon-washington-vancouver-coast-and-shelf-ecoregion, pacific-plate, physical-habitats-and-geomorphology, point-arena, point-conception, san-diego-trough, san-lucia-escarpment, san-pedro-trough, santa-monica-trough, sea-floor-acoustic-reflectivity, sea-floor-characteristics, seabed, side-scan-sonar, sidescan-sonar, sidescan-sonar-mosaic, southern-california-bight-ecoregion, taney-seamounts, u-s-geological-survey, u-s-pacific-west-coast, usgs, usgs-d7408f63-bcad-4fa5-a384-112d8eaba17c, washington, wcmg, western-coastal-and-marine-geology
Organization: Department of the Interior
Tropical Storm Gordon Assessment of Potential Coastal Change Impacts: NHC Advisory 8, 0700 AM CDT TUE SEP 04 2018

This dataset defines storm-induced coastal erosion hazards for the Louisiana, Mississippi, Alabama and Florida coastline. The analysis was based on a storm-impact scaling model that used observations of beach morphology combined with sophisticated hydrodynamic models to predict how the coast would respond to the direct landfall of Tropical Storm Gordon in September 2018. Storm-induced water levels, due to both surge and waves, were compared to beach and dune elevations to determine the probabilities of the three types of coastal change: collision (dune erosion), overwash, and inundation. All hydrodynamic and morphologic variables are included in this dataset.

Tags: alabama, bathymetry-and-elevation, cmgp, coastal, coastal-and-marine-geology-program, coastal-processes, distributions, effects-of-coastal-change, elevation, environment, erosion, florida, geoscientificinformation, hazards, hurricanes-and-typhoons, louisiana, marine-geology, mississippi, ocean-sciences, oceans, physical-habitats-and-geomorphology, shoreline-accretion, shoreline-erosion, spcmsc, st-petersburg-coastal-and-marine-science-center, storm-erosion, topographic-mapping, tropical-storm-gordon, u-s-geological-survey, united-states-of-america, usgs, usgs-d72c91a5-7a41-41cb-8b86-c958822ee2aa
Organization: Department of the Interior
Dauphin Island Decadal Hindcast Model Inputs and Results: Initial DEM

The model input for the bathymetry and topography values resulting from a deterministic simulation at Dauphin Island, Alabama, as described in U.S. Geological Survey (USGS) Open-File Report 2019-1139 (https://doi.org/10.3133/ofr20191139), are provided here. For further information regarding model input generation and visualization of model output topography and bathymetry refer to Mickey and others (2020).

Tags: alabama, alongshore-transport, barrier-island, bathymetry, coastal-processes, dauphin-island, decadal, dem, digital-elevation-models, elevation, geomorphology, geoscientificinformation, gulf-of-mexico, marine-geology, morphologic-change, north-america, ocean-waves, oceans, sea-level-change, sediment-transport, spcmsc, st-petersburg-coastal-and-marine-science-center, tides-oceanic, topography, u-s-geological-survey, united-states, usgs, usgs-d7208e01-bcf4-4864-800b-c809783c800c
Organization: Department of the Interior
DS-777 Spatial Location of Gages with Total Flow and estimated Base Flow, for the Predevelopment Simulation Period for the Northern High Plains Groundwater-Flow Model in Parts of Colorado, Kansas, Nebraska, South Dakota, and Wyoming

Baseflow is the portion of streamflow derived from groundwater flow. It is an important 
component of the groundwater budget, and can be estimated using known total streamflow 
at given points through time. Daily streamflow data was collected from 25 streamflow gaging 
stations across the northern High Plains Groundwater Availability Study (NHPGAS) area from 
the National Water Information System (NWIS) and the Nebraska Department of Natural 
Resources Stream Gaging Data Bank. The data from each site was processed using the 
BFI program, version 4.15 (Wahl and Wahl, 2007) to determine the baseflow component 
of total streamflow at each site. The average daily baseflow was computed for the year of 
1940. The resulting baseflow values were applied as calibration targets to the end of the 
predevelopment model.

Tags: baseflow, big-blue-river, calamus-river, cedar-river, dismal-river, elkhorn-river, environment, frenchman-creek, geohydrology, geoscientificinformation, groundwater, groundwater-availability, hydrologic-models, inlandwaters, kansas, lodgepole-creek, loup-river, middle-loup-river, nebraska, niobrara-river, north-loup-river, north-platte-river, northern-high-plains, platte-river, republican-river, south-dakota, south-loup-river, surface-groundwater-relations, usgs-d7115f1f-fe2f-4627-9c6f-4e3de2d070a7
Organization: Department of the Interior
Polygons Representing Sensitivity of Ground Water to Contamination in Lawrence County, SD

This data set includes 956 polygons labeled with a
sensitivity-unit code that represents the sensitivity of ground
water to contamination in Lawrence County, SD. This data set is a
result of a larger work (WRIR 00-4103 cited above), which
includes a paper plate titled: "Map showing sensitivity of
ground-water to contamination in Lawrence County, South Dakota."
This data set is part of the digital data that was used to create
that map.  The sensitivity-unit code is an attribute that
consists of a letter followed by three numerical digits,
which characterizes sensitivity to contamination.  Letter codes
that begin with upper case letters (A-Z) and continue with lower case
letters (a-s) represent characteristics of the rock and sediments,
with 'A' being most sensitive and 's' being least sensitive. The first
digit represents recharge rate with 1 being the most sensitive and 4
the least sensitive. Three quantitative categories (1-3) and
two qualitative categories (4,5) represent depth to water.
Groups 1 through 3 represent areas where data was available
to estimate depth-to-water with 1 most sensitive and 3 least
sensitive. Qualitative categories 4 and 5 represent areas that only
can be compared to each other with 4 being the most sensitive.
The third digit represents land-surface slope with 1 being
the most sensitive and 5 being the least sensitive.  An additional
attribute, hydrologic setting, represents areas with common hydrologic
characteristics.  These 11 hydrologic settings are represented by a
letter code symbol.  The process step section below describes the
attributes in more detail and how the attributes were developed from
source data. The source data includes digital maps that characterize
the geology, precipitation distribution, and water levels, which have
been compiled at 1:100,000 scale and published in 1999 and 2000
as part of the Black Hills Hydrology Study. USGS Digital elevation
models were used to describe land-surface altitudes.  This data set
has been archived at the USGS Water Resources National Spatial Data
Information Node.

Tags: aquifer-sensitivity, black-hills, black-hills-aquifer-vulnerability, contamination, environment, geoscientificinformation, ground-water, inlandwaters, lawrence-county, south-dakota, usgs-d7100032-6ee7-4e2a-b8e3-a9491d01dd03
Organization: Department of the Interior
Archive of Digital Chirp Subbottom Profile Data Collected During USGS Cruises 13BIM02 and 13BIM07 Offshore of the Chandeleur Islands, Louisiana, 2013

On July 5–19 (13BIM02) and August 22–September 1 (13BIM07) of 2013, the U.S. Geological Survey (USGS) conducted geophysical surveys to investigate the geologic controls on barrier island evolution and medium-term and interannual sediment transport along the oil spill mitigation sand berm constructed at the north end and offshore of the Chandeleur Islands, La. This investigation is part of a broader USGS study, which seeks to understand barrier island evolution better over medium time scales (months to years). This report serves as an archive of unprocessed, digital chirp subbottom data, trackline maps, navigation files, Geographic Information System (GIS) information, and formal Federal Geographic Data Committee (FGDC) metadata. Gained digital images of the seismic profiles are provided. The archived trace data are in standard Society of Exploration Geophysicists (SEG) SEG Y revision 0 format (Barry and others, 1975) and may be downloaded and processed with commercial or public domain software such as Seismic Unix (SU). Examples of SU processing scripts and USGS software for viewing the SEG Y files (Zihlman, 1992) are provided.
These data are available for viewing using GeoMapApp (&lt;http://www.geomapapp.org/&gt;) and Virtual Ocean (&lt;http://www.virtualocean.org/&gt;) multi-platform open source software. In addition, the SEG Y files can also be downloaded from the USGS Coastal and Marine Geoscience Data System (&lt;http://cmgds.marine.usgs.gov&gt;).

Tags: 13bim02, 13bim07, barrier-island-mapping, chandeleur-islands, chirp, coastal-information, distributions, geology, geoscientificinformation, gulf-of-mexico, louisiana, marine, marine-geophysics, oceans, seg-y, seismic-reflection, seismic-reflection-methods, society-of-exploration-geophysicists, sub-bottom-profiling, subbottom-profile, substrate, united-states-of-america, usgs-d6f1d82b-d057-42b0-98ed-857c62a48406
Organization: Department of the Interior
Conductivity, temperature, depth, salinity, dissolved oxygen, nitrogen, and fluorescence data collected in 2009 in the vicinity of Wainwright, Alaska

Measurements of conductivity, temperature, and depth (CTD), in addition to dissolved oxygen, nitrogen, and fluorescence, were collected in the Wainwright Inlet, the mouth of the Kuk River, and in the nearshore region off Wainwright, Alaska, in August 2009 with a Seabird SBE 19. Post-survey calculations of salinity were made from the conductivity measurements.

Tags: chukchi-sea, cmhrp, coastal-and-marine-hazards-and-resources-program, geoscientificinformation, kuk-river, ocean-salinity, ocean-temperature, oceanographic-observations, pacific-coastal-and-marine-science-center, pcmsc, state-of-alaska, u-s-geological-survey, usgs, usgs-d6dc4c0b-9793-4cb6-ae37-78ff9552fc6b, wainwright, wainwright-inlet, water-quality-parameters
Organization: Department of the Interior
4-m Bathymetric ArcRaster Grid of National Oceanic and Atmospheric Administration (NOAA) Survey H11320 in UTM Zone 19 (H11320_UTM_4M)

The United States Geological Survey (USGS) is working cooperatively with the National Oceanic and Atmospheric Administration (NOAA) to interpret the surficial geology in estuaries along the coast of the northeastern United States. The purpose of our present study is to define the sea floor morphology and sedimentary environments in an area of Rhode Island Sound using sidescan sonar imagery, multibeam bathymetry, 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: arcraster-grid, atlantic-ocean, bathymetry, cmgp, coastal-and-marine-geology-program, depth, elevation, geospatial-datasets, marine-geophysics, multibeam-bathymetry, multibeam-sonar, national-oceanic-and-atmospheric-administration, noaa, noaa-ship-rude, north-america, oceans, rhode-island, rhode-island-sound, sakonnet-point, sea-floor-characteristics, survey-h11320, u-s-east-coast, u-s-geological-survey, united-states, usgs, usgs-d6c63324-8278-4c1b-8d8d-6ab51d9fcf46, whsc, woods-hole-science-center
Organization: Department of the Interior
MODFLOW-NWT model of a hypothetical stream-aquifer system to assess capture map bias

A MODFLOW-NWT (version 1.0.9) model of a hypothetical stream-aquifer system is presented for 
the evaluation and characterization of capture map bias. The hypothetical model is a single-layer 
model with 30 rows and 100 columns.  The hypothetical model is used to develop methods to create 
capture difference maps and to calculate and characterize capture map bias with sensitivity analyses.  
The hypothetical stream-aquifer system generally represents the arid western U.S.; however, the 
methods developed with this model can be applied to any model used to generate capture maps, 
regardless of location.  The model simulates a hypothetical 200-year transient stress period after 
a steady-state stress period.  This time period loosely represents 1960 – 2160; however, actual 
time is not represented.  The MODFLOW model includes a stream (represented with the 
MODFLOW SFR or CHD Packages), mountain block recharge (represented with the MODFLOW 
RCH Package), and evapotranspiration (represented with the MODFLOW EVT Package). This 
USGS data release contains all of the input and output files for the simulations described in the 
associated journal article (https://doi.org/10.1111/gwat.12597).

Tags: capture, capture-difference-maps, capture-map-bias, capture-maps, environment, geoscientificinformation, groundwater, groundwater-model, inlandwaters, modflow, modflow-nwt, streamflow-depletion, usgs-d6c28420-e3cc-4605-96ef-7dd7e3cbf82e, usgsgroundwatermodel
Organization: Department of the Interior
Single-beam bathymetry data collected in 2009 in the vicinity of Wainwright, Alaska

Bathymetry data were collected in the Wainwright Inlet, the mouth of the Kuk River, and in the nearshore region off Wainwright, Alaska, in August of 2009. Bathymetry was measured with a single-beam echo-sounder (10 Hz 144 ODOM Echotrac CV-100) mounted on the stern of a small vessel and synchronized to a 145 Real-Time Kinematic (RTK) Global Positioning Systems (GPS). The depth is measured relative to approximate Mean Sea Level (see attribute accuracy report in this file for further details on the MSL), and depth values are meters below the water surface. The GPS sampling rate was 1 Hz with vehicle speeds maintained at less than 15 km/hour, resulting in a sample point resolution of 3-5 meters. Data are available in a single csv file.

Tags: bathymetry, bathymetry-and-elevation, bathymetry-measurement, chukchi-sea, cmhrp, coastal-and-marine-hazards-and-resources-program, geoscientificinformation, geospatial-datasets, kuk-river, pacific-coastal-and-marine-science-center, pcmsc, sea-floor-characteristics, seabed, single-beam-echo-sounder, state-of-alaska, tidal-inlet, u-s-geological-survey, usgs, usgs-d6c09a87-69b8-46b0-bd73-717521d30a96, wainwright, wainwright-inlet
Organization: Department of the Interior
Upland boundary lines, points, and transects with rates for the Point Aux Chenes and Grand Bay Estuaries in Mississippi and Alabama from 1848 to 2022

This dataset represents a compilation of vector upland boundary lines, upland boundary points, and transects with rates for the Point Aux Chenes and Grand Bay estuaries (Mississippi and Alabama) for 1848, 1957/1958 (henceforth referred to as 1957), and 2019/2022 (henceforth referred to as 2022). Upland data were obtained from multiple data sources, including the National Oceanic and Atmospheric Administration (NOAA) topographic sheets (t-sheets) and WorldView 2 satellite imagery. Regardless of the source, all upland lines were merged into a single file, to conduct a transect based change analyses. Datasets were compiled and analyzed using the R package Analyzing Moving Boundaries Using R (AMBUR) program (Jackson, 2010). This data release contains vector upland boundary lines, upland boundary points, and transects with rates of change joined to the data table.

Tags: aerial-photography, al, alabama, boundaries, coastal-processes, digitization, environment, geoscientificinformation, grand-bay-national-estuarine-research-reserve, grand-bay-national-wildlife-refuge, gulf-of-mexico, mississippi, ms, oceans, satellite-imagery, topographic-maps, united-states, upland-data, upland-map, usa, usgs-d6bf6074-50b7-4341-8db5-90e03932c1d9
Organization: Department of the Interior