AndreaBozzo/ceres-open-data-index huggingface dataset:
Craig, Alaska Coastal Digital Elevation Model

NOAA's National Geophysical Data Center (NGDC) is building high-resolution digital elevation models (DEMs) for select U.S. coastal regions. These integrated bathymetric-topographic DEMs are used to support tsunami forecasting and modeling efforts at the NOAA Center for Tsunami Research, Pacific Marine Environmental Laboratory (PMEL). The DEMs are part of the tsunami forecast system SIFT (Short-term Inundation Forecasting for Tsunamis) currently being developed by PMEL for the NOAA Tsunami Warning Centers, and are used in the MOST (Method of Splitting Tsunami) model developed by PMEL to simulate tsunami generation, propagation, and inundation. Bathymetric, topographic, and shoreline data used in DEM compilation are obtained from various sources, including NGDC, the U.S. National Ocean Service (NOS), the U.S. Geological Survey (USGS), the U.S. Army Corps of Engineers (USACE), the Federal Emergency Management Agency (FEMA), and other federal, state, and local government agencies, academic institutions, and private companies. DEMs are referenced to the vertical tidal datum of Mean High Water (MHW) and horizontal datum of World Geodetic System 1984 (WGS84). Grid spacings for the DEMs range from 1/3 arc-second (~10 meters) to 3 arc-seconds (~90 meters).

Tags: 1 meter - < 30 meters, < 1 meter, alaska, bathymetry, bathymetry/seafloor topography, coastal elevation, coastal processes, coastal relief, continent, craig, dem, digital elevation model, doc/noaa/nesdis/ncei, doc/noaa/nesdis/ngdc, earth science, gridded elevations, gulf of alaska, icsu-wds, integrated bathymetry and topography, international council for science - world data system, klawock, land surface, models/analyses, national centers for environmental information, national geophysical data center, nesdis, noaa, north america, north pacific ocean, ocean, oceans, pacific ocean, san juan bautista island, sea floor, seafloor topography, terrain elevation, topographical relief maps, topography, u.s. department of commerce, united states of america, vertical location, water depth
Organization: National Oceanic and Atmospheric Administration, Department of Commerce
U.S. Coastal Relief Model Vol.9 - Puerto Rico

NGDC's U.S. Coastal Relief Model (CRM) provides the first comprehensive view of the U.S. coastal zone integrating offshore bathymetry with land topography into a seamless representation of the coast. The CRM spans the U.S. East and West Coasts, the northern coast of the Gulf of Mexico, Puerto Rico, and Hawaii, reaching out to, and in places even beyond, the continental slope. Bathymetric and topographic data sources include: NGDC's NOS hydrographic surveys, multibeam bathymetry, and trackline bathymetry; the U.S. Geological Survey (USGS); and other federal government agencies and academic institutions. Bathymetric contours from the International Bathymetric Chart of the Caribbean Sea and the Gulf of Mexico project were also used. Digital elevation models (DEMs) of the Great Lakes, Southern Alaska, and high-resolution DEMs of U.S. coastal communities and territories are also available.

Tags: atlantic ocean, bathymetry, bathymetry/seafloor topography, caribbean, caribbean sea, coastal areas, coastal bathymetry, coastal ecosystems, coastal elevation, coastal processes, coastal topography, continent, continental margins, doc/noaa/nesdis/ncei, doc/noaa/nesdis/ngdc, earth science, geomorphology, geophysics, icsu-wds, infoterra, international council for science - world data system, marine environments, national centers for environmental information, national geophysical data center, nesdis, noaa, north america, north atlantic ocean, ocean, oceans, outer continental shelf, puerto rico, subject disciplines, u.s. department of commerce, water depth
Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Cook Inlet, Alaska 3 arc-second Coastal Digital Elevation Model

NOAA's National Centers for Environmental Information (NCEI) is building high-resolution digital elevation models (DEMs) to support individual coastal States as part of the National Tsunami Hazard Mitigation Program's (NTHMP) efforts to improve community preparedness and hazard mitigation. These integrated bathymetric-topographic DEMs are used to support tsunami and coastal inundation mapping. Bathymetric, topographic, and shoreline data used in DEM compilation are obtained from various sources, including NGDC, the U.S. National Ocean Service (NOS), the U.S. Geological Survey (USGS), the U.S. Army Corps of Engineers (USACE), the Federal Emergency Management Agency (FEMA), and other federal, state, and local government agencies, academic institutions, and private companies. DEMs are referenced to various vertical and horizontal datums depending on the specific modeling requirements of each State. For specific datum information on each DEM, refer to the appropriate DEM documentation. Cell sizes also vary depending on the specification required by modelers in each State, but typically range from 8/15 arc-second (~16 meters) to 8 arc-seconds (~240 meters).

Tags: alaska, anchorage, bathymetry, bathymetry/seafloor topography, coastal elevation, coastal processes, cook inlet, dem, digital elevation model, doc/noaa/nesdis/ncei, earth science, h: 1 meter - < 30 meters, national centers for environmental information, nesdis, noaa, not applicable, oceans, sea floor, seafloor topography, u.s. department of commerce, v: < 1 meter, vertical location, water depth, {{add other gcmd science ketywords}}
Organization: National Oceanic and Atmospheric Administration, Department of Commerce
San Diego, California Tsunami Forecast Grids for MOST Model

The San Diego, California Forecast Model Grids provides bathymetric data strictly for tsunami inundation modeling with the Method of Splitting Tsunami (MOST) model. MOST is a suite of numerical simulation codes capable of simulating three processes of tsunami evolution: generation, transoceanic propagation, and inundation of dry land. Tsunami waves are computationally propagated across a set of three nested grids (A, B, and C), each of which is successively finer in resolution, moving from offshore to onshore. Nearshore details are resolved to the point that model output can be directly compared with tide gauge observations and can provide estimates of wave arrival time, wave amplitude and simulation of wave inundation onto dry land. A Grid Resolution: 60 arc-sec. B Grid Resolution: 12 arc-sec. C Grid Resolution: 3 arc-sec.

Tags: 1 meter - < 30 meters, 2013, < 1 meter, bathymetry, bathymetry/seafloor topography, california, coastal elevation, coastal processes, coastal relief, continent, dem, digital elevation model, doc/noaa/nesdis/ncei, doc/noaa/nesdis/ngdc, earth science, gridded elevations, icsu-wds, integrated bathymetry and topography, international council for science - world data system, land surface, mission beach, models/analyses, national centers for environmental information, national geophysical data center, nesdis, noaa, north america, north pacific ocean, ocean, oceans, pacific ocean, san diego, san diego county, sea floor, seafloor topography, southern california, terrain elevation, topographical relief maps, topography, u.s. department of commerce, united states of america, vertical location, water depth
Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Gravity Data for Indiana (300 records compiled)

The gravity data (300 records) were compiled by Purdue University. This data base was received in February 1993. Principal gravity parameters include Free-air Anomalies and Simple Bouguer Anomalies (no terrain correction applied). The observed gravity values are referenced to the International Gravity Standardization Net 1971 (IGSN 71). The gravity anomaly computation uses the Geodetic Reference System 1967 (GRS 67) theoretical gravity formula. The data appear as 3 transect lines-- two parallel lines in a northwest to southeast direction and one line in a northeast to southwest direction.

Tags: absolute gravity, bouguer gravity, continent, control surveys, doc/noaa/nesdis/ncei, doc/noaa/nesdis/ngdc, earth science, free air anomaly, geodetics/gravity, gravitational field, gravity, gridded gravity, icsu-wds, indiana, international council for science - world data system, land gravity, national centers for environmental information, national geophysical data center, nesdis, noaa, north america, observed gravity, reference systems, satellite orbits, solid earth, u.s. department of commerce, united states of america
Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Columbia River, WA/OR (P260) Bathymetric Digital Elevation Model (30 meter resolution) Derived From Source Hydrographic Survey Soundings Collected by NOAA

Bathymetry for the Columbia River was derived from forty-five surveys containing 306,711 soundings. Nine older, overlapping, less accurate surveys were omitted before tinning and the overlap from three older, less accurate surveys was omitted. The average separation between soundings was 45 meters. The surveys used dated from 1935 to 1958. The range of soundings for the forty-five surveys was 3.0 meters to -59.1 meters at mean low water. Mean high water values between 0.1 and 2.0 meters were assigned to the shoreline. Forty-one points were found that were not consistent with the surrounding points. These were removed prior to tinning. DEM grid values outside the shoreline (on land) were assigned null values (-32676). The Columbia River has thirty-three 7.5 minute DEMs and four one degree DEMs. The 1 degree DEMs were generated from the higher resolution 7.5 minute DEMs which covered the estuary. A Digital Elevation Model (DEM) contains a series of elevations ordered from south to north with the order of the columns from west to east. The DEM is formatted as one ASCII header record (A- record), followed by a series of profile records (B- records) each of which include a short B-record header followed by a series of ASCII integer elevations (typically in units of 1 centimeter) per each profile. The last physical record of the DEM is an accuracy record (C-record). The 7.5-minute DEM (30- by 30-m data spacing) is cast on the Universal Transverse Mercator (UTM) projection. It provides coverage in 7.5- by 7.5-minute blocks. Each product provides the same coverage as a standard USGS 7.5-minute quadrangle but the DEM contains over edge data. Coverage is available for many estuaries of the contiguous United States but is not complete.

Tags: 1 meter - < 10 meters, 1 meter - < 30 meters, bathymetry, bathymetry/seafloor topography, coastal elevation, coastal processes, coastal relief, columbia river, earth science, gridded elevations, oceans, oregon, seafloor topography, united states, wa/or, washington, water depth
Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Seaside, Oregon Tsunami Forecast Grids for MOST Model

The Seaside, Oregon Forecast Model Grids provides bathymetric data strictly for tsunami inundation modeling with the Method of Splitting Tsunami (MOST) model. MOST is a suite of numerical simulation codes capable of simulating three processes of tsunami evolution: generation, transoceanic propagation, and inundation of dry land. Tsunami waves are computationally propagated across a set of three nested grids (A, B, and C), each of which is successively finer in resolution, moving from offshore to onshore. Nearshore details are resolved to the point that model output can be directly compared with tide gauge observations and can provide estimates of wave arrival time, wave amplitude and simulation of wave inundation onto dry land. A Grid Resolution: 72 arc-sec. B Grid Resolution: 12 arc-sec. C Grid Resolution: 1.3 arc-sec.

Tags: 1 meter - < 30 meters, 2011, < 1 meter, bathymetry, bathymetry/seafloor topography, clatsop county, coastal elevation, coastal processes, coastal relief, continent, dem, digital elevation model, doc/noaa/nesdis/ncei, doc/noaa/nesdis/ngdc, earth science, gridded elevations, icsu-wds, integrated bathymetry and topography, international council for science - world data system, land surface, models/analyses, national centers for environmental information, national geophysical data center, necanicum river, nesdis, noaa, north america, north pacific ocean, ocean, oceans, oregon, pacific ocean, sea floor, seafloor topography, seaside, terrain elevation, topographical relief maps, topography, u.s. department of commerce, united states of america, vertical location, water depth
Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Kodiak, Alaska 8 arc-second MHW Coastal Digital Elevation Model

The 8-second Kodiak, Alaska Elevation Grid provides bathymetric data of 8-second resolution in geographic coordinates. This grid is strictly for tsunami inundation modeling

Tags: 1 meter - < 30 meters, 2002, < 1 meter, alaska, bathymetry, bathymetry/seafloor topography, coastal relief, continent, dem, digital elevation model, doc/noaa/nesdis/ncei, doc/noaa/nesdis/ngdc, earth science, gridded elevations, icsu-wds, international council for science - world data system, kodiak, kodiak island, land surface, models/analyses, national centers for environmental information, national geophysical data center, nesdis, noaa, north america, ocean, oceans, pacific ocean, sea floor, seafloor topography, southcentral alaska, u.s. department of commerce, united states of america, vertical location, water depth
Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Central California 1 Arc-second MHW Coastal Digital Elevation Model

NOAA's National Geophysical Data Center (NGDC) is building high-resolution digital elevation models (DEMs) for select U.S. coastal regions. These integrated bathymetric-topographic DEMs are used to support tsunami forecasting and warning efforts at the NOAA Center for Tsunami Research, Pacific Marine Environmental Laboratory (PMEL). The DEMs are part of the tsunami forecast system SIFT (Short-term Inundation Forecasting for Tsunamis) currently being developed by PMEL for the NOAA Tsunami Warning Centers, and are used in the MOST (Method of Splitting Tsunami) model developed by PMEL to simulate tsunami generation, propagation, and inundation. Bathymetric, topographic, and shoreline data used in DEM compilation are obtained from various sources, including NGDC, the U.S. National Ocean Service (NOS), the U.S. Geological Survey (USGS), the U.S. Army Corps of Engineers (USACE), the Federal Emergency Management Agency (FEMA), and other federal, state, and local government agencies, academic institutions, and private companies. DEMs are referenced to the vertical tidal datum of North American Vertical Datum of 1988 (NAVD 88) or Mean High Water (MHW) and horizontal datum of World Geodetic System 1984 (WGS84). Cell size for the DEMs ranges from 1/3 arc-second (~10 meters) to 3 arc-seconds (~90 meters).

Tags: 1 meter - < 30 meters, < 1 meter, bathymetry, bathymetry/seafloor topography, bodega bay, california, central california, coastal elevation, coastal processes, coastal relief, continent, dem, digital elevation model, digital terrain model, doc/noaa/nesdis/ncei, doc/noaa/nesdis/ngdc, dtm, earth science, gridded elevations, icsu-wds, integrated bathymetry and topography, international council for science - world data system, land surface, models/analyses, national centers for environmental information, national geophysical data center, nesdis, noaa, noaa onestop project, north america, north pacific ocean, oakland, ocean, oceans, pacific ocean, palo alto, san francisco bay, san francisco county, san mateo, san pablo bay, sea floor, seafloor topography, terrain elevation, tomalas bay, topographical relief maps, topography, u.s. department of commerce, united states of america, vertical location, water depth
Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Multibeam collection for RR1106: Multibeam data collected aboard Roger Revelle from 29-Apr-11 to 16-May-11, Kao-hsiung, Taiwan to Kao-hsiung, Taiwan

This data set is part of a larger set of data called the Multibeam Bathymetry Database (MBBDB) where other similar data can be found

Tags: acoustic sounders, bathymetry, bathymetry/seafloor topography, doc/noaa/nesdis/ncei, earth remote sensing instruments, earth science, global positioning system/inertial measurement unit, gps, gps receivers, gps/imu, in situ ocean-based platforms, in situ/laboratory instruments, mbes, msbs, multibeam mapping system, multibeam swath bathymetry system, national centers for environmental information, nesdis, noaa, ocean, oceans, passive remote sensing, positioning/navigation, profilers/sounders, seafloor topography, ships, sonar, sound navigation and ranging, u.s. department of commerce, water depth
Organization: National Oceanic and Atmospheric Administration, Department of Commerce
La Push, Washington Tsunami Forecast Grids for MOST Model

The La Push, Washington Forecast Model Grids provides bathymetric data strictly for tsunami inundation modeling with the Method of Splitting Tsunami (MOST) model. MOST is a suite of numerical simulation codes capable of simulating three processes of tsunami evolution: generation, transoceanic propagation, and inundation of dry land. Tsunami waves are computationally propagated across a set of three nested grids (A, B, and C), each of which is successively finer in resolution, moving from offshore to onshore. Nearshore details are resolved to the point that model output can be directly compared with tide gauge observations and can provide estimates of wave arrival time, wave amplitude and simulation of wave inundation onto dry land. A Grid Resolution: 120 arc-sec. B Grid Resolution: 18 arc-sec. C Grid Resolution: 1 to 2 arc-sec.

Tags: 1 meter - < 30 meters, 2013, < 1 meter, bathymetry, bathymetry/seafloor topography, clallam county, coastal elevation, coastal processes, coastal relief, continent, dem, digital elevation model, doc/noaa/nesdis/ncei, doc/noaa/nesdis/ngdc, earth science, gridded elevations, icsu-wds, integrated bathymetry and topography, international council for science - world data system, la push, land surface, models/analyses, national centers for environmental information, national geophysical data center, nesdis, noaa, north america, ocean, oceans, pacific ocean, sea floor, seafloor topography, terrain elevation, topographical relief maps, topography, u.s. department of commerce, united states of america, vertical location, washington, water depth, west coast
Organization: National Oceanic and Atmospheric Administration, Department of Commerce
New Orleans, Louisiana 1/3 arc-second NAVD 88 Coastal Digital Elevation Model

NOAA's National Geophysical Data Center (NGDC) is building high-resolution digital elevation models (DEMs) for select U.S. coastal regions in the Gulf of Mexico. These integrated bathymetric-topographic DEMs were developed for NOAA Coastal Survey Development Laboratory (CSDL) through the American Recovery and Reinvestment Act (ARRA) of 2009 to evaluate the utility of the Vertical Datum Transformation tool (VDatum), developed jointly by NOAA's Office of Coast Survey (OCS), National Geodetic Survey (NGS), and Center for Operational Oceanographic Products and Services (CO-OPS). Bathymetric, topographic, and shoreline data used in DEM compilation are obtained from various sources, including NGDC, the U.S. Coastal Services Center (CSC), the U.S. Office of Coast Survey (OCS), the U.S. Army Corps of Engineers (USACE), and other federal, state, and local government agencies, academic institutions, and private companies. DEMs are referenced to the vertical tidal datum of North American Vertical Datum of 1988 (NAVD 88), Mean High Water (MHW) or Mean Lower Low Water (MLLW) and horizontal datum of North American Datum of 1983 (NAD 83). Cell size ranges from 1/3 arc-second (~10 meters) to 1 arc-second (~30 meters). The NOAA VDatum DEM Project was funded by the American Recovery and Reinvestment Act (ARRA) of 2009 (http://www.recovery.gov/).

Tags: 1 meter - < 30 meters, < 1 meter, atlantic ocean, bathymetry, bathymetry/seafloor topography, coastal elevation, coastal processes, coastal relief, continent, dem, digital elevation model, doc/noaa/nesdis/ncei, doc/noaa/nesdis/ngdc, earth science, gridded elevations, gulf of mexico, icsu-wds, integrated bathymetry and topography, international council for science - world data system, land surface, louisiana, models/analyses, national centers for environmental information, national geophysical data center, nesdis, new orleans, noaa, noaa onestop project, north america, north atlantic ocean, ocean, oceans, sea floor, seafloor topography, south west louisiana, terrain elevation, topographical relief maps, topography, u.s. department of commerce, united states of america, vertical location, water depth
Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Eureka, California Tsunami Forecast Grids for MOST Model

The Eureka, California Forecast Grids provides bathymetric data strictly for tsunami inundation modeling with the Method of Splitting Tsunami (MOST) model. MOST is a suite of numerical simulation codes capable of simulating three processes of tsunami evolution: generation, transoceanic propagation, and inundation of dry land. Tsunami waves are computationally propagated across a set of three nested grids (A, B, and C), each of which is successively finer in resolution, moving from offshore to onshore. Nearshore details are resolved to the point that model output can be directly compared with tide gauge observations and can provide estimates of wave arrival time, wave amplitude and simulation of wave inundation onto dry land. A Grid Resolution: 72 arc-sec. B Grid Resolution: 18 arc-sec. C Grid Resolution: 2 arc-sec.

Tags: 1 meter - < 30 meters, 2010, < 1 meter, bathymetry, bathymetry/seafloor topography, california, coastal elevation, coastal processes, coastal relief, continent, dem, digital elevation model, doc/noaa/nesdis/ncei, doc/noaa/nesdis/ngdc, earth science, eureka, gridded elevations, humboldt county, icsu-wds, integrated bathymetry and topography, international council for science - world data system, land surface, models/analyses, national centers for environmental information, national geophysical data center, nesdis, noaa, north america, ocean, oceans, pacific ocean, sea floor, seafloor topography, terrain elevation, topographical relief maps, topography, u.s. department of commerce, united states of america, vertical location, water depth, west coast
Organization: National Oceanic and Atmospheric Administration, Department of Commerce