AndreaBozzo/ceres-open-data-index huggingface dataset:
Yaquina Bay, OR (P210) Bathymetric Digital Elevation Model (30 meter resolution) Derived From Source Hydrographic Survey Soundings Collected by NOAA

Bathymetry for Yaquina Bay was derived from two surveys containing 9,279 soundings. Two older, less accurate, overlapping surveys were removed before tinning. The average separation between soundings was 39 meters. Both surveys used dated from 1953. The total range of soundings was 1.2 meters to -13.1 meters at mean low water. Mean high water values of 1.8 and 1.9 meters were assigned to the shoreline. Three points were found that were not consistent with the surrounding data. These were removed prior to tinning. DEM grid values outside the shoreline (on land) were assigned null values (-32676). Yaquina Bay has three 7.5 minute DEMs and two 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, earth science, gridded elevations, oceans, or, oregon, seafloor topography, water depth, yaquina bay
Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Neah Bay, Washington Tsunami Forecast Grids for MOST Model

The Neah Bay, 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: 72 arc-sec. B Grid Resolution: 24 arc sec in the x direction. 12 arc-sec in the y direction. C Grid Resolution: 1 arc-sec in the x direction. 0.5 arc sec in the y direction.

Tags: 1 meter - < 30 meters, 2015, < 1 meter, 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, 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, neah bay, nesdis, noaa, north america, north pacific ocean, ocean, oceans, pacific northwest, pacific ocean, port angeles, sea floor, seafloor topography, strait of juan de fuca, terrain elevation, topographical relief maps, topography, u.s. department of commerce, united states of america, vertical location, washington, water depth
Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Myrtle Beach, South Carolina Tsunami Forecast Grids for MOST Model

The Myrtle Beach, South Carolina 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: 9 arc-sec. C Grid Resolution: 3 arc-sec.

Tags: 1 meter - < 30 meters, 2006, < 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, grand strand, gridded elevations, icsu-wds, integrated bathymetry and topography, international council for science - world data system, land surface, long bay, models/analyses, myrtle beach, national centers for environmental information, national geophysical data center, nesdis, noaa, north america, north atlantic ocean, ocean, oceans, sea floor, seafloor topography, south carolina, 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
Port Ensenada, Mexico Digital Elevation Model - 3 arc-second

Digital Elevation Model for Port Ensenada, Baja California, Mexico

Tags: 1 meter - < 10 meters, 1 meter - < 30 meters, baja california, 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, icsu-wds, integrated bathymetry and topography, international council for science - world data system, land surface, mexico, models/analyses, national centers for environmental information, national geophysical data center, nesdis, noaa, noaa onestop project, north america, oceans, port ensenada, sea floor, seafloor topography, terrain elevation, topographical relief maps, topography, u.s. department of commerce, vertical location, water depth
Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Multibeam collection for NECR02RR: Multibeam data collected aboard Roger Revelle from 13-Aug-00 to 25-Aug-00, Astoria, Oregon to Honolulu, Hawaii

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
Tampa Bay , Florida 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. These integrated bathymetric-topographic DEMs are used to support individual coastal States as part of the National Tsunami Hazard Mitigation Program's (NTHMP) efforts to improve community preparedness and hazard mitigation. Bathymetric, topographic, and shoreline data used in DEM compilation are obtained from various sources
          including: NOAA; the U.S. Geological Survey (USGS); and other federal, state, and local government agencies, academic institutions, and private companies. DEMs are referenced to the vertical datum of NAVD 88 and horizontal datum of World Geodetic System 1984 geographic (WGS 84). Grid spacing for the DEM is 1/3 arc-second (~10 meters).

Tags: 1 meter - < 30 meters, < 1 meter, anclote keys, atlantic ocean, bathymetry, bathymetry/seafloor topography, bradenton, clearwater, coastal elevation, coastal processes, coastal relief, doc/noaa/nesdis/ncei, doc/noaa/nesdis/ngdc, dunedin, earth science, florida, gridded elevations, gulf of mexico, icsu-wds, integrated bathymetry and topography, international council for science - world data system, land surface, longboat key, national centers for environmental information, national geophysical data center, nesdis, new port richey, noaa, north atlantic ocean, ocean, oceans, sarasota, sea floor, seafloor topography, st. petersburg, tampa, tampa bay, tarpon springs, terrain elevation, topographical relief maps, topography, u.s. department of commerce, vertical location, water depth
Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Central Florida 1/3 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 a vertical tidal datum of Mean High Water (MHW) or NAVD 88 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, bathymetry, bathymetry/seafloor topography, cape canaveral, central florida, coastal elevation, coastal processes, coastal relief, cocoa beach, continent, dem, digital elevation model, doc/noaa/nesdis/ncei, doc/noaa/nesdis/ngdc, earth science, florida, fort pierce, gridded elevations, icsu-wds, indian river shores, integrated bathymetry and topography, international council for science - world data system, land surface, melbourne, models/analyses, national centers for environmental information, national geophysical data center, nesdis, noaa, noaa onestop project, north america, oceans, satellite beach, sea floor, seafloor topography, sebastian, 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
Saco Bay (N110) Bathymetric Digital Elevation Model - NOAA/NOS Estuarine Bathymetry

A 1/3 arc-second Mean Lower Low Water bathymetric DEM of NOS hydrographic survey data in Saco Bay.

Tags: 1 meter - < 10 meters, 1 meter - < 30 meters, bathymetry, bathymetry/seafloor topography, coastal elevation, coastal processes, coastal relief, earth science, gridded elevations, maine, oceans, saco bay, seafloor topography, united states, water depth
Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Puerto Rico 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 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, arecibo, atlantic ocean, bathymetry, bathymetry/seafloor topography, caribbean sea, coastal elevation, coastal processes, coastal relief, dem, digital elevation model, doc/noaa/nesdis/ncei, doc/noaa/nesdis/ngdc, earth science, fajardo, gridded elevations, guyama, icsu-wds, integrated bathymetry and topography, international council for science - world data system, land surface, mayaguez, models/analyses, national centers for environmental information, national geophysical data center, nesdis, noaa, north atlantic ocean, ocean, oceans, ponce, puerto rico, san juan, sea floor, seafloor topography, terrain elevation, topographical relief maps, topography, u.s. department of commerce, vertical location, water depth
Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Multibeam collection for KM0404: Multibeam data collected aboard Kilo Moana from 19-Feb-04 to 21-Feb-04, Honolulu, Hawaii to Honolulu, Hawaii

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
Daytona Beach, Florida Tsunami Forecast Grids for MOST Model

The Daytona Beach, Florida 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: 30 arc-sec. B Grid Resolution: 9 arc-sec. C Grid Resolution: 1.5 arc-sec.

Tags: 1 meter - < 30 meters, 2011, < 1 meter, atlantic ocean, bathymetry, bathymetry/seafloor topography, coastal elevation, coastal processes, coastal relief, continent, daytona beach, dem, digital elevation model, doc/noaa/nesdis/ncei, doc/noaa/nesdis/ngdc, earth science, florida, 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, north america, north atlantic ocean, ocean, oceans, palm coast, 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
Southern Louisiana 1/3 arc-second NAVD 88 Coastal Digital Elevation Model

Modeling and mapping of coastal processes (e.g. tsunamis, hurricane storm-surge, and sea-level rise) requires digital representations of Earth's solid surface, referred to as digital elevation models (DEMs). Some modeling utilizes structured, square-cell DEMs, while others utilize unstructured grids that have no regular cell size or pattern. Usually, these different DEM types are developed independently, even though they are built from the same source bathymetric and topographic datasets. The National Geophysical Data Center (NGDC), an office of the National Oceanic and Atmospheric Administration (NOAA), has developed two bathymetric-topographic square-celled DEMs and one bathymetric-topographic unstructured DEM of southern Louisiana. The DEMs were developed for the Hurricane Forecast Improvement Project (HFIP), with the purpose of developing a new methodology for unstructured grid production from structured square-celled grids. The 1/3 arc-second DEM
          referenced to North American Vertical Datum of 1988 (NAVD 88) was carefully developed and evaluated. A NAVD 88 to mean high water (MHW) 1/3 arc-second conversion grid derived from VDatum project areas was created to model the relationship between NAVD 88 and MHW in the southern Louisiana region. NGDC combined the NAVD 88 DEM and the conversion grid to develop a 1/3 arc-second MHW DEM. The NAVD 88 DEM was generated from diverse digital datasets in the region. The DEMs were developed to be used for storm surge inundation and sea level rise modeling. The source bathymetric and topographic datasets used in the development of the NAVD 88 DEM were utilized along with the NAVD 88 DEM and derivative grids to develop the NAVD 88 unstructured DEM.

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, noaa, north america, north atlantic ocean, ocean, oceans, sea floor, seafloor topography, south 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
GEOSAT 44: High-Accuracy, High-Resolution Gravity

This satellite altimeter data base contains precise geoid and gravity anomaly profiles which were constructed from the average of 44 repeat cycles of Geosat. The data are contained in two files: (1) geo44asc.bin (987755 records) contains the ascending profiles which run southeast to northwest between 72S and 72N, and (2) geo44des.bin (991313 records) contains all of the descending profiles. The data parameters in addition to time and location are geoid height, gravity anomaly and uncertainty in gravity anomaly. For additional information see geosat.txt in this directory.

Tags: absolute gravity, bouguer gravity, control surveys, doc/noaa/nesdis/ncei, doc/noaa/nesdis/ngdc, earth science, free air anomaly, geodetics/gravity, global, gravitational field, gravity, gridded gravity, icsu-wds, 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
Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Southeast Alaska 8/3 arc-second MHHW Coastal Digital Elevation Model

NOAA's National Geophysical Data Center (NGDC) 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: < 1 meter, alaska, 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 alaska, icsu-wds, integrated bathymetry and topography, international council for science - world data system, land surface, national centers for environmental information, national geophysical data center, nesdis, noaa, noaa onestop project, north america, north pacific ocean, ocean, oceans, pacific ocean, sea floor, seafloor topography, southeast alaska, 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