AndreaBozzo/ceres-open-data-index huggingface dataset:
CRED 20 m Gridded bathymetry of Twin Banks, Northwestern Hawaiian Islands, USA (NetCDF format)

Gridded bathymetry (20m) of the shelf and slope environments of Twin Banks, Hawaii, USA. Bottom coverage was achieved in depths between 61 and 1500 meters. The netCDF grid includes multibeam bathymetry from the Simrad EM120 and EM1002 multibeam sonars collected as of October 2006 by the NOAA Coral Reef Ecosystem Division in depths between 20 and 5000 meters.

Tags: 1217, bathymetry, bathymetry/seafloor topography, benthic habitat mapping and characterization - northwestern and main hawaiian islands, central pacific ocean, coris_metadata, country/territory, earth science, geographic information, hawaii, honolulu, multibeam sonar, necker island (23n164w0001), nihoa (23n161w0001), northwestern hawaiian islands, northwestern hawaiian islands (28n178w0000), nwhi, ocean basin, oceans, pacific ocean, twin banks, united states of america
Organization: National Oceanic and Atmospheric Administration, Department of Commerce
ESI-PR45, Sabana Grande, Puerto Rico 2000 (Environmental Sensitivity Index Map)

Environmental Sensitivity Index (ESI) maps are an integral component in oil-spill contingency planning and assessment. They serve as a source of information in the event of an oil spill incident. ESI maps contain three types of information: shoreline habitats (classified according to their sensitivity to oiling), sensitive biological resources, and human-use resources. Most often, this information is plotted on 7.5 minute USGS quadrangles, although in the Alaska ESI maps, USGS topographic maps at scales of 1:63,360 and 1:250,000 are used, and in other ESI maps, NOAA charts have been used as the base map. Collections of these maps, grouped by state or a logical geographic area, are published as ESI atlases. Digital data have been published for most of the U.S. shoreline, including Alaska, Hawaii, and Puerto Rico.

Tags: aquatic habitat, atlantic ocean, bathymetry, bathymetry/seafloor topography, benthic habitat, biosphere, caribbean sea /north atlantic ocean, cetaceans, coastal habitat, coastal processes, coastal resources, coastal zone management, coral reef conservation, coral reefs, coris_metadata, country/territory, earth science, environmental sensitivity index, esi, esi atlas, esi maps, fish, hydrography, map images, marine biology, marine birds, marine invertebrates, marine mammals, marine reptiles, natural hazards assessment, ocean basin, oceans, oil and chemical spills, oil spill planning, pinnipeds, pr, puerto rico, puerto rico (18n066w0000), reef habitat, sensitivity maps, turtles, united states of america, wildlife
Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Mosaic of 10 m gridded multibeam bathymetry and bathymetry derived from multispectral IKONOS satellite imagery of Asuncion Island, Commonwealth of the Northern Marianas Islands, USA

Gridded multibeam bathymetry is integrated with bathymetry derived from multpectral IKONOS satellite data. Gridded (10 m cell size) multibeam bathymetry collected aboard NOAA Ship Hiialaka'i and R/V AHI. Bathymetry values shallower than 15 m were derived by gauging the relative attenuation of blue and green spectral radiance as a function of depth. A multiple linear regression analysis of linearized blue and green band spectral values against depth determined the variables of y-intercept, blue slope and green slope values. Variables then used in multivariate slope intercept formula to derive depth. Variables were adjusted to improve the statistical accuracy and spatial coverage of the final derived bathymetry product. Digital image processing to derive depths conducted with the ENVI 4.5 software program while data editing and integration was performed using ArcGIS 9.3. This dataset is for the shelf environment of Asuncion Island, Commonwealth of the Northern Marianas Islands, USA

Tags: 1398, asuncion island, asuncion island (19n145e0001), bathymetry, bathymetry/seafloor topography, benthic habitat mapping and characterization - commonwealth of the northern mariana islands and guam, biosphere, cnmi, commonwealth of the northern marianas islands, corals, coris_metadata, country/territory, earth science, geographic information, ikonos, multibeam sonar, northern mariana islands, ocean basin, oceans, pacific ocean, reef monitoring and assessment, remote sensing, satellite (digital scans), slope, united states of america, water depth, western pacific ocean, zoology
Organization: National Oceanic and Atmospheric Administration, Department of Commerce
CRED Simrad em300 multibeam backscatter data from the slope environment of Swains Island, American Samoa, South Pacific in netCDF format

Multibeam backscatter imagery extracted from gridded bathymetry of Swains Island, American Samoa. These data provide coverage between 50 and 5000 meters. The backscatter dataset includes data collected using the Simrad EM300 multibeam sonar. The sonars frequency is 30 kHz. These metadata are for the 5 m grid cell size Simrad em300 multibeam backscatter data only.

Tags: 1084, acoustic imagery, american samoa, amsam, backscatter, bathymetry/seafloor topography, benthic habitat mapping and characterization - american samoa and pria, coris_metadata, country/territory, earth science, geographic information, multibeam backscatter, ocean basin, oceans, pacific, pacific ocean, seafloor topography, south pacific, south pacific ocean, swains atoll (11s171w0001), swains island, united states of america
Organization: National Oceanic and Atmospheric Administration, Department of Commerce
CRED Integrated Benthic Habitat Map for French Frigate Shoals, Northwestern Hawaiian Islands 2007

This is an integrated benthic habitat map system which consists of a number of separate map layers including multibeam bathymetry, acoustic backscatter imagery, hyperlinked underwater still photographs and/or video framegrabs of the benthos, seafloor classification results of living cover and substrate from optical imagery, derived depth contours, layers of geomorphic information (slope, rugosity, Bathymetric Position Index Structures, and Bathymetric Position Index Zones), Ikonos satellite imagery and terrestrial topography where available. These data are incorporated into stand alone ArcGIS and ArcReader projects. ArcReader is a software package that can be downloaded and installed free of charge, and enables the user to view and perform limited manipulations of these map layers.

Tags: 1217, acoustic imagery, aquatic habitat, backscatter, bathymetric position index structures, bathymetric position index zones, bathymetry, bathymetry/seafloor topography, benthic habitat, benthic habitat mapping and characterization - northwestern and main hawaiian islands, biosphere, central pacific ocean, coastal processes, coral reef ecology, coral reefs, corals, coris_metadata, country/territory, earth science, estimated depth, french frigate shoals, french frigate shoals (24n166w0001), geographic information, habitats, hawaii, hi0401, hi0503, honolulu, mapping, multibeam backscatter, multibeam sonar, northwestern hawaiian islands, nwhi, ocean basin, oceans, oes0306, pacific ocean, photographic analysis, reef monitoring and assessment, rugosity, satellite imagery, slope, synthesis map, tc0110, tc0111, tc0207, united states of america, videography, zoology
Organization: National Oceanic and Atmospheric Administration, Department of Commerce
ESI-HI48 Wailuku, Island of Maui, Hawaii 2001 (Environmental Sensitivity Index Map)

Environmental Sensitivity Index (ESI) maps are an integral component in oil-spill contingency planning and assessment. They serve as a source of information in the event of an oil spill incident. ESI maps contain three types of information: shoreline habitats (classified according to their sensitivity to oiling), sensitive biological resources, and human-use resources. Most often, this information is plotted on 7.5 minute USGS quadrangles, although in the Alaska ESI maps, USGS topographic maps at scales of 1:63,360 and 1:250,000 are used, and in other ESI maps, NOAA charts have been used as the base map. Collections of these maps, grouped by state or a logical geographic area, are published as ESI atlases. Digital data have been published for most of the U.S. shoreline, including Alaska, Hawaii, and Puerto Rico.

Tags: aquatic habitat, bathymetry, bathymetry/seafloor topography, benthic habitat, biosphere, central pacific ocean, cetaceans, coastal habitat, coastal processes, coastal resources, coastal zone management, coral reef conservation, coral reefs, coris_metadata, country/territory, earth science, environmental sensitivity index, esi, esi atlas, esi maps, fish, hawaii, hawaii exclusive economic zone, hawaiian islands, hydrography, map images, marine biology, marine birds, marine invertebrates, marine mammals, marine reptiles, maui, maui island, mhi, natural hazards assessment, ocean basin, oceans, oil and chemical spills, oil spill planning, pacific ocean, pinnipeds, reef habitat, sensitivity maps, turtles, united states of america, wailuku (20n156w0014), wildlife
Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Bathymetric Position Index (BPI) Structures 5 m grid derived from gridded bathymetry of French Frigate Shoals, Hawaii, USA.

BPI Structures are derived from two scales of a focal mean analysis on bathymetry and slope. The grid is based on gridded (5 m cell size) multibeam bathymetry, collected aboard NOAA Ship Hiialaka'i, and R/V AHI, and it was created using the Benthic Terrain Modeler (https://coast.noaa.gov/digitalcoast/tools/btm.html). Cell values represent one of 13 classes in an index of seafloor terrains. This data set is for the shelf and slope environments of French Frigate Shoals, Hawaii, USA.

Tags: 1217, bathymetric position index structures, bathymetry, bathymetry/seafloor topography, benthic habitat mapping and characterization - northwestern and main hawaiian islands, central pacific ocean, coris_metadata, country/territory, earth science, french frigate shoals, french frigate shoals (24n166w0001), geographic information, habitats, hawaii, honolulu, multibeam sonar, northwestern hawaiian islands, nwhi, ocean basin, oceans, pacific ocean, united state of america, united states of america
Organization: National Oceanic and Atmospheric Administration, Department of Commerce
CRED Simrad em300 multibeam backscatter data from Kingman Reef, Pacific Remote Island Areas, Central Pacific in netCDF format

Multibeam backscatter imagery extracted from gridded bathymetry of the lagoon, shelf, and slope environments of Kingman Reef, Pacific Island Areas, Central Pacific. These data provide coverage between 2 and 3500 meters. The backscatter dataset includes data collected using Simrad EM300 and Reson 8101 multibeam sonars. The sonars frequencies are 30 kHz and 240 kHz respectively and the backscatter data from each sonar are processed and gridded separately. These metadata are for the 5 m grid cell size Simrad em300 multibeam backscatter data only.

Tags: 1084-06, 2034, acoustic imagery, backscatter, bathymetry/seafloor topography, benthic habitat mapping and characterization - american samoa and pria, central pacific, central pacific ocean, coris_metadata, country/territory, earth science, geographic information, kingman reef, kingman reef (06n162w0001), line islands, multibeam backscatter, ocean basin, oceans, pacific ocean, pacific remote island areas, pria, seafloor topography, united states of america, usa minor outlying islands
Organization: National Oceanic and Atmospheric Administration, Department of Commerce
ESI-HI10 Pahala, Island of Hawaii, Hawaii 2001 (Environmental Sensitivity Index Map)

Environmental Sensitivity Index (ESI) maps are an integral component in oil-spill contingency planning and assessment. They serve as a source of information in the event of an oil spill incident. ESI maps contain three types of information: shoreline habitats (classified according to their sensitivity to oiling), sensitive biological resources, and human-use resources. Most often, this information is plotted on 7.5 minute USGS quadrangles, although in the Alaska ESI maps, USGS topographic maps at scales of 1:63,360 and 1:250,000 are used, and in other ESI maps, NOAA charts have been used as the base map. Collections of these maps, grouped by state or a logical geographic area, are published as ESI atlases. Digital data have been published for most of the U.S. shoreline, including Alaska, Hawaii, and Puerto Rico.

Tags: aquatic habitat, bathymetry, bathymetry/seafloor topography, benthic habitat, biosphere, central pacific ocean, cetaceans, coastal habitat, coastal processes, coastal resources, coastal zone management, coral reef conservation, coral reefs, coris_metadata, country/territory, earth science, environmental sensitivity index, esi, esi atlas, esi maps, fish, hawaii, hawaii exclusive economic zone, hawaii island, hawaii island (19n155w0003), hawaiian islands, hydrography, map images, marine biology, marine birds, marine invertebrates, marine mammals, marine reptiles, mhi, natural hazards assessment, ocean basin, oceans, oil and chemical spills, oil spill planning, pacific ocean, pinnipeds, reef habitat, sensitivity maps, turtles, united states of america, wildlife
Organization: National Oceanic and Atmospheric Administration, Department of Commerce
ESI-HI87 Nihoa, Island of Nihoa, NWHI, Hawaii 2001 (Environmental Sensitivity Index Map)

Environmental Sensitivity Index (ESI) maps are an integral component in oil-spill contingency planning and assessment. They serve as a source of information in the event of an oil spill incident. ESI maps contain three types of information: shoreline habitats (classified according to their sensitivity to oiling), sensitive biological resources, and human-use resources. Most often, this information is plotted on 7.5 minute USGS quadrangles, although in the Alaska ESI maps, USGS topographic maps at scales of 1:63,360 and 1:250,000 are used, and in other ESI maps, NOAA charts have been used as the base map. Collections of these maps, grouped by state or a logical geographic area, are published as ESI atlases. Digital data have been published for most of the U.S. shoreline, including Alaska, Hawaii, and Puerto Rico.

Tags: aquatic habitat, bathymetry, bathymetry/seafloor topography, benthic habitat, biosphere, central pacific ocean, cetaceans, coastal habitat, coastal processes, coastal resources, coastal zone management, coral reef conservation, coral reefs, coris_metadata, country/territory, earth science, environmental sensitivity index, esi, esi atlas, esi maps, fish, hawaii, hawaii exclusive economic zone, honolulu, hydrography, map images, marine biology, marine birds, marine invertebrates, marine mammals, marine reptiles, natural hazards assessment, nihoa (23n161w0001), northwestern hawaiian islands, nwhi, ocean basin, oceans, oil and chemical spills, oil spill planning, pacific ocean, pinnipeds, reef habitat, sensitivity maps, turtles, united states of america, wildlife
Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Benthic Habitat and Zone Maps of St. Thomas and St. John, U.S. Virgin Islands - Prepared by Visual Interpretation from Remote Sensing Imagery Collected by NOAA, 1999

Ther are 25 habitat and zone PDF products. This project is a cooperative effort between the National Ocean Service, National Centers for Coastal Ocean Science, Center for Coastal Monitoring and Assessment, the United States Geological Survey, the National Park Service, and the National Geophysical Data Center, to produce benthic habitat maps and georeferenced imagery for Puerto Rico and the U.S. Virgin Islands. This project was conducted in support of the U.S. Coral Reef Task Force. Twenty-one distinct benthic habitat types within eight zones were mapped directly into a GIS system using visual interpretation of orthorectified aerial photographs. Benthic features were mapped that covered an area of 1600 km^2. In all, 49 km^2 of unconsolidated sediment, 721 km^2 of submerged vegetation, 73 km^2 of mangroves, and 756 km^2 of coral reef and colonized hardbottom were mapped.

Tags: 1027, aerial photography, atlantic ocean, benthic, biosphere, caribbean benthic habitat mapping, caribbean sea, coral, corals, coris_metadata, country/territory, earth science, geographic information, habitat, habitats, leeward islands, mangrove, ocean, ocean basin, reef, reef monitoring and assessment, remote sensing, sav, seagrass, st. john, st. john (18n064w0011), st. thomas, st. thomas (18n064w0033), u. s. virgin islands, u.s. virgin islands, united states of america, usvi, virgin islands, zoology
Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Predicted Habitat Suitability for All Mesophotic Corals in the Au'au Channel Region

This dataset is located between the islands of Maui, Lanai, Molokai and Kahoolawe, and includes the Au'au Channel as well as parts of the Kealaikahiki, Alalakeiki and Kalohi Channels. This map denotes predicted habitat suitability for all mesophotic corals in the Au'au Channel region. Maximum Entropy (MaxEnt) modeling software was used to create this ensemble model, which is an average of 10 model replicates. MaxEnt works by analyzing the distribution of environmental variables where species are present, so it can find other areas that meet all of the same environmental constraints. Georeferenced records containing information about mesophotic coral occurrence and environmental predictors describing the seafloors depth, vertical structure, available light, surface temperature, currents and distance from shoreline were used to train MaxEnt. Model performance and accuracy were assessed using Receiver Operating Characteristic (ROC) Area Under the Curve (AUC) and a randomly chosen, spatially independent data subset. The average test AUC for this predictive ensemble model was 0.9, and the overall accuracy of this ensemble predictive model was 73.1% (when the habitat suitability threshold = 0.25). The habitat suitability threshold of 0.25 represents the sum of the maximum ROC sensitivity and specificity values. Extreme care should be taken when selecting a habitat suitability threshold because it affects the probability of correctly identifying the presence and absence of mesophotic corals. For more information describing how this predictive surface was developed and its limitations, please see the following website: https://coastalscience.noaa.gov/project/modeling-mesophotic-coral-distributions-auau-channel-hawaii/

Tags: 467, aquatic habitat, auau channel, auau channel (20n156w0027), benthic habitat mapping and characterization in the pacific islands region, biosphere, central pacific ocean, coastal processes, coral reef ecology, coral reefs, corals, coris_metadata, country/territory, earth science, habitat mapping, habitats, hard coral cover, hawaii, hawaiian islands, hawaiian islands (21n157w0027), main hawaiian islands, map images, mapping, marine protected areas, maui, maui island, maui island (20n156w0004), mhi, ocean basin, oceans, pacific ocean, photic zone corals, reef habitat, reef monitoring and assessment, united states of america, zoology
Organization: National Oceanic and Atmospheric Administration, Department of Commerce
CRED 10m Gridded multibeam bathymetry of Alamagan Island, Commonwealth of the Northern Mariana Islands (CNMI).

Gridded bathymetry shelf, bank and slope environments of Alamagan Island, CNMI. Bottom coverage was achieved in depths between 7 and 2761 meters, but this 10m grid has coverage only to 800m. The netCDF and Arc ASCII grids include multibeam bathymetry from the Simrad EM300 and Reson 8101 multibeam sonars collected as of June 2007 by the NOAA Coral Reef Ecosystem Division. The sonar frequencies are 30 and 240 kHz respectively.

Tags: 1398, alamagan island, alamagan island (17n145e0002), bathymetry, bathymetry/seafloor topography, benthic habitat mapping and characterization - cnmi and guam, cnmi, commonwealth of the northern mariana islands, coris_metadata, country/territory, earth science, geographic information, multibeam sonar, northern mariana islands, ocean basin, oceans, pacific ocean, united states of america, western pacific ocean
Organization: National Oceanic and Atmospheric Administration, Department of Commerce
CRED 5 m Gridded bathymetry of Kingman Reef, Pacific Remote Island Areas, Central Pacific (Arc ASCII Format)

Gridded (5 m cell size) bathymetry of the lagoon, shelf and slope environments of Kingman Reef, Pacific Remote Island Areas, Central Pacific. Almost complete bottom coverage was achieved in depths between 3 and 3500 meters (5 m grid includes data to 300 m). The bathymetry dataset includes Simrad EM300, EM3002D, and Reson 8101ER multibeam data collected March 29 to April 4, 2006.

Tags: 1084, bathymetry, bathymetry/seafloor topography, benthic habitat mapping and characterization - american samoa and pria, central pacific, central pacific ocean, coris_metadata, country/territory, earth science, geographic information, kingman reef, kingman reef (06n162w0001), line islands, multibeam sonar, ocean basin, oceans, pacific ocean, pacific remote island areas, pria, united states of america, usa minor outlying islands
Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Hawaii Hyperspectral Imagery 2000 (419-0620-332211) - Visual Interpretation from Remote Sensing Imagery Main Eight Hawaiian Islands

This project is a cooperative effort between the National Ocean Service, National Centers for Coastal Ocean Science, Center for Coastal Monitoring and Assessment, the University of Hawaii, and Analytical Laboratories of Hawaii, LLC. The goal of the work was to develop coral reef mapping methods and compare benthic habitat maps generated by photointerpreting georeferenced color aerial photography, hyperspectral and IKONOS satellite imagery. The enhanced spectral resolution of hyperspectral and control of bandwidths of multispectral data yield an advantage over color aerial photography particularly when coral health and time series analysis of coral reef community structure are of interest. Depending on the type of instrument, a spectral imaging system can be utilized to see multiple colors from ultraviolet through the far infrared range. The AURORA hyperspectral imaging system collected 72 ten nm bands in the visible and near infrared spectral range with a 3 meter pixel resolution. The data was processed to select band widths, which optimized feature detection in shallow and deep water. Photointerpreters can accurately and reliably delineate boundaries of features in the imagery as they appear on the computer monitor using a software interface such as the Habitat Digitizer.

Tags: 1026, 1129, aurora hyperspectral imagery, base map, benthic, biosphere, central pacific ocean, coral, corals, coris_metadata, country/territory, earth science, habitat, habitat mapping, hawaii, hawaii island, hawaii island (19n155w0003), hawaiian islands, hyper/multispectral imagery, hyperspectral imagery, island of hawaii, main 8 hawaiian islands benthic habitat mapping, mangrove, map images, mapping, mhi, ocean basin, oceans, pacific ocean, reef, reef monitoring and assessment, sav, seagrass, u.s. exclusive economic zone, united states, united states of america, zoology
Organization: National Oceanic and Atmospheric Administration, Department of Commerce