AndreaBozzo/ceres-open-data-index huggingface dataset:
Mosaic of 5 m gridded multibeam bathymetry and bathymetry derived from multispectral IKONOS satellite imagery of Alamagan Island, Commonwealth of Northern Mariana Islands, USA

Gridded multibeam bathymetry is integrated with bathymetry derived from multispectral IKONOS satellite data. Gridded (5 m cell size) multibeam bathymetry collected aboard NOAA Ship Hiialaka'i and R/V AHI. Bathymetry values shallower than 25 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 Alamagan Island, Commonwealth of Northern Mariana Islands, USA.

Tags: 1398, alamagan island, alamagan island (17n145e0002), bathymetry, bathymetry/seafloor topography, benthic habitat mapping and characterization - commonwealth of the northern mariana islands and guam, biosphere, cnmi, commonwealth of northern mariana 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
Florida Reef Fish Visual Census 1981 Species Site Matrix (NODC Accession 0001394)

This data set is an ArcView shapefile set that contains locations of sampled coral reef fish species at the National Marine Sanctuary along the Florida Keys. The dataset contains information about 5 classes of coral reefs, 216 fish species, and 6 benthic habitat. The data were collected from 1981.

Tags: 1065-03, 1249, algae, atlantic ocean, biology, biosphere, coastal processes, coral reefs, corals, coris_metadata, country/territory, earth science, fire coral, florida, florida reef tract, florida reef tract (25n080w0002), gorgonians, in situ biological, marine biology, marine plants, north atlantic ocean, numeric data sets, ocean basin, oceans, reef fish census, reef monitoring and assessment, rubble zone, sand, seagrass, southeast coral reef database system (secords), sponges, stationary, united states of america, vegetation, zoology
Organization: National Oceanic and Atmospheric Administration, Department of Commerce
ESI-HI76 Lihue, Island of Kauai, 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, kauai island, kauai island (22n159w0001), 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
CRED Cumulative Map of Percent Scleractinian Coral Cover at Arakane

This map displays optical validation observation locations and percent coverage of scleractinian coral overlaid on bathymetry.

Tags: 1398, aquatic habitat, arakane reef, arakane reef (15n141e0001), benthic habitat, benthic habitat mapping and characterization - cnmi and guam, biosphere, cnmi, commonwealth of northern marianas islands and guam, corals, coris_metadata, country/territory, earth science, habitats, map images, mapping, northern mariana islands, ocean basin, oes0307, pacific ocean, reef monitoring and assessment, synthesis map, western pacific ocean, zoology
Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Bathymetric Position Index (BPI) Zones 5 m grid derived from gridded bathymetry of French Frigate Shoals, Hawaii, USA.

BPI Zones are derived from 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 4 classes (crest, depression, flat, slope) 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 zones, 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
Coral Reef and Hardbottom from Unified Florida Reef Tract Map (NODC Accession 0123059)

This dataset is a subset of the Unified Map representing Coral reef and Hardbottom areas. Version 1.1 - December 2013. The Unified Florida Reef Tract Map (Unified Reef Map) provides a consistent geospatial framework for management, monitoring, and characterization of the Florida reef tract from Martin County to the Dry Tortugas. The Unified Reef Map integrates existing benthic habitat maps of Martin, Palm Beach, Broward, and Miami Counties, Biscayne National Park, Florida Bay, and the Florida Keys, including the Dry Tortugas. This map of the seafloor uses a Unified Classification (UC) system to provide a common and consistent picture of the entire area while retaining the original detailed information specific to different source maps. The UC contains five levels of seafloor classification detail providing flexibility in the scope of analysis. UC Level 0 is the coarsest classification level that provides a consistent view of the entire area. UC Level 4 retains full seafloor description details from source maps which are not necessarily consistent for all areas. Where mapping projects spatially overlap, data are edited to create a seamless and consistent transition. Existing seafloor classification values are also cross-walked to the Coastal and Marine Ecological Classification Standard (CMECS).

Tags: 390, atlantic ocean, benthic, biogeographic assessment to characterize the florida coral reef tract ecosystem, biology, biosphere, coral reefs, corals, coris_metadata, country/territory, earth science, environmental monitoring, florida, florida reef tract (26n080w0007), geographic information, gis, habitat mapping, hard bottom, mapping, marine, north atlantic ocean, ocean basin, reef monitoring and assessment, united states of america, zoology
Organization: National Oceanic and Atmospheric Administration, Department of Commerce
ESI-HI79 Kekaha, Island of Kauai, 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, kauai island, kauai island (22n159w0001), 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
CRED Cumulative Map of Percent Scleractinian Coral Cover at Oahu, 2005

This map displays optical validation observation locations and percent coverage of scleractinian coral overlaid on bathymetry.

Tags: 1217, aquatic habitat, benthic habitat, benthic habitat mapping and characterization - northwestern and main hawaiian islands, biosphere, central pacific ocean, coastal processes, coral cover, coral reef ecology, coral reefs, corals, coris_metadata, country/territory, earth science, habitats, hawaii, hawaiian islands, hi0505, honolulu, map images, mapping, mhi, oahu (21n157w0003), oahu island, ocean basin, oceans, pacific ocean, reef monitoring and assessment, synthesis map, tethered optical validation data, united states of america, zoology
Organization: National Oceanic and Atmospheric Administration, Department of Commerce
CRED Simrad em3002d multibeam backscatter data from portions of the banktop and bank edge environments at Maro Reef, Hawaii, USA in netCDF format with 1 meter resolution

Multibeam backscatter imagery extracted from gridded bathymetry of Maro Reef, Northwestern Hawaiian Islands, USA. These data provide coverage between 20 and 5000 meters. The backscatter dataset includes data collected using Simrad EM300, Simrad EM3002d, Simrad EM120, and Reson 8101 multibeam sonars. The sonars frequencies are 30 kHz, 300 kHz, 12 kHz, and 240 kHz respectively and the backscatter data from each sonar are processed and gridded separately. These metadata are for the 1 m grid cell size Simrad em3002d multibeam backscatter data only.

Tags: 1217, acoustic imagery, backscatter, 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, maro reef, maro reef (25n170w0001), multibeam backscatter, northwestern hawaiian islands, nwhi, ocean basin, oceans, pacific ocean, united states of america
Organization: National Oceanic and Atmospheric Administration, Department of Commerce
CRED 10m Gridded multibeam bathymetry of Sarigan Island, Commonwealth of the Northern Mariana Islands (CNMI).

Gridded bathymetry shelf, bank and slope environments of Sarigan Island, CNMI. Bottom coverage was achieved in depths between 7 and 2761 meters, but this 10 m 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, 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, sarigan island, sarigan island (16n145e0003), united states of america, western pacific ocean
Organization: National Oceanic and Atmospheric Administration, Department of Commerce
ESI-PR51, Cayey, 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
Northeast Puerto Rico and Culebra Island Accuracy Assessment Points - 2015

This shapefile denotes the location of underwater photos and videos taken in shallow water (0-35m) benthic habitats surrounding Northeast Puerto Rico and Culebra Island. The area includes the nearshore waters of Fajardo and Luqillo to the Former Roosevelt Roads Navy Base, the Vieques Sound, La Cordillera Reserve, the Luis Pena Reserve, and the waters around Culebra Island. The Accuracy Assessment data contains GPS-positioned underwater photo/videos of selected benthic habitats that were used to assess the accuracy of the benthic habitat polygons created by the Biogeography Team. The observations from the videos are used to rate the amount of error in the polygons that delineate habitat features. The AA data was collected in September 3 Â 15, 2014. The field work was conducted by NOAA together with local DRNA and NOAA contractors.

Tags: 793, accuracy assessment, acropora cervicornis, acropora palmata, aquatic habitat, atlantic ocean, bathymetry, benthic habitat, biosphere, cabeza de san juan, caribbean, caribbean sea /north atlantic ocean, coastal ocean science, coastal processes, coral reef, coral reefs, coris_metadata, country/territory, culebra, culebra island (18n065w0011), description, earth science, fajardo, fajardo (18n065w0004), geographic information, gopro, habitats, la cordillera, luquillo (18n065w0012), mapping shallow benthic habitats of the north east reserves mpa, northeast ecological reserve, ocean basin, oceans, puerto rico, puerto rico (18n066w0000), reef habitat, seagrass, seaviewer, snorkel, trimble, u.s. exclusive economic zone, underwater video, united states of america, vieques sound
Organization: National Oceanic and Atmospheric Administration, Department of Commerce
CRED EM300 and EM3002D Multibeam Sonar Data from Cruise Hi'ialakai hi0804 - Northwestern Hawaiian Islands, 2008

EM300 and EM3002D multibeam Data were collected from 2 - 29 May 2008 aboard NOAA Ship Hi'ialakai at Necker Island, French Frigate Shoals, and Brooks Bank in the Northwestern Hawaiian Islands, during cruise hi0804. These multibeam data were collected using SAIC ISS-2000 software in the Generic Sensor Format and processed using SABER editing software. Surface sound velocity values were supplied by a Seabird SBE-45 MicroTSG and a SBE-38 remote temperature probe. Sound velocity corrections from a Seabird SBE 9/11 plus CTD and motion corrections from a POS-MV vertical reference were applied to the data in real time. Predicted tides were applied to the data in real time. Horizontal accuracy is 20 m (no differential GPS correctors applied), vertical accuracy is depth dependent (~1% of water depth), WGS84 datum. These data are not to be used for navigation. Depths mapped range from ~20-3000 m. Concurrent mapping at French Frigate Shoals was done by the R/V AHI in water depths ranging from ~10-350 m with the data set being ahi0804; (metadata for ahi0804 are submitted separately.)

Tags: 1217, bathymetry, bathymetry/seafloor topography, benthic habitat mapping and characterization - northwestern and main hawaiian islands, brooks bank, brooks banks (24n166w0002), central pacific ocean, coris_metadata, country/territory, earth science, french frigate shoals, french frigate shoals (24n166w0001), geographic information, hawaii, honolulu, multibeam sonar, necker island, necker island (23n164w0001), northwestern hawaiian islands, nwhi, ocean basin, oceans, pacific ocean, united states of america
Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Guam Community Coral Reef Monitoring Program, Benthic Training Surveys at Guam in 2012

Guam community members gathered benthic cover data using a 0.25m2 quadrat with 6 intersecting points at each meter along a 25-meter transect. Members identified corals and algae to genus (when possible), seagrass to species, and sponges to phylum. Data is supported by photos from the sites. Members collect a total of 150 data points for each transect.

Tags: 20737, algae, benthic cover, biology, biosphere, coastal processes, coral, coral reef ecology, coral reef ecosystem, coral reefs, corals, coris_metadata, country/territory, earth science, f055 community monitoring program coordination for guam, guam, guam (13n144e0000), marianas, marine ecosystem, numeric data sets, ocean basin, oceans, pacific ocean, rapid assessment studies, reef monitoring and assessment, united states of america, western pacific ocean, zoology
Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Aggregated Habitat Cover Maps Depicting the Shallow-water Benthic Habitats of the Northwestern Hawaiian Islands Derived from High Resolution IKONOS Satellite Imagery

Shallow-water, aggregated cover maps were produced by combining as many as four or more detailed habitat types into general cover categories. The original detailed habitat maps were produced by rule-based, semi-automated image analysis of high-resolution satellite imagery for nine locations in the Northwestern Hawaiian Islands. This project is a cooperative effort among the National Oceanic and Atmospheric Administration, State of Hawaii Department of Land and Natural Resources, and the U.S. Fish and Wildlife Service to produce benthic habitat maps and georeferenced imagery for the Northwestern Hawaiian Islands. This project was conducted in support of the U.S. Coral Reef Task Force.

Tags: 1117, base map, benthic, biosphere, central pacific ocean, coral, corals, coris_metadata, country/territory, earth science, environmental monitoring, french frigate shoals, french frigate shoals (24n166w0001), gardner pinnacles, geographic information, habitat, habitat mapping, habitats, hawaii, honolulu, kure atoll, kure atoll (28n178w0001), laysan island, laysan island (25n171w0001), lisianski island, lisianski island (25n173w0001), mapping, mapping northwestern hawaiian island shallow water coral reef ecosystems, marine biology, marine plants, maro reef, maro reef (25n170w0001), midway atoll, midway atoll (28n177w0001), monitoring, necker island, necker island (23n164w0001), nihoa (23n161w0001), nihoa island, northwestern hawaiian islands, ocean basin, oceancommunity, oceans, pacific ocean, pearl and hermes atoll, pearl and hermes reef (27n176w0001), reef, reef monitoring and assessment, remote sensing, satellite imagery, sav, seagrass, united states, united states of america, zoology
Organization: National Oceanic and Atmospheric Administration, Department of Commerce
CRED 20m Gridded bathymetry of Necker Island, Hawaii, USA (Arc ASCII format)

Gridded bathymetry of the shelf and slope environments of Necker Island, Northwestern Hawaiian Islands, Hawaii, USA. This ASCII includes multibeam bathymetry from the Simrad EM1002 and Simrad EM120 multibeam sonars collected as of October 2006 by the NOAA Coral Reef Ecosystem Division in depths between 20 and 1500 meters. The ASCII grid also includes estimated depths derived from high resolution IKONOS satellite imagery by the NOAA/NOS/NCCOS/CCMA Remote Sensing Team in shallow water between 0 and 16 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, estimated depth, geographic information, hawaii, honolulu, multibeam sonar, necker island, necker island (23n164w0001), northwestern hawaiian islands, nwhi, ocean basin, oceans, pacific ocean, satellite imagery, united states of america
Organization: National Oceanic and Atmospheric Administration, Department of Commerce
CRED Cumulative Map of Percent Scleractinian Coral Cover at Baker Island, 2002-2004

This map displays optical validation observation locations and percent coverage of scleractinian coral overlaid on bathymetry.

Tags: 1084, aquatic habitat, baker island, baker island (00n176w0001), benthic habitat, benthic habitat mapping and characterization - american samoa and pria, biosphere, central pacific ocean, coastal processes, coral cover, coral reef ecology, coral reefs, corals, coris_metadata, country/territory, earth science, habitats, map images, mapping, ocean basin, oceans, oes0401, pacific ocean, pacific remote islands area, pria, reef monitoring and assessment, synthesis map, tc0201, united states of america, usa minor outlying islands, zoology
Organization: National Oceanic and Atmospheric Administration, Department of Commerce