943 datasets found
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Federal
National Hydrography Dataset (NHD) - USGS National Map Downloadable Data Collection NGDA
Department of the Interior —
The National Hydrography Dataset (NHD) is a feature-based database that interconnects and uniquely identifies the stream segments or reaches that make up the nation's... -
Federal
Polygons of global undersea features for geographic searches
Department of the Interior —
A shapefile of 311 undersea features from all major oceans and seas has been created as an aid for retrieving georeferenced information resources. Version 1.1 of the... -
Federal
National Hydrography Dataset Plus High Resolution (NHDPlus HR) - USGS National Map Downloadable Data Collection
Department of the Interior —
The High Resolution National Hydrography Dataset Plus (NHDPlus HR) is an integrated datset of geospatial data layers, including the most current National Hydrography... -
Federal
Triton Field Trials Changes in Habitat 360-degree Underwater Videos
Department of Energy —
This dataset contains the underwater 360-degree video files recorded with a Boxfish 360 camera in La Jolla, CA, near a gravity base anchor of the CalWave xWave wave... -
Federal
Elkhorn coral demographic monitoring from 2004-03-30 to 2024-08-15 (NCEI Accession 0142175)
National Oceanic and Atmospheric Administration, Department of Commerce —
The overall objectives of this project are to document the dynamics of the remaining Elkhorn populations in the upper Florida Keys and to compare its performance to... -
Federal
Projected flooding extents and depths based on 10-, 50-, 100-, and 500-year wave-energy return periods, with and without coral reefs, for the States of Hawaii and Florida, the Territories of Guam, American Samoa, Puerto Rico, and the U.S. Virgin Islands, and the Commonwealth of the Northern Mariana Islands
Department of the Interior —
This data release provides flooding extent polygons (flood masks) and depth values (flood points) based on wave-driven total water levels for 22 locations within the... -
Federal
NCCOS Assessment: Biogeographic Surveys of Benthic and Fish Communities in the Caribbean and Gulf of Mexico from 2001-01-09 to 2012-11-02
National Oceanic and Atmospheric Administration, Department of Commerce —
This data compilation includes benthic and fish survey data collected in St. Croix, St. John and St. Thomas, US Virgin Islands (USVI); La Parguera, Guanica, Jobos... -
Federal
Photosynthetically Active Radiation (PAR) Average Annual Frequency of Anomalies, 2003-2018 - American Samoa
National Oceanic and Atmospheric Administration, Department of Commerce —
Solar irradiance is one of the most important factors influencing coral reefs. As a majority of their nutrients are obtained from symbiotic photosynthesizing... -
Federal
Projected flooding extents and depths based on 10-, 50-, 100-, and 500-year wave-energy return periods for the Commonwealth of Puerto Rico before and after Hurricanes Irma and Maria due to the storms' damage to the coral reefs
Department of the Interior —
This part of the data release presents projected flooding extent polygon (flood masks) shapefiles based on wave-driven total water levels for Commonwealth of Puerto... -
Federal
Northeast Puerto Rico and Culebra Island World View 2 Satellite Mosaic - NOAA TIFF Image
National Oceanic and Atmospheric Administration, Department of Commerce —
This GeoTiff is a mosaic of World View 2 panchromatic satellite imagery of Northeast Puerto Rico that contains the shallow water area (0-35m deep) surrounding... -
Federal
Wave Power Standard Deviation of Long-term Mean, 2000-2013 - Hawaii
National Oceanic and Atmospheric Administration, Department of Commerce —
Wave power is a major environmental forcing mechanism in Hawaii that influences a number of marine ecosystem processes including coral reef community development,... -
Federal
Atlantic Ocean Acidification Test-Bed -- OA Time-Series, Cheeca Rocks, Florida Reef Tract FY2012
National Oceanic and Atmospheric Administration, Department of Commerce —
The AOAT project is engaged in monitoring/modeling efforts designed to: a) establish methodologies for monitoring, assessing, and modeling the impacts of Ocean... -
Federal
Sea Surface Temperature (SST) Average Annual Maximum Anomaly, 2000-2013 - Hawaii
National Oceanic and Atmospheric Administration, Department of Commerce —
Sea surface temperature (SST) plays an important role in a number of ecological processes and can vary over a wide range of time scales, from daily to decadal... -
Federal
Hawaii Hamakua IKONOS and Quickbird Imagery - Mosaic
National Oceanic and Atmospheric Administration, Department of Commerce —
This project is a cooperative effort between the National Ocean Service, National Centers for Coastal Ocean Science, Center for Coastal Monitoring and Assessment, BAE... -
Federal
Microsatellite genotypes for Lake Sturgeon (Acipenser fulvescens) Eggs and Larvae from Constructed Reefs in the St. Clair-Detroit River System (2015-2016)
Department of the Interior —
This dataset contains the physical collection information (e.g., sample ___location, date, gear type) and microsatellite DNA genotype of egg and larval Lake Sturgeon... -
Federal
NOAA ESRI Geotiff - 3m Multibeam Bathymetry, Puerto Rico (Tourmaline Bank) - Project NF-08-04, , UTM 19N NAD83
National Oceanic and Atmospheric Administration, Department of Commerce —
This dataset contains an ESRI Geotiff with 3 meter cell size representing the bathymetry of selected portions of seafloor around Tourmaline Bank in Puerto Rico,... -
Federal
Chlorophyll-a Standard Deviation of Long-Term Mean, 1998-2018 - American Samoa
National Oceanic and Atmospheric Administration, Department of Commerce —
Chlorophyll-a, is a widely used proxy for phytoplankton biomass and an indicator for changes in phytoplankton production. As an essential source of energy in the... -
Federal
Turbidity (Kd490) Maximum Monthly Climatological Mean, 1998-2018 - American Samoa
National Oceanic and Atmospheric Administration, Department of Commerce —
Spectrally resolved water-leaving radiances (ocean color) and inferred chlorophyll concentration are key to studying phytoplankton dynamics at seasonal and inter-... -
Federal
Juvenile Sportfish Monitoring in Florida Bay, Everglades National Park, DATA 2006
National Oceanic and Atmospheric Administration, Department of Commerce —
This data set is a component of the Restoration Coordination and Verification (RECOVER) Monitoring and Assessment Plan which is a part of the Comprehensive Everglade... -
Federal
Accuracy Assessment Field Data for Benthic Habitat Maps of Palau
National Oceanic and Atmospheric Administration, Department of Commerce —
This project is a cooperative effort among the National Ocean Service, National Centers for Coastal Ocean Science, Center for Coastal Monitoring and Assessment; the...
943 datasets found