115 datasets found
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Federal
CRED 60 m Gridded bathymetry and IKONOS estimated depths of UTM Zone 2, Northwestern Hawaiian Islands, USA (NetCDF format) recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
Gridded bathymetry and IKONOS estimated depths of the shelf and slope environments of the Northwestern Hawaiian Islands, USA within UTM Zone 2. Bottom coverage was... -
Federal
CRED REA Fish Team Stationary Point Count Surveys at Necker, NW Hawaiian Islands, 2006 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
Stationary Point Counts at 4 stations at each survey site were surveyed as part of Rapid Ecological Assessments (REA) conducted at 2 sites around Necker in the NW... -
Federal
Benthic cover and other related datasets derived from Structure-from-Motion (SfM) imagery of coral reef ecosystems in Pacific Islands Regions recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
This collection includes various coral reef data that was extracted by analyses of Structure-from-Motion (SfM) imagery of coral reef ecosystems across the Pacific... -
Federal
Pacific Reef Assessment and Monitoring Program: Stratified random surveys (StRS) of coral demography and condition across the Northwestern Hawaiian Islands from 2007-09-21 to 2012-08-19 (NCEI Accession 0184869) recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
The data described here result from benthic coral demographic surveys across the Northwestern Hawaiian Islands from September 21, 2007 to August 19, 2012. Sites were... -
Federal
Pacific Reef Assessment and Monitoring Program: Rapid Ecological Assessments of Fish Large-Area Stationary Point Count Surveys (SPC) in the Pacific Ocean from 2000-09-09 to 2007-06-08 (NCEI Accession 0162466) recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
The large-area stationary point count (SPC) method is used to conduct reef fish surveys in the Hawaiian and Mariana Archipelagos, American Samoa, and the Pacific... -
Federal
Derelict fishing nets tagged with satellite buoys in Pearl and Hermes Atoll in the Northwestern Hawaiian Islands and tracked from 2018-09-30 to 2021-09-14 (NCEI Accession 0229980) recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
This pilot study follows the movements of 6 derelict fishing nets over time to study how far derelict nets can travel within an atoll, and how long they remain... -
Federal
Developing a semi-automated CoralNet Bleaching Classifier: annotations and imagery from survey sites across the Hawaiian Archipelago between 2014 and 2019 (NCEI Accession 0269246) recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
This data package includes datasets and benthic imagery that support the development of a semi-automated coral bleaching classifier in CoralNet. The datasets in this... -
Federal
Pacific Reef Assessment and Monitoring Program: Assessing and Monitoring Cryptic Reef Diversity of Colonizing Marine Invertebrates using Autonomous Reef Monitoring Structures (ARMS) Deployed at Coral Reef Sites across the U.S. Pacific from 2008-02-06 to 2012-05-18 (NCEI Accession 0162469) recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
To support a long-term program for sustainable management and conservation of coral reef ecosystems, from 2008, Autonomous Reef Monitoring Structures (ARMS) have been... -
Federal
The Coral Reef Temperature Anomaly Database (CoRTAD) Version 2 - Global, 4 km Sea Surface Temperature and Related Thermal Stress Metrics for 1982-2008 (NCEI Accession 0054501) recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
The Coral Reef Temperature Anomaly Database (CoRTAD) is a collection of sea surface temperature (SST) and related thermal stress metrics, developed specifically for... -
Federal
Structure from motion images collected during marine debris surveys at coral reef sites entangled with fishing nets at Pearl and Hermes Atoll in the Northwestern Hawaiian Islands from 2018/09/24 to 2018/10/03 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
The photographs described in this dataset were collected using a Structure from Motion (SfM) approach during in-water marine debris swim surveys conducted by... -
Federal
Pacific Reef Assessment and Monitoring Program: line-point-intercept (LPI) surveys for benthic cover at coral reef sites across the Pacific Ocean from 2005-10-03 to 2012-05-19 (NCEI Accession 0163748) recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
A Rapid Ecological Assessment (REA) survey is a collection of inter-disciplinary protocols for gathering data pertaining to ecologically relevant biological... -
Federal
Pacific Reef Assessment and Monitoring Program: Geospatial, temperature, and depth data collected during towed-diver surveys of coral reef ecosystems across the U.S. Pacific Islands from 2000-09-09 to 2017-06-20 (NCEI Accession 0189889) recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
The geospatial, temperature and depth data included in this dataset are from towed-diver surveys (also referred to as towboard surveys) of coral reef ecosystems... -
Federal
National Coral Reef Monitoring Program: Benthic complexity and urchin abundance at climate stations of the Hawaiian Archipelago recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
The datasets within this collection contain benthic complexity and urchin abundance data gathered as part of NOAA's ongoing National Coral Reef Monitoring Program... -
Federal
CRED REA Fish Team Belt Transect Survey at Pearl and Hermes Atoll, NW Hawaiian Islands, 2006 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
Belt transects along 3 consecutively-placed, 25m transect lines were surveyed as part of Rapid Ecological Assessments conducted at 13 sites at Pearl and Hermes Atoll... -
Federal
CRED SVP Drifting Buoy Argos_ID 29101 Data, Kure Atoll in the Northwestern Hawaiian Islands, 200308-200509 (NODC Accession 0049436) recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
CRED SVP drifter Argos_ID 29101 was deployed in the region of NW Hawaiian Islands to assess ocean currents and sea surface temperature. SVP drifter data files contain... -
Federal
CRED 60 m Gridded bathymetry of UTM Zone 4, Northwestern Hawaiian Islands, USA (Arc ASCII format) recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
Gridded bathymetry (60m) of the shelf and slope environments of the Northwestern Hawaiian Islands, USA within UTM Zone 4. Bottom coverage was achieved in depths... -
Federal
CRED Cumulative Map of Percent Scleractinian Coral Cover at Pearl and Hermes Atoll, 2002-2004 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
This map displays optical validation observation locations and percent coverage of scleractinian coral overlaid on bathymetry. -
Federal
CRED REA Coral Health and Disease Assessment at French Frigate Shoals, Northwestern Hawaiian Islands in 2006 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
Coral health and disease assessments were conducted along 2 consecutively placed 25-m transects, as part of Rapid Ecological Assessments conducted at 10 sites at... -
Federal
FBSAD RECRUIT Reef Fish Belt Transect Survey at Hawaii Island (Big Island), Main Hawaiian Islands, 2006 and 2007; Oahu (Kaneohe Bay), Main Hawaiian Islands, 2007 only; and Midway Atoll, Northwestern Hawaiian Islands (NWHI), 2006 and 2007 (NODC Accession 0056602) recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
Shore-based belt transects were conducted at 1 to ~ 5 m depths at a total seven (7) sites: at (1-2) 2 longshore sites on the leeward coast (South Kohala district) of... -
Federal
National Coral Reef Monitoring Program: Towed-diver surveys of large-bodied fishes of the Hawaiian Archipelago recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
The visual estimate data provided in this collection were gathered during towed-diver surveys in which the number, size, and species of all large-bodied fishes...
115 datasets found