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Federal
National Coral Reef Monitoring Program: Stratified Random Surveys (StRS) of Reef Fish, including Benthic Estimate Data of American Samoa since 2015 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
The stationary point count (SPC) method is used to conduct reef fish surveys in the Hawaiian and Mariana Archipelagos, American Samoa, and the Pacific Remote Island... -
Federal
National Coral Reef Monitoring Program: Calcification rates of crustose coralline algae derived from calcification accretion units (CAUs) deployed across American Samoa recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
The calcification rate data in this collection are from Calcification Accretion Units (CAUs) that have been retrieved and replaced at existing, long-term monitoring... -
Federal
National Coral Reef Monitoring Program: Towed-diver surveys of benthic habitats, key benthic species, and marine debris of American Samoa recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
The visual estimate data provided in this collection were gathered during towed-diver surveys around American Samoa. During towed-diver surveys, the diver records the... -
Federal
CRED Cumulative Map of Percent Scleractinian Coral Cover at Ofu & Olosega 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
Bathymetric Position Index (BPI) Structures 5 m grid derived from gridded bathymetry of Ofu and Olosega Islands, Territory of American Samoa, USA. recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
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,... -
Federal
Mosaic of gridded multibeam bathymetry and bathymetry derived from multispectral IKONOS satellite imagery of Ofu and Olosega Islands, Territory of American Samoa, USA recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
Gridded multibeam bathymetry is integrated with bathymetry derived from multipectral IKONOS satellite data. Gridded (5 m cell size) multibeam bathymetry collected... -
Federal
National Coral Reef Monitoring Program: Stratified random surveys (StRS) of reef fish, including benthic estimate data of American Samoa recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
The reef fish survey data provided in this collection are gathered as part of the NOAA Pacific Islands Fisheries Science Center (PIFSC), Coral Reef Ecosystem Program... -
Federal
National Coral Reef Monitoring Program: Benthic complexity and urchin abundance at climate stations of American Samoa 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
National Coral Reef Monitoring Program: Stratified random surveys (StRS) of coral demography (adult and juvenile corals) across American Samoa recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
Data provided in this collection were gathered around American Samoa as part of the ongoing National Coral Reef Monitoring Program (NCRMP) by the NOAA National Marine... -
Federal
National Coral Reef Monitoring Program: Assessing and monitoring cryptic reef diversity of colonizing marine invertebrates using autonomous reef monitoring structures (ARMS) deployed at coral reef sites across American Samoa recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
This collection includes species identification data gathered from Autonomous Reef Monitoring Structures (ARMS). These ARMS are used by the NOAA Coral Reef Ecosystem... -
Federal
National Coral Reef Monitoring Program: Benthic cover derived from analysis of images collected from climate stations across American Samoa recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
The benthic cover data in this collection result from the analysis of images produced during benthic photo-quadrat surveys conducted along transects at climate... -
Federal
Gridded bathymetry of the banktop and slope environments of Ofu and Olosega Islands of the Manu'a Island group, American Samoa (NetCDF Format) recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
Gridded bathymetry of the banktop and slope environments of Ofu and Olosega Islands of the Manu'a Island group, American Samoa. This survey provides almost complete... -
Federal
National Coral Reef Monitoring Program: Water chemistry of the coral reefs in the Pacific Ocean recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
This collection contains water sample data that are collected and analyzed to assess spatial and temporal variation in the seawater carbonate systems of coral reef... -
Federal
National Coral Reef Monitoring Program: Towed-diver surveys of large-bodied fishes of American Samoa 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... -
Federal
National Coral Reef Monitoring Program: Benthic cover derived from analysis of images collected during stratified random surveys (StRS) across American Samoa recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
The benthic cover data in this collection result from the analysis of images produced by benthic photo-quadrat surveys. These surveys were conducted along transects... -
Federal
National Coral Reef Monitoring Program: Benthic Complexity and Urchin Abundance at Climate Stations in American Samoa from 2015 to 2018 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
Benthic complexity and urchin abundance data were collected as part of NOAA's ongoing National Coral Reef Monitoring Program (NCRMP). These data were gathered around... -
Federal
Pacific Reef Assessment and Monitoring Program: Water Chemistry of the Coral Reefs across the U.S.-affiliated Pacific Islands from Water Samples collected from 2012 to 2014 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
Water samples are collected and analyzed to assess spatial and temporal variation in the seawater carbonate systems of coral reef ecosystems in the Hawaiian and... -
Federal
Bathymetric Position Index (BPI) Zones 5 m grid derived from gridded bathymetry of Ofu and Olosega Islands, Territory of American Samoa, USA. recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
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 R/V AHI,... -
Federal
Slope grid derived from gridded bathymetry of Ofu and Olosega Islands, Territory of American Samoa, USA recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
Slope is derived from gridded (5 m cell size) multibeam bathymetry, collected aboard R/V AHI, and bathymetry derived from multispectral IKONOS satellite imagery. Cell... -
Federal
Rugosity grid derived from gridded bathymetry Ofu and Olosega Islands of the Manu'a Island group, American Samoa recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
Rugosity is derived from gridded (5 m cell size) multibeam bathymetry, collected aboard R/V AHI, and bathymetry derived from multispectral IKONOS satellite imagery...