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232 datasets found
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NOAA/NCEI 90-m Bathymetry: American Samoa: Hillshade
Pacific Islands Ocean Observing System (PacIOOS)A 90-m (3 arc-second) resolution gridded digital elevation model (DEM) grayscale hillshade for the bathymetry (ocean depth) surrounding American Samoa, including the islands of Tutuila, Ofu, Olosega, and Tau. It is referenced to a vertical tidal datum of Mean…
Other HTMLWCSWMS -
NOAA/NCEI 90-m Bathymetry: American Samoa
Pacific Islands Ocean Observing System (PacIOOS)A 90-m (3 arc-second) resolution gridded digital elevation model (DEM) for the bathymetry (ocean depth) surrounding American Samoa, including the islands of Tutuila, Ofu, Olosega, and Tau. It is referenced to a vertical tidal datum of Mean High Water (MHW) and…
Other ERDDAPHTMLWCSWMS -
Vegetation - American Samoa
Pacific Islands Ocean Observing System (PacIOOS)Vegetation of American Samoa, compiled from individual files for Ofu and Olosega, Rose Atoll, Swains Island, Ta'u, and Tutuila
Other HTMLWFSWMS -
Shoreline - American Samoa
Pacific Islands Ocean Observing System (PacIOOS)Shoreline of American Samoa
Other HTMLWFSWMS -
National Marine Sanctuary of American Samoa Boundary
Pacific Islands Ocean Observing System (PacIOOS)National Marine Sanctuary of American Samoa Boundary
Other HTMLWFSWMS -
Marine Protected Areas - American Samoa
Pacific Islands Ocean Observing System (PacIOOS)Marine Protected Areas (MPAs) of American Samoa, including National Parks, National Marine Sanctuaries, National Wildlife Refuges, ecological reserves, and Territorial Seashore Parks. Compiled from multiple sources, including the National Park Service (NPS),…
Other HTMLWFSWMS -
Wave Power Long-term Mean, 2002-2012 - American Samoa
Pacific Islands Ocean Observing System (PacIOOS)Wave power is a major environmental forcing mechanism that influences a number of marine ecosystem processes including coral reef community development, structure, and persistence. By driving mixing of the upper water column, wave forcing can also play a role…
Sea StateHard coral cover and composition HTMLWCSWMS -
Turbidity (Kd490) Standard Deviation of Long-term Mean, 1998-2018 - American Samoa
Pacific Islands Ocean Observing System (PacIOOS)Spectrally resolved water-leaving radiances (ocean color) and inferred chlorophyll concentration are key to studying phytoplankton dynamics at seasonal and inter-annual scales, for a better understanding of the role of phytoplankton in marine biogeochemistry;…
Particulate matterHard coral cover and composition HTMLWCSWMS -
Turbidity (Kd490) Maximum Monthly Climatological Mean, 1998-2018 - American Samoa
Pacific Islands Ocean Observing System (PacIOOS)Spectrally resolved water-leaving radiances (ocean color) and inferred chlorophyll concentration are key to studying phytoplankton dynamics at seasonal and inter-annual scales, for a better understanding of the role of phytoplankton in marine biogeochemistry;…
Particulate matterHard coral cover and composition HTMLWCSWMS -
Turbidity (Kd490) Long-term Mean, 1998-2018 - American Samoa
Pacific Islands Ocean Observing System (PacIOOS)Spectrally resolved water-leaving radiances (ocean color) and inferred chlorophyll concentration are key to studying phytoplankton dynamics at seasonal and inter-annual scales, for a better understanding of the role of phytoplankton in marine biogeochemistry;…
Particulate matterHard coral cover and composition HTMLWCSWMS -
Turbidity (Kd490) Average Annual Maximum Anomaly, 1998-2018 - American Samoa
Pacific Islands Ocean Observing System (PacIOOS)Spectrally resolved water-leaving radiances (ocean color) and inferred chlorophyll concentration are key to studying phytoplankton dynamics at seasonal and inter-annual scales, for a better understanding of the role of phytoplankton in marine biogeochemistry;…
Particulate matterHard coral cover and composition HTMLWCSWMS -
Turbidity (Kd490) Average Annual Frequency of Anomalies, 1998-2018 - American Samoa
Pacific Islands Ocean Observing System (PacIOOS)Spectrally resolved water-leaving radiances (ocean color) and inferred chlorophyll concentration are key to studying phytoplankton dynamics at seasonal and inter-annual scales, for a better understanding of the role of phytoplankton in marine biogeochemistry;…
Particulate matterHard coral cover and composition HTMLWCSWMS -
Sea Surface Temperature (SST) Standard Deviation of Long-term Mean, 1985-2018 - American Samoa
Pacific Islands Ocean Observing System (PacIOOS)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 changes. SST influences primary production, species migration patterns, and coral health. If…
Sea Surface TemperatureHard coral cover and composition HTMLWCSWMS -
Sea Surface Temperature (SST) Maximum Monthly Climatological Mean, 1985-2018 - American Samoa
Pacific Islands Ocean Observing System (PacIOOS)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 changes. SST influences primary production, species migration patterns, and coral health. If…
Sea Surface TemperatureHard coral cover and composition HTMLWCSWMS -
Sea Surface Temperature (SST) Long-term Mean, 1985-2018 - American Samoa
Pacific Islands Ocean Observing System (PacIOOS)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 changes. SST influences primary production, species migration patterns, and coral health. If…
Sea Surface TemperatureHard coral cover and composition HTMLWCSWMS -
Sea Surface Temperature (SST) Average Annual Maximum Anomaly, 1985-2018 - American Samoa
Pacific Islands Ocean Observing System (PacIOOS)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 changes. SST influences primary production, species migration patterns, and coral health. If…
Sea Surface TemperatureHard coral cover and composition HTMLWCSWMS -
Sea Surface Temperature (SST) Average Annual Frequency of Anomalies, 1985-2018 - American Samoa
Pacific Islands Ocean Observing System (PacIOOS)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 changes. SST influences primary production, species migration patterns, and coral health. If…
Sea Surface TemperatureHard coral cover and composition HTMLWCSWMS -
Photosynthetically Active Radiation (PAR) Standard Deviation of Long-term Mean, 2003-2018 - American Samoa
Pacific Islands Ocean Observing System (PacIOOS)Solar irradiance is one of the most important factors influencing coral reefs. As a majority of their nutrients are obtained from symbiotic photosynthesizing organisms, reef-building corals need sunlight as a fundamental source of energy. Seasonally low…
Hard coral cover and composition HTMLWCSWMS -
Photosynthetically Active Radiation (PAR) Maximum Monthly Climatological Mean, 2003-2018 - American Samoa
Pacific Islands Ocean Observing System (PacIOOS)Solar irradiance is one of the most important factors influencing coral reefs. As a majority of their nutrients are obtained from symbiotic photosynthesizing organisms, reef-building corals need sunlight as a fundamental source of energy. Seasonally low…
Hard coral cover and composition HTMLWCSWMS -
Photosynthetically Active Radiation (PAR) Long-term Mean, 2003-2018 - American Samoa
Pacific Islands Ocean Observing System (PacIOOS)Solar irradiance is one of the most important factors influencing coral reefs. As a majority of their nutrients are obtained from symbiotic photosynthesizing organisms, reef-building corals need sunlight as a fundamental source of energy. Seasonally low…
Hard coral cover and composition HTMLWCSWMS