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Chlorophyll-a Standard Deviation of Long-Term Mean, 1998-2018 - American Samoa
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 marine... -
Hard-Soft Seafloor Classification, 5m (Reson) - Tutuila, American Samoa
Preliminary hard and soft seafloor substrate map derived from an unsupervised classification of multibeam backscatter and bathymety derivatives at Tutuila Island, American... -
NEOWAVE Regional Tsunami Model: American Samoa: Tutuila: Pago Pago
Non-hydrostatic Evolution of Ocean WAVEs (NEOWAVE) regional tsunami model for Pago Pago Harbor on the island of Tutuila in American Samoa, categorized by earthquake magnitude... -
NOAA/NCEI 90-m Bathymetry: American Samoa
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,... -
Photosynthetically Active Radiation (PAR) Average Annual Maximum Anomaly,...
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-... -
Turbidity (Kd490) Maximum Monthly Climatological Mean, 1998-2018 - American Samoa
Spectrally resolved water-leaving radiances (ocean color) and inferred chlorophyll concentration are key to studying phytoplankton dynamics at seasonal and inter-annual scales,... -
Photosynthetically Active Radiation (PAR) Average Annual Frequency of...
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-... -
NOAA Shallow-Water Benthic Habitats: American Samoa: Tutuila
Benthic habitat maps for the nearshore, shallow (< 30 m) coastal waters of the island of Tutuila in American Samoa. NOAA's National Centers for Coastal Ocean Science (NCCOS)... -
Turbidity (Kd490) Long-term Mean, 1998-2018 - American Samoa
Spectrally resolved water-leaving radiances (ocean color) and inferred chlorophyll concentration are key to studying phytoplankton dynamics at seasonal and inter-annual scales,... -
Seafloor Slope, 5m - Tutuila, American Samoa
Slope is derived from gridded (5 m cell size) multibeam bathymetry, collected aboard NOAA Ship Hiialaka'i and R/V AHI, Cell values reflect the maximum rate of change (in... -
Hard-Soft Seafloor Classification, 5m (Simrad) - Tutuila, American Samoa
Preliminary hard and soft seafloor substrate map derived from an unsupervised classification of multibeam backscatter and bathymety derivatives at Tutuila Island, American...