-
Federal
Building Footprints - Ofu, American Samoa
National Oceanic and Atmospheric Administration, Department of Commerce —
Building footprints of Ofu, American Samoa. -
Federal
Photosynthetically Active Radiation (PAR) Standard Deviation of Long-term Mean, 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
Elevation Contours, 20m - Manua, American Samoa
National Oceanic and Atmospheric Administration, Department of Commerce —
20m elevation contours of Manu'a, American Samoa: Ofu, Olosega and Ta'u. -
Federal
NOAA Shallow-Water Benthic Habitats: American Samoa: Manua Islands
National Oceanic and Atmospheric Administration, Department of Commerce —
Benthic habitat maps for the nearshore, shallow (< 30 m) coastal waters of the Manua Islands (Ofu, Olosega, and Tau) of American Samoa. NOAA's National Centers for... -
Federal
Village Boundaries - Manua, American Samoa
National Oceanic and Atmospheric Administration, Department of Commerce —
Village boundaries of Manu'a, American Samoa: Ofu, Olosega and Ta'u. -
Federal
NOAA/PIBHMC 5-m Bathymetry: American Samoa: Ofu And Olosega: Hillshade
National Oceanic and Atmospheric Administration, Department of Commerce —
A 5-m resolution gridded digital elevation model (DEM) grayscale hillshade for the bathymetry (ocean depth) surrounding the islands of Ofu and Olosega in American... -
Federal
Sea Surface Temperature (SST) Standard Deviation of Long-term Mean, 1985-2018 - American Samoa
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
Watersheds, Major - Manua, American Samoa
National Oceanic and Atmospheric Administration, Department of Commerce —
Major Watersheds of Manu'a, American Samoa: Ofu, Olosega and Ta'u. -
Federal
Chlorophyll-a Maximum Monthly Climatological 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
Coral Favorability: Overall Environmental Conditions: Present - American Samoa
National Oceanic and Atmospheric Administration, Department of Commerce —
The overall condition of the environment is a combination of managed and non-managed factors. While it is difficult for managers to prevent coral bleaching events,... -
Federal
Chlorophyll-a Average Annual Maximum Anomaly, 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) Standard Deviation of Long-term 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
Coral Favorability: Overall Environmental Conditions: Intermediate Emissions - American Samoa
National Oceanic and Atmospheric Administration, Department of Commerce —
The overall condition of the environment is a combination of managed and non-managed factors. While it is difficult for managers to prevent coral bleaching events,... -
Federal
Chlorophyll-a 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
Photosynthetically Active Radiation (PAR) Long-term Mean, 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
Flood Hazard Zones - Ofu and Olosega, American Samoa
National Oceanic and Atmospheric Administration, Department of Commerce —
FEMA Flood hazard zones for the islands of Ofu and Olosega, American Samoa -
Federal
NOAA/NCEI 90-m Bathymetry: American Samoa
National Oceanic and Atmospheric Administration, Department of Commerce —
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,... -
Federal
Turbidity (Kd490) Average Annual Frequency of Anomalies, 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
Shoreline - Ofu, American Samoa
National Oceanic and Atmospheric Administration, Department of Commerce —
Shoreline of Ofu, American Samoa -
Federal
Coral Favorability: Non-Managed Conditions: Worst Case Emissions - American Samoa
National Oceanic and Atmospheric Administration, Department of Commerce —
Many aspects of the environment are outside the control of local or regional resource managers. These conditions may require concerted global action to affect change...