24 dataset trovati

A 10-meter resolution land surface digital elevation model (DEM) grayscale hillshade for the Manua Islands of Ofu and Olosega in American Samoa derived from United States...

A 10-meter resolution land surface digital elevation model (DEM) grayscale hillshade for the Manua Islands of Ofu and Olosega in American Samoa derived from United States...

IKONOS imagery was purchased to support the Pacific Islands Geographic Information System (GIS) project and the National Ocean Service's (NOS) coral mapping activities. One-...

Village boundaries of Manu'a, American Samoa: Ofu, Olosega and Ta'u.

This study demonstrates the important role that long term monitoring programs can play in understanding the natural variability and long term trends in the coral reefs of...

Light Detection and Ranging (LiDAR) data is remotely sensed high-resolution elevation data collected by an airborne collection platform. This LiDAR dataset is a survey of...

50m elevation contours of Manu'a, American Samoa: Ofu, Olosega and Ta'u.

20m elevation contours of Manu'a, American Samoa: Ofu, Olosega and Ta'u.

10m elevation contours of Manu'a, American Samoa: Ofu, Olosega and Ta'u.

County boundaries of Manu'a, American Samoa: Ofu, Olosega, and Ta'u.

EM300 and EM3002D multibeam Data were collected in 10-13 Feb. and 18 Feb-13 Mar 2006 aboard NOAA Ship Hi'ialakai in American Samoa at Swains Island, Tutuila, the Manu'a Group,...

IKONOS imagery was purchased to support the Pacific Islands Geographic Information System (GIS) project and the National Ocean Service's (NOS) coral mapping activities. One-...

This interactive map displays American Samoa data collected by the NOAA Coral Reef Ecosystem Division (CRED) during the Pacific Reef Assessment and Monitoring Program (RAMP)...

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-...

County boundaries of Manu'a, American Samoa: Ofu, Olosega, and Ta'u.

Spectrally resolved water-leaving radiances (ocean color) and inferred chlorophyll concentration are key to studying phytoplankton dynamics at seasonal and inter-annual scales,...

Spectrally resolved water-leaving radiances (ocean color) and inferred chlorophyll concentration are key to studying phytoplankton dynamics at seasonal and inter-annual scales,...

10m elevation contours of Manu'a, American Samoa: Ofu, Olosega and Ta'u.

50m elevation contours of Manu'a, American Samoa: Ofu, Olosega and Ta'u.

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...