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Thermal image of lagoon at American Samoa

By Water Resources Mission Area 2013 (approx.)
Thermal image indicates water temperature, where warmer temperatures are represented as red and cooler temperatures as blue.
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Detailed Description

Thermal image indicates water temperature, where warmer temperatures are represented as red and cooler temperatures as blue. The image presents an area where warmer groundwater (red) may be discharging into a lagoon. Temperature is in degrees Celsius.

Sources/Usage

Public Domain.