This light is proportional to the surface temperature, so by measuring its brightness a microprocessor can compute the temperature.

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It is a collaborative partnership of more than 30 nations from all continents, all working together to provide a seamless global array of over 3, 000 profiling floats moving up and down in the water column from the sea surface to 2, 000 meters and measuring temperature, salinity, and depth during every ascent to the sea surface.

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The experiments were inconclusive, however, because of the problem of measuring the temperature of such tiny worms.

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Wave Glider robots, like Alex, could potentially improve such forecasts by measuring water temperature in the oceans surrounding a storm.

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In 2001, the Court ruled against the government in a case involving use of a ground-based thermal imager to detect an indoor marijuana growing operation by measuring the temperature of the roof and outside wall of a house.

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Then researchers fan out across the forest measuring the temperature and the humidity of the air (two of the factors that determine how a fire will behave), and recording the amount of woody fuel in the forest and the moisture in that fuel.

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These add-on modules might be designed for measuring vibration, temperature or displacement in fields where precision is important, such as agriculture, aviation and the medical field.

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When these stations observe a temperature rise, they are simply measuring the "urban heat island effect".

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The system consists of sensors fitted on cables throughout the network, both overhead and underground, measuring current and conductor temperature.

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