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Volcanoes eruptions cannot be predicted; some sign are perhaps an increasing seismic activity, increased release of volcanic gases, increased temperature.
Satellites are used to monitor the changes in the shape of the mountains. Specifically this is done rather often on the big island of Hawaii to make sure that none of the two dormant volcanoes (Mauna Loa and Hualalai) are changing shape which would indicate magma movement into the upper Plumbing of the volcanoes. Often times the same type of radar imagery is used to reconstruct the changes throughout a volcanic eruption, this radar imagery service is also used on the Yellowstone Super Caldera. Examples of how this has been used can be seen on both the Hawaii Volcanoes Observatory website and Yellowstone Volcano Observatory website. (See related links).
volcanoes are used for nothing
Satellites collect and send raw data to ground stations for computers to process and use complex computer models to predict future weather patterns.
In order to try to predict a volcanic eruption, scientists monitor the distribution of earthquakes near the volcano, the quantity, temperature, and composition of gas emissions, and look for deformation of the volcano itself. All of these can be used to determine if magma is moving underground, how close it is to the surface, and even how obstructed it is.
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an instrument called a satellite
artificialsatellites are used to predict the weather hope this helps Chris :)
remote sensing
remote sensing
remote sensing
Volcanoes eruptions cannot be predicted; some sign are perhaps an increasing seismic activity, increased release of volcanic gases, increased temperature.
people sent a satellite into space and it predicts what will happen to the whether for the next couple of days or so.
In New Zealand after a particularly bad cyclone, satellite photos were used to quantify the area of land that had been subject to slips. Therefore the amount of deforestation.
yes. images transmitted from a satellite can be used to spy on things. there are currently satellites in space that can read a newspaper.
A satellite map shows if its gonna rain or something like that
Yes actually there. I predict you have already used Google, but please, try again!