Topic: Instruments Used for Monitoring Volcanoes
Answers to Common Questions
What instruments do scientists use to monitor earthquakes and vol...
they measure earthquake with the seismograph using the richter scale to determine the size of the seismic (shock waves) they can also use the mercalli scale to visually see how large it was sorry dont know about volcanoes hope this helps x Read More »
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What types of instruments do volcanologists use to monitor a volc...
I don't know so go to another website thank you :) Read More »
Source: http://wiki.answers.com/Q/What+types+of+instruments+do+volcanoloi...
Which instrument is used to measure a volcano?
There is no single instrument used to "measure a volcano" as was asked. Chemical analysis of gases and lava samples is conducted in the laboratory. Lasers are used in conjunction with GPS and other information networks to log change in the ... Read More »
Source: http://wiki.answers.com/Q/Which_instrument_is_used_to_measure_a_v...
Answers to Other Common Questions
Babushka! Read More »
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barometer Read More »
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Strain gauges, tilt meters and creep meters as well as high precision GPS may be used to measure surface deformations. Use may also be made of synthetic aperture radar and a process known as InSAR where the radar is used to create a series ... Read More »
Source: http://wiki.answers.com/Q/Which_instrument_is_used_to_measure_a_e...
what are instruments or technology are used to study active volcanoes?How do these tools work?Which are used when the volcano is quiet or dormant? Read More »
Source: http://wiki.answers.com/Q/What_instruments_or_technology_are_used...
a seismograph. Read More »
Source: http://wiki.answers.com/Q/What_do_scientist_use_to_monitor_volcan...
According to the U.S. Geological Survey, scientists use a variety of techniques and equipment to monitor volcanoes. These include remote monitoring from satellites, chemical sensors to measure volcanic gases, seismographs to record ground s... Read More »
Source: http://www.answerbag.com/q_view/2084111
creep meters measures the amount that a fault has moved and new much the weight has moved against a measuring scale laser-ranging devices uses a laser to detect fault measurement tiltmeters measures tilting of the ground satelitte monitors ... Read More »
Source: http://wiki.answers.com/Q/What_four_instruments_are_used_to_monit...
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