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GPS and interferometric synthetic aperture radar monitor both vertical and horizontal movements along the fault.
A Polar monitor is a heart rate monitor made by the company "Polar". One can find more information about Polar monitors on their official website or in a medical or outdoor supply store that sells their products.
It's doubtful that you can see the quake itself, but you can often see its effects from that far, especially if the quake caused fires or a tsunami. Geophysicists monitor the deformation associated with the sudden movements along faults using a technique known as synthetic aperture radar interferometry using satellites. As such it is indeed possible to observe the ground surface movement during large earthquakes from space but you need specialised equipment!
A noninterlaced monitor (also called a progressive monitor)
A heart monitor records the beating of the heart and 'listens' for any arhythmias or alteration in the heart rhythm.
to study and monitor the geodynamics phenomina such as ocean and earth tides,crystal (tectonic) movements,polar motion variations in earth rotation and gravity feild.
Otherwise if we didn't, and just not monitor them, there could be a major earthquake and none of us would know that was going to happen, and we couldn't, save thousands of people by giving them a warning :)
"GPS allows scientists to monitor the change in position of points on the earth surface with time and so can measure the velocity of plate movements."
Dugongs are tagged with tracking devices, this is done for that scientists can monitor their population and keep tract of the dugongs
idont no youtell me
a ricter scale
Hydrologists study flooding.
hunter, Nick, and Spencer
Camera traps are one means that scientists use to do this.
Electronically records movements in the earth's crust and is used to monitor and predict earthquakes.
sonar
By "seeing" under water.