Each tiltmeter also has a limited range of tilt over which it can accurately record deformation. For example, our analog tiltmeters, such as the instrument at Uekahuna bluff at the summit of Kilauea, ...
A water tube tiltmeter. The tiltmeter is read by looking into the portal on each pot and adjusting the sight until two pins appear to touch. In fact, one of the pins is a reflection, so having the ...
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