other landslide alert products
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Norhafizah Ahmad Junaidi
Apr 13, 2012, 5:07:09 AM4/13/12
to etpg42_...@googlegroups.com
from http://www.ouramazingplanet.com/513-new-way-to-hear-shifty-soil-is-music-to-landslide-forecasters-ears.html
the difference from our product:
-detecting the sounds produced by shifting of soil layer
-have long steel waveguide to reach the most unstable soil layers (this is similar to us, of having roots inside the soil)
-As layers of earth shift inside a slope , they grind the gravel. A sophisticated modeling system interprets those noises, and sends the results to computers.
-rely on high-frequency sound wave - can prevent false alarm
-have a system to interpret the sound wave, then send the results to the computer
--
Verily, after each difficulty, there is a relief~
the difference from our product:
-detecting the sounds produced by shifting of soil layer
-have long steel waveguide to reach the most unstable soil layers (this is similar to us, of having roots inside the soil)
-As layers of earth shift inside a slope , they grind the gravel. A sophisticated modeling system interprets those noises, and sends the results to computers.
-rely on high-frequency sound wave - can prevent false alarm
-have a system to interpret the sound wave, then send the results to the computer
--
Verily, after each difficulty, there is a relief~
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