Method and apparatus for classification of a moving terrestrial

Details Method and apparatus for classification of a moving terrestrial Method and apparatus for classification of a moving terrestrial

1982-02-22

1986-08-05

Tarcza, Thomas H.

Communications, electrical: acoustic wave systems and devices

Receiver circuitry

181401, 367191, 340566, G01V 128

Patent

active

046047387

ABSTRACT:
The subject invention discloses a conventional method and apparatus for classifying terrestrial moving vehicles in which the seismic signal generated by the vehicle is broken into its Rayleigh and acoustically coupled components. The ratio of the Rayleigh component to the acoustically coupled component is used to classify the vehicle as heavy or light.

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Sheriff, "Encyclopedic Dictionary of Exploration Geophysics", Published by the Soc. of Exploration Geophysicists, Tulsa, Oklahoma, (1973).

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