AU2003900421A0
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A method and apparatus for the measurment of water turbidity
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AU2003201521B2
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An apparatus and method for the measurement of water depth using a controlled receiver
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AU2003201518B2
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Apparatus for measurement water depth including a piezolectric scanning assembly
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AUPS022202A0
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A method and apparatus for the measurement of water turbidity
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AUPS021902A0
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An apparatus and method for oscillating a transmitted laser beam of light within the field of view (FOV) of a light receiving system
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AUPS022102A0
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An apparatus and method for the measurement of water depth including a scannin g assembly driven in part by a piezoelectric actuator
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AUPS022002A0
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An apparatus and method for the measurement of water depth using a controlled receiver
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