Side Scan Sonar is one of marine
geologists' basic mapping tools.
CGRC has an Imagenex dual frequency (330 and 800kHz.) sidescan.
This image (800 kHz. ) shows footings of a major bridge spanning the Fraser River .
CGRC has an Imagenex dual frequency (330 and 800kHz.) sidescan.
This image (800 kHz. ) shows footings of a major bridge spanning the Fraser River .
330 kHz Side Scan image of a four inch pipeline draped over bottom topography (yellow line) and shadow (green line).
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