This paper describes recent developments using a laser scanner to construct accurate range maps of marine snow aggregates at high resolution (200×200×200) and at range distances of less than 10 cm. The proposed method is also suitable (with modifications) for long range operation at up to 6 attenuation lengths. The system utilizes a triangulation sensing approach that is suited to low cost implementation through the use of a novel, patented method for obtaining position information. The approach is also compatible, with range gating methods for reduction of scattered light interference, at multiple attenuation lengths.
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This manuscript is available at http://ieeexplore.ieee.org/ and may be cited as: Caimi, F. M., Kocak, D. M., & Asper, V. L. (1996). Developments in laser-line scanned undersea surface mapping and image analysis systems for scientific applications. Oceans 96 MTS/IEEE: Coastal ocean, prospects for the 21st century: conference proceedings, 23-26 September, 1996, Broward County Convention Center, Fort Lauderdale, Florida. (pp. 75-81). Fort Lauderdale, Fla.: Oceans '96 MTS/IEEE Conference Committee. doi:10.1109/OCEANS.1996.566722
Florida Atlantic University. Harbor Branch Oceanographic Institute contribution #1164.