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<p>Options for tracking dynamic underwater targets using optical methods is currently
limited. This thesis examines optical reflectance intensities utilizing Lambert’s Reflection
Model and based on a proposed underwater laser tracking system. Numerical analysis is
performed through simulation to determine the detectable light intensities based on
relationships between varying inputs such as angle of illumination and target position.
Attenuation, noise, and laser beam spreading are included in the analysis. Simulation
results suggest optical tracking exhibits complex relationships based on target location and
illumination angle. Signal to Noise Ratios are a better indicator of system capabilities than
received intensities. Signal reception does not necessarily confirm target capture in a
multi-sensor network.
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<br>Subjects:</div>
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Dill, Thomas J.</div>
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