Compact Lidar For Remote Sensing Of Water
Pollution
Author(s)
R.A. Nunes, R.H. Tabares, A. Bunkin & S. Pershin
Abstract
It is presented the results of oil products and dissolved organic matter water pollution
detection and mapping. The simultaneous detection of laser induced fluorescence and water
molecule Raman scattering signals gives the possibility of chlorophyll "a" concentration
measurements and biological productivity evaluations. The lidar setup includes a NdYAG
laser, compacted and stable to vibration, with frequency doubling (second harmonic pulse
energy 200 mJ, pulse duration 10 ns, repetition rate 10 Hz); a receiving - transmitting device
with a mirror telescope of 15 cm diameter; a polychro
Keywords
Related Book
Other papers in this volume
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