Detection of Spilled Oil Using a Compact Fluorescence Lidar
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چکیده
منابع مشابه
Remote Detection of Minerals and Biomarkers Using Rallf: a Compact Raman, Atmospheric Lidar, Libs and Fluorescence Sensor
Overview: University of Hawaii (UH) in collaboration with NASA Langley Research Center has developed a compact portable sensor platform capable of performing remote Raman, LIBS, Fluorescence and lidar measurements from stand-off distances. The system using a 2.5 inch diameter telescope is capable of measuring Raman, LIBS, and fluorescence spectra of a mineral target from a distance of several m...
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Natural crude-oil seepages, together with the oil released into seawater as a consequence of oil exploration/production/transportation activities, and operational discharges from tankers (i.e., oil dumped during cleaning actions) represent the main sources of sea oil pollution. Satellite remote sensing can be a useful tool for the management of such types of marine hazards, namely oil spills, m...
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A new technique of dual-frequency Doppler-lidar measurement is investigated. This technique is based on the use of a coherently locked, tunable, dual-frequency laser source and is shown to accurately measure velocities as small as 26 mum/s. It is generated by exploiting the nonlinear dynamics of a semiconductor laser through a proper combination of optical injection and operating conditions.
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Introduction: The detection of minerals using remote analytical techniques has the advantage of performing rapid chemical analysis of a variety of targets without sample collection. This saves significant time in planetary explorations using rovers and provides a large number of targets accessible to a lander near its landing site. The University of Hawaii (UH), in collaboration with Los Alamos...
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ژورنال
عنوان ژورنال: Journal of the Visualization Society of Japan
سال: 2002
ISSN: 1884-037X,0916-4731
DOI: 10.3154/jvs.22.149