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Dr. Ray Nassar
Research Scientist - Greenhouse Gases at Environment Canada
SPIE Involvement:
Author
Publications (4)
Proceedings Article | 19 November 2012 Paper
PCW/PHEOS-WCA: quasi-geostationary Arctic measurements for weather, climate, and air quality from highly eccentric orbits
Richard Lachance, John McConnell, C. Tom McElroy, Norm O'Neill, Ray Nassar, Henry Buijs, Peyman Rahnama, Kaley Walker, Randall Martin, Chris Sioris, Louis Garand, Alexander Trichtchenko, Martin Bergeron
Proceedings Volume 8533, 85330O (2012) https://doi.org/10.1117/12.974795
KEYWORDS: Fourier transforms, Ultraviolet radiation, Aerosols, Carbon dioxide, Environmental sensing, Satellites, Imaging systems, Near infrared, Climatology, Spatial resolution
Proceedings Article | 14 December 2004 Paper
Atmospheric chemistry experiment (ACE): mission overview and early results
Proceedings Volume 5584, (2004) https://doi.org/10.1117/12.579945
KEYWORDS: Ozone, Satellites, Fourier transforms, Atmospheric modeling, Atmospheric chemistry, Imaging systems, Atmospheric particles, Stratosphere, Sun, Data modeling
Proceedings Article | 26 October 2004 Paper
SciSat-1 retrieval results
Proceedings Volume 5542, (2004) https://doi.org/10.1117/12.559620
KEYWORDS: Satellites, Fourier transforms, Atmospheric chemistry, Molecules, Modulation, Carbon dioxide, Earth's atmosphere, Ozone, Chemistry, Spectroscopy
Proceedings Article | 10 November 2003 Paper
SciSat-1: retrieval algorithms, ACE-FTS testing, and the ACE database
Proceedings Volume 5151, (2003) https://doi.org/10.1117/12.504639
KEYWORDS: Fourier transforms, Sensors, Databases, Signal to noise ratio, Atmospheric modeling, Data modeling, Imaging systems, Molecules, Satellites, Temperature metrology
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