Letters

Calibration and in-orbit performance of the Argus 1000 spectrometer - the Canadian pollution monitor

[+] Author Affiliations
Rajinder K. Jagpal, Brendan M. Quine

York University, Department of Physics and Astronomy, 4700 Keele Street, Toronto, Ontario M3J 1P3 Canada

Hugh Chesser, Sanjar M. Abrarov, Regina Lee

York University, Department of Earth and Space Science and Enginering, 4700 Keele Street, Toronto, Ontatrio M3J 1P3 Canada

J. Appl. Remote Sens. 4(1), 049501 (January 11, 2010). doi:10.1117/1.3302405
History: Received August 31, 2009; Revised December 9, 2009; Accepted January 5, 2010; January 11, 2010; Online January 11, 2010
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Abstract

Argus 1000 is a new generation miniature pollution-monitoring instrument to monitor greenhouse-gas emission from the space. Argus was launched on the CanX-2 micro-satellite April 28, 2008. Operating in the near infrared and in a nadir-viewing mode, Argus provides a capability for the monitoring of Earth-based sources and sinks of anthropogenic pollution. It has 136 near infrared channels in the spectral range of 0.9-1.7 µm with an instantaneous spatial resolution of 1.25 km. With a mass of just 228 g in flight-model configuration, the instrument is a demonstrator for a future micro-satellite network that can supply near-real time monitoring of pollution events in order to facilitate the detection of the sources causing climate change. In this Letter, we describe the instrument, the analysis concept behind Argus 1000 and its in-orbit performance. Recent spectral data taken over Ontario, Canada, are presented.

© 2010 Society of Photo-Optical Instrumentation Engineers

Citation

Rajinder K. Jagpal ; Brendan M. Quine ; Hugh Chesser ; Sanjar M. Abrarov and Regina Lee
"Calibration and in-orbit performance of the Argus 1000 spectrometer - the Canadian pollution monitor", J. Appl. Remote Sens. 4(1), 049501 (January 11, 2010). ; http://dx.doi.org/10.1117/1.3302405


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