Articles | Volume 9, issue 5
https://doi.org/10.5194/amt-9-2015-2016
https://doi.org/10.5194/amt-9-2015-2016
Research article
 | 
04 May 2016
Research article |  | 04 May 2016

Design and characterization of specMACS, a multipurpose hyperspectral cloud and sky imager

Florian Ewald, Tobias Kölling, Andreas Baumgartner, Tobias Zinner, and Bernhard Mayer

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Cited articles

Aikio, M.: Hyperspectral prism-grating-prism imaging spectrograph, Technical Research Centre of Finland Heinola, Finland, 36–78, 2001.
Armstrong, J.: Programming Erlang, The Pragmatic Bookshelf, Raleigh, NC and Dallas, TX, USA, 1–383, 2007.
Babey, S. and Anger, C.: A compact airborne spectrographic imager (CASI), in: Quantitative remote sensing: An economic tool for the Nineties, 2, 1028–1031, 1989.
Baumgartner, A.: Characterization of Integrating Sphere Homogeneity with an Uncalibrated Imaging Spectrometer, in: Proc. WHISPERS 2013, 1–4, 2013.
Baumgartner, A., Gege, P., Köhler, C., Lenhard, K., and Schwarzmaier, T.: Characterisation methods for the hyperspectral sensor HySpex at DLR's calibration home base, in: Sensors, Systems, and Next-Generation Satellites XVI, vol. 85331H, https://doi.org/10.1117/12.974664, 2012.
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Short summary
The new spectrometer of the Munich Aerosol Cloud Scanner (specMACS) is a multipurpose hyperspectral cloud and sky imager which is designated, but not limited, to investigations of cloud-aerosol interactions in Earth's atmosphere. This paper describes the specMACS instrument's hardware and software design and characterizes the instrument performance. Initial measurements of cloud sides are presented which demonstrate the wide applicability of the instrument.