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Proceedings Article

A compact imaging spectrometer (COMIS) for the microsatellite STSAT3

[+] Author Affiliations
J. H. Lee, C. W. Lee

Kongju National Univ. (South Korea)

K. I. Kang, T. S. Jang

Korea Advanced Institute of Science and Technology (South Korea)

H. S. Yang

Korea Research Institute of Standard and Science (South Korea)

W. Han

Korea Astronomy and Space Science Institute (South Korea)

J. O. Park, S. W. Rhee

Korea Aerospace Research Institute (South Korea)

Proc. SPIE 6744, Sensors, Systems, and Next-Generation Satellites XI, 67441C (October 17, 2007); doi:10.1117/12.747737
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From Conference Volume 6744

  • Sensors, Systems, and Next-Generation Satellites XI
  • Roland Meynart; Steven P. Neeck; Haruhisa Shimoda; Shahid Habib
  • Florence, Italy | September 17, 2007

abstract

STSAT-3, a ~150kg micro satellite, is the third experimental microsatellite of the STSAT series designated in the Long- Term Plan for Korea's Space Development by the Ministry of Science and Technology of Korea. The STSAT-3 satellite was initiated in October 2006 and will be launched into a lower sun-synchronous earth orbit (~ 700km) in 2010. This paper presents a brief introduction of STSAT-3 and also introduces its secondary payload, i.e. COMIS, a compact imaging spectrometer, which was inspired by the success of CHRIS, a previous PROBA payload. COMIS takes hyperspectral images of 30m/60m ground sampling distance over a 30km swath width. The number of bands is selectable among 18 or 62. COMIS takes hyper-spectral images in two different modes: a) Pushbroom and b) multi-directional observation. The payload will be used for environmental monitoring, such as in-land water quality monitoring of Paldang Lake located next to Seoul, the capital of South Korea.

© (2007) COPYRIGHT SPIE--The International Society for Optical Engineering. Downloading of the abstract is permitted for personal use only.
Citation

J. H. Lee ; C. W. Lee ; K. I. Kang ; T. S. Jang ; H. S. Yang, et al.
"A compact imaging spectrometer (COMIS) for the microsatellite STSAT3", Proc. SPIE 6744, Sensors, Systems, and Next-Generation Satellites XI, 67441C (October 17, 2007); doi:10.1117/12.747737; http://dx.doi.org/10.1117/12.747737


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