Article

Journal of the Indian Society of Remote Sensing

, Volume 31, Issue 3, pp 187-196

Stationary spatially modulated fourier transform spectro-radiometer

  • S. SubramaniamAffiliated withNational Remote Sensing Agency
  • , Babu Y. RavindraAffiliated withNational Remote Sensing Agency
  • , Bera RabindranathAffiliated withNational Remote Sensing Agency
  • , Baig G. BasheerullahAffiliated withNational Remote Sensing Agency
  • , P. V. ViswanathAffiliated withNational Remote Sensing Agency
  • , O. P. BajpaiAffiliated withNational Remote Sensing Agency

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Abstract

A stationary, compact, spatially modulated Fourier Transform spectro-radiometer based on triangular, common path Sagnac interferometer has been developed using linear CCD array detector for sampling the interferogram fringe pattern. The Optics and system configuration are described and the preliminary results are given. The system modification for making a push-broom Imaging hyper spectral system suitable for airborn/spaceborn measurements has been discussed.