Ozone monitoring with the OMI instrument

E. Laan, J. de Vries, B. Kruizinga, H. Visser, P. Levelt, G. H.J. van den Oord, A. Maelkki, G. Leppelmeier, E. Hilsenrath

Research output: Contribution to journalArticlepeer-review

5 Scopus citations

Abstract

The Ozone Monitoring Instrument (OMI) is a UV/VIS spectrograph (270-500 nm) in the line of GOME3 and SCIAMACHY4. It employs two-dimensional CCD detectors for simultaneous registration of numerous spectra from ground pixels in the swath perpendicular to the flight direction. The OMI field of view is 13×2600 km2 per two seconds nominal exposure time providing (almost) daily global coverage in combination with small ground pixel sizes (nominally 13×24 km2, minimum 13×12 km2). The small ground pixels will allow retrieval of tropospheric constituents. The OMI contains various new and innovative design elements such as a polarization scrambler and programmable CCD read-out modes. This paper discusses the overall design of the OMI together with the instrumental capabilities.

Original languageEnglish
Pages (from-to)334-343
Number of pages10
JournalProceedings of SPIE - The International Society for Optical Engineering
Volume4132
Issue number1
DOIs
StatePublished - Nov 15 2000

Keywords

  • CCD
  • Daily global coverage
  • Ozone monitoring
  • Polarisation scrambler
  • UV/VIS spectrometry
  • Wide angle telescope

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