The on-ground calibration of the Ozone Monitoring Instrument from a scientific point of view

Ruud Dirksen, Marcel Dobber, Pieternel Levelt, Gijsbertus Van Den Oord, Glen Jaross, Matt Kowalewski, George H. Mount, Don Heath, Ernest Hilsenrath, Johan De Vries

Research output: Contribution to journalConference articlepeer-review

12 Scopus citations

Abstract

The Ozone Monitoring Instrument is an UV-Visible imaging spectrograph using two-dimensional CCD detectors to register both the spectrum and the swath perpendicular to the flight direction. This allows having a wide swath (114 degrees) combined with a small ground pixel (nominally 13×24 km 2). The instrument is planned for launch on NASA's EOS-AURA satellite in January 2004. The on-ground calibration measurement campaign of the instrument was performed May-October 2002, data is still being analyzed to produce the calibration key data set. The paper highlights selected topics from the calibration campaign, the radiometric calibration, spectral calibration including a new method to accurately calibrate the spectral slitfunction and results from the zenith sky measurements and gas cell measurements that were performed with the instrument.

Original languageEnglish
Pages (from-to)400-410
Number of pages11
JournalProceedings of SPIE - The International Society for Optical Engineering
Volume5234
DOIs
StatePublished - 2004
EventSensors, Systems and Next-Generation Satellites VII - Barcelona, Spain
Duration: Sep 8 2003Sep 10 2003

Keywords

  • Calibration
  • Imaging spectrograph
  • Remote sensing
  • Trace gases
  • UV-Visible

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