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Applied Optics

Applied Optics

APPLICATIONS-CENTERED RESEARCH IN OPTICS

  • Editor: Joseph N. Mait
  • Vol. 48, Iss. 28 — Oct. 1, 2009
  • pp: 5413–5422

Operating wavelengths optimization for a spaceborne lidar measuring atmospheric CO 2

Jérôme Caron and Yannig Durand  »View Author Affiliations


Applied Optics, Vol. 48, Issue 28, pp. 5413-5422 (2009)
http://dx.doi.org/10.1364/AO.48.005413


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Abstract

The Advanced Space Carbon and Climate Observation of Planet Earth (A-SCOPE) mission, a candidate for the next generation of European Space Agency Earth Explorer Core Missions, aims at measuring CO 2 concentration from space with an integrated path differential absorption (IPDA) lidar. We report the optimization of the lidar instrument operating wavelengths, building on two performance models developed to assess measurement random errors from the instrument, as well as knowledge errors on geophysical and spectral parameters required for the measurement processing. A promising approach to decrease sensitivity to water vapor errors by 1 order of magnitude is reported and illustrated. The presented methods are applicable for any airborne or spaceborne IPDA lidar.

© 2009 Optical Society of America

OCIS Codes
(010.0010) Atmospheric and oceanic optics : Atmospheric and oceanic optics
(010.3640) Atmospheric and oceanic optics : Lidar
(010.0280) Atmospheric and oceanic optics : Remote sensing and sensors

ToC Category:
Atmospheric and Oceanic Optics

History
Original Manuscript: June 29, 2009
Revised Manuscript: August 27, 2009
Manuscript Accepted: September 7, 2009
Published: September 25, 2009

Citation
Jérôme Caron and Yannig Durand, "Operating wavelengths optimization for a spaceborne lidar measuring atmospheric CO2," Appl. Opt. 48, 5413-5422 (2009)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-48-28-5413

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