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Optics Express

Optics Express

  • Vol. 17, Iss. 7 — Mar. 30, 2009
  • pp: 4944–4958

Optimal use of the information provided by indirect measurements of atmospheric vertical profiles

Simone Ceccherini, Piera Raspollini, and Bruno Carli  »View Author Affiliations


Optics Express, Vol. 17, Issue 7, pp. 4944-4958 (2009)
http://dx.doi.org/10.1364/OE.17.004944


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Abstract

A procedure for the optimal utilization and representation of the information retrieved from atmospheric observations is discussed. We show that the “measurement-space solution” exclusively contains the information present in the observations, but is not suitable for a representation of the retrieved profile in the form of a graph. The new method of the “null-space regularization”, which provides in a complement space an external constraint and makes the solution compliant with this representation, is presented. In this way the measurement and the constraint are separately determined and are given in a vertical grid that can be freely chosen as fine as desired. The method is applied to simulated measurements and is used to define a procedure for data fusion.

© 2009 Optical Society of America

OCIS Codes
(000.3860) General : Mathematical methods in physics
(010.1280) Atmospheric and oceanic optics : Atmospheric composition
(100.3190) Image processing : Inverse problems
(120.0280) Instrumentation, measurement, and metrology : Remote sensing and sensors

ToC Category:
Atmospheric and Oceanic Optics

History
Original Manuscript: November 12, 2008
Revised Manuscript: December 13, 2008
Manuscript Accepted: January 16, 2009
Published: March 16, 2009

Citation
Simone Ceccherini, Piera Raspollini, and Bruno Carli, "Optimal use of the information provided by indirect measurements of atmospheric vertical profiles," Opt. Express 17, 4944-4958 (2009)
http://www.opticsinfobase.org/oe/abstract.cfm?URI=oe-17-7-4944


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