elib
DLR-Header
DLR-Logo -> http://www.dlr.de
DLR Portal Home | Imprint | Contact | Deutsch
Fontsize: [-] Text [+]

Iteratively Regularized Gauss--Newton Method for Atmospheric Remote Sensing

Doicu, Adrian and Schreier, Franz and Hess, Michael (2002) Iteratively Regularized Gauss--Newton Method for Atmospheric Remote Sensing. Computer Physics Communications, 148 (2), pp. 214-226.

Full text not available from this repository.

Abstract

In this paper we present an inversion algorithm for nonlinear ill--posed problems arising in atmospheric remote sensing. The proposed method is the iteratively regularized Gauss--Newton method. The dependence of the performance and behaviour of the algorithm on the choice of the regularization matrices and sequences of regularization parameters is studied by means of simulations. A method for improving the accuracy of the solution when the identity matrix is used as regularization matrix is also discussed. Results are presented for atmospheric temperature retrievals from a far infrared spectrum observed by an airborne uplooking heterodyne instrument.

Document Type:Article
Additional Information: LIDO-Berichtsjahr=2002,
Title:Iteratively Regularized Gauss--Newton Method for Atmospheric Remote Sensing
Authors:
AuthorsInstitution or Email of Authors
Doicu, AdrianUNSPECIFIED
Schreier, FranzUNSPECIFIED
Hess, MichaelUNSPECIFIED
Date:2002
Journal or Publication Title:Computer Physics Communications
Refereed publication:Yes
In ISI Web of Science:Yes
Volume:148
Page Range:pp. 214-226
Status:Published
Keywords:Inverse problems, nonlinear least squares, regularization, atmospheric
HGF - Research field:Aeronautics, Space and Transport (old)
HGF - Program:Space (old)
HGF - Program Themes:W EO - Erdbeobachtung
DLR - Research area:Space
DLR - Program:W EO - Erdbeobachtung
DLR - Research theme (Project):UNSPECIFIED
Location: Oberpfaffenhofen
Institutes and Institutions:Remote Sensing Technology Institute
Deposited By: Cornelia Roehl
Deposited On:26 Jan 2006
Last Modified:06 Jan 2010 22:11

Repository Staff Only: item control page

Browse
Search
Help & Contact
Informationen
electronic library is running on EPrints 3.3.12
Copyright © 2008-2012 German Aerospace Center (DLR). All rights reserved.