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Backscatter error bounds for the elastic lidar two-component inversion algorithm
dc.contributor.author | Rocadenbosch Burillo, Francisco |
dc.contributor.author | Frasier, S. |
dc.contributor.author | Kumar, Dhiraj |
dc.contributor.author | Lange Vega, Diego |
dc.contributor.author | Gregorio López, Eduard |
dc.contributor.author | Sicard, Michaël |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions |
dc.date.accessioned | 2013-07-10T13:20:39Z |
dc.date.created | 2012-11 |
dc.date.issued | 2012-11 |
dc.identifier.citation | Rocadenbosch, F. [et al.]. Backscatter error bounds for the elastic lidar two-component inversion algorithm. "IEEE transactions on geoscience and remote sensing", Novembre 2012, vol. 50, núm. 11, p. 4791-4803. |
dc.identifier.issn | 0196-2892 |
dc.identifier.uri | http://hdl.handle.net/2117/19893 |
dc.description.abstract | Total backscatter-coefficient inversion error bounds for the two-component lidar inversion algorithm (so-called Fernald's or Klett-Fernald-Sasano's method) are derived in analytical form in response to the following three error sources: 1) the measurement noise; 2) the user uncertainty in the backscatter-coefficient calibration; and 3) the aerosol extinction-to-backscatter ratio. The following two different types of error bounds are presented: 1) approximate error bounds using first-order error propagation and 2) exact error bounds using a total-increment method. Both error bounds are formulated in explicit analytical form, which is of advantage for practical physical sensitivity analysis and computational implementation. A Monte Carlo approach is used to validate the error bounds at 355-, 532-, and 1064-nm wavelengths. |
dc.format.extent | 13 p. |
dc.language.iso | eng |
dc.publisher | Institute of Electrical and Electronics Engineers (IEEE) |
dc.subject | Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Radiocomunicació i exploració electromagnètica::Teledetecció |
dc.subject.lcsh | Remote sensing |
dc.subject.other | Backscatter coefficient |
dc.subject.other | Fernald algorithm |
dc.subject.other | inversion |
dc.subject.other | lidar |
dc.subject.other | signal processing |
dc.title | Backscatter error bounds for the elastic lidar two-component inversion algorithm |
dc.type | Article |
dc.subject.lemac | Teledetecció |
dc.contributor.group | Universitat Politècnica de Catalunya. RSLAB - Grup de Recerca en Teledetecció |
dc.identifier.doi | 10.1109/TGRS.2012.2194501 |
dc.description.peerreviewed | Peer Reviewed |
dc.relation.publisherversion | http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=6205622&tag=1 |
dc.rights.access | Restricted access - publisher's policy |
local.identifier.drac | 11149334 |
dc.description.version | Postprint (published version) |
dc.date.lift | 10000-01-01 |
local.citation.author | Rocadenbosch, F.; Frasier, S.; Kumar, D.; Lange, D.; Gregorio, E.; Sicard, M. |
local.citation.publicationName | IEEE transactions on geoscience and remote sensing |
local.citation.volume | 50 |
local.citation.number | 11 |
local.citation.startingPage | 4791 |
local.citation.endingPage | 4803 |
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