Adaptive estimation of the stable boundary-layer height using backscatter lidar data and a Kalman filter

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Título:	Adaptive estimation of the stable boundary-layer height using backscatter lidar data and a Kalman filter
Autor/a:	Saeed, Umar; Rocadenbosch Burillo, Francisco; Crewell, Susanne
Otros autores:	Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions; Universitat Politècnica de Catalunya. RSLAB - Grup de Recerca en Teledetecció
Abstract:	The nocturnal stable boundary-layer height (SBLH) is estimated from the backscatter lidar data by using an adaptive-filtering approach based on an Extended Kalman Filter (EKF). Height-resolved temporal variance of the lidar data is used as the observables for the processing along with the modelling of minimum-variance regions. The filter is initialized by SBLH estimate from a radio-sonde. The method is applied to the Vaisala CT25K ceilometer data collected during the HD(CP)2 Observational Prototype Experiment (HOPE) campaign at Julich, Germany. Results are compared with SBLH ¨ estimates from a collocated microwave radiometer (MWR) and a good degree of agreement is observed.
Abstract:	Peer Reviewed
Materia(s):	Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Processament del senyal Kalman filtering Stable boundary layer Lidar Temporal variance Kalman filter Kalman, Filtratge de
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Tipo de documento:	info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/conferenceObject
Editor:	Institute of Electrical and Electronics Engineers (IEEE)
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Saeed, Umar; Tiana Alsina, Jordi; Crewell, Susanne; Rocadenbosch Burillo, Francisco

Saeed, Umar; Rocadenbosch Burillo, Francisco; Crewell, Susanne

Lange, Diego; Tiana Alsina, Jordi; Saeed, Umar; Tomás Martinez, Sergio; Rocadenbosch Burillo, Francisco

Gregorio, Eduard; Rocadenbosch Burillo, Francisco; Sanz Cortiella, Ricardo; Rosell-Polo, Joan R.

Comerón Tejero, Adolfo; Sicard, Michaël; Rocadenbosch Burillo, Francisco

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