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http://hdl.handle.net/10773/13620
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DC Field | Value | Language |
---|---|---|
dc.contributor.author | Monteiro, Magda | pt |
dc.contributor.author | Costa, Marco | pt |
dc.date.accessioned | 2015-03-13T12:39:33Z | - |
dc.date.available | 2015-03-13T12:39:33Z | - |
dc.date.issued | 2015-03 | - |
dc.identifier.uri | http://hdl.handle.net/10773/13620 | - |
dc.description.abstract | This work presents a comparative study between two approaches to calibrate radar rainfall in real time. The weather radar provides continuous measurements in real-time which have errors of either meteorological or instrumental nature. Locally, gauge measurements have a greater performance than radar measurements that can be used to improve radar estimates. One way of doing that is via a state space representation associated to the Kalman filter algorithm. In the single- site modeling approach we use the linear calibration model applied in [1] and [3] while the multivariate state-space model proposed in [6] is used in the multiple site approach. This work aims to discuss and compare these two different state space formulations based on the same data set. | pt |
dc.language.iso | eng | pt |
dc.publisher | AIP Publishing | pt |
dc.rights | openAccess | por |
dc.subject | Time series analysis | pt |
dc.subject | State space model | pt |
dc.subject | Rainfall estimates | pt |
dc.subject | Weather radar | pt |
dc.subject | Calibration | pt |
dc.title | A comparison between single site modeling and multiple site modeling approaches using Kalman filtering | pt |
dc.type | conferenceObject | pt |
dc.peerreviewed | yes | pt |
ua.publicationstatus | published | pt |
ua.event.date | setembro, 2014 | pt |
ua.event.type | conference | pt |
degois.publication.firstPage | 110003-1 | pt |
degois.publication.lastPage | 110003-4 | pt |
degois.publication.location | Rhodes, Greece | pt |
degois.publication.title | Proceedings of the International Conference on Numerical Analysis and Applied Mathematics 2014 (ICNAAM-2014) | pt |
degois.publication.volume | 1648 | pt |
dc.identifier.doi | 10.1063/1.4912410 | pt |
Appears in Collections: | CIDMA - Comunicações ESTGA - Comunicações PSG - Comunicações |
Files in This Item:
File | Description | Size | Format | |
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A comparison between single site modeling and multiple site modeling approaches using Kalman filtering ICNAAM2015 Monteiro Costa.pdf | Documento principal | 345.12 kB | Adobe PDF | View/Open |
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