SAR interferometric phase statistics in wavelet domain
Synthetic aperture radar (SAR) interferometry is employed to obtain topographic information. Owing to noise, interferometric information has to be filtered. The wavelet transform can be employed to filter the interferometric phase, maintaining the spatial resolution, but new signal models have to be...
| Autores: | , |
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| Tipo de recurso: | artículo |
| Fecha de publicación: | 2002 |
| País: | España |
| Institución: | Universitat Politècnica de Catalunya (UPC) |
| Repositorio: | UPCommons. Portal del coneixement obert de la UPC |
| Idioma: | inglés |
| OAI Identifier: | oai:upcommons.upc.edu:2117/10589 |
| Acceso en línea: | https://hdl.handle.net/2117/10589 https://dx.doi.org/10.1049/el:20020820 |
| Access Level: | acceso abierto |
| Palabra clave: | Synthetic aperture radar Signal theory (Telecommunication) Discrete Wavelet Transform Geodesy InSAR Geophysical measurement technique Interferometric phase Wavelet transform Phase statistics SAR (Synthetic Aperture Radar) Senyal, Teoria del (Telecomunicació) Àrees temàtiques de la UPC::Enginyeria de la telecomunicació |
| Sumario: | Synthetic aperture radar (SAR) interferometry is employed to obtain topographic information. Owing to noise, interferometric information has to be filtered. The wavelet transform can be employed to filter the interferometric phase, maintaining the spatial resolution, but new signal models have to be studied in this domain for further processing. |
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