About: Deformation Monitoring with Semi-automatic Processing of InSAR Artificial Reflector Data

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	InSAR is a method allowing to monitor Earth-surface deformations using satellite data. In our project, we use this method to monitor deformations in the area of Northern-Bohemian coal basin (between the Most and Chomutov cities). Due to a significant decorrelation of the area, there were 11 corner reflectors installed in the area, in order to provide a coherent reflection back to the satellite. However, due to the fact that the reflectors are about 3-5 kilometers far away from each other, the problem of phase unwrapping (ambiguity resolution) is not trivial. In our project, we have 15 TerraSAR-X scenes available up to now, with the interval of about 33 days. We process only the reflector information, with interpolated coordinates and phase. The processing is performed partially manually, partially automatically. Software packages developed for InSAR are not suitable for our problems due to various reasons; we use them only for certain auxiliary tasks. InSAR is a method allowing to monitor Earth-surface deformations using satellite data. In our project, we use this method to monitor deformations in the area of Northern-Bohemian coal basin (between the Most and Chomutov cities). Due to a significant decorrelation of the area, there were 11 corner reflectors installed in the area, in order to provide a coherent reflection back to the satellite. However, due to the fact that the reflectors are about 3-5 kilometers far away from each other, the problem of phase unwrapping (ambiguity resolution) is not trivial. In our project, we have 15 TerraSAR-X scenes available up to now, with the interval of about 33 days. We process only the reflector information, with interpolated coordinates and phase. The processing is performed partially manually, partially automatically. Software packages developed for InSAR are not suitable for our problems due to various reasons; we use them only for certain auxiliary tasks. (en)
Title	Deformation Monitoring with Semi-automatic Processing of InSAR Artificial Reflector Data Deformation Monitoring with Semi-automatic Processing of InSAR Artificial Reflector Data (en)
skos:prefLabel	Deformation Monitoring with Semi-automatic Processing of InSAR Artificial Reflector Data Deformation Monitoring with Semi-automatic Processing of InSAR Artificial Reflector Data (en)
skos:notation	RIV/68407700:21110/13:00203762!RIV14-MSM-21110___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(OC10011)
http://linked.open...iv/cisloPeriodika	1
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Svobodová, Květoslava Halounová, Lena Hlaváčová, Ivana
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	České vysoké učení technické v Praze / Fakulta stavební
http://linked.open...dnocenehoVysledku	68188
http://linked.open...ai/riv/idVysledku	RIV/68407700:21110/13:00203762
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	synthetic aperture radar; interferometry; persistent scatterers; artificial reflectors (en)
http://linked.open.../riv/klicoveSlovo	artificial reflectors persistent scatterers synthetic aperture radar interferometry
http://linked.open...odStatuVydavatele	CZ - Česká republika
http://linked.open...ontrolniKodProRIV	[05F0A6CD7F26]
http://linked.open...i/riv/nazevZdroje	Symposium GIS Ostrava 2013: Geoinformatics for City Transformations
http://linked.open...in/vavai/riv/obor	DH
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Modeling of urban areas to lower negative influencies of human activities
http://linked.open...UplatneniVysledku	2013
http://linked.open...v/svazekPeriodika	12
http://linked.open...iv/tvurceVysledku	Halounová, Lena Hlaváčová, Ivana Svobodová, Květoslava
issn	1213-239X
number of pages	8 (xsd:int)
http://localhost/t...ganizacniJednotka	21110

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