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

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F13%3A00203762" target="_blank" >RIV/68407700:21110/13:00203762 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

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

Original language 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 ofphase 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.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

DH - Mining industry including coal mining and processing

OECD FORD branch

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Project

<a href="/en/project/OC10011" target="_blank" >OC10011: Modeling of urban areas to lower negative influencies of human activities</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2013

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Symposium GIS Ostrava 2013: Geoinformatics for City Transformations

ISSN

1213-239X

e-ISSN

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Volume of the periodical

12

Issue of the periodical within the volume

1

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

8

Pages from-to

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UT code for WoS article

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EID of the result in the Scopus database

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