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Usage of InSAR techniques to detect and monitor terrain subsidence due to the mining activities

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27350%2F10%3A86075177" target="_blank" >RIV/61989100:27350/10:86075177 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Usage of InSAR techniques to detect and monitor terrain subsidence due to the mining activities

  • Original language description

    In the area of Northern Moravia several active mines are located causing subsidence even 1m a year. Existing radar images from ERS-1, ERS-2 and Envisat satellites of 1996-2008, were processed by 2-pass differential radar interferometry and advanced methods of radar interferometry, subsidence epicentres were indicated and subsidence rates estimated. The evolution and movement of subsidence can be observed, however, when compared to the survey data it is apparent that the predicted subsidence rate is heavily underestimated. This is due to sensitivity of the radar interferometry method to the quality of input data - only a very small number from 128 available images could be properly combined. The subsiding area was detected in the period 1996-2000, but no correct data on the rate of subsidence is available.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    DH - Mining industry including coal mining and processing

  • OECD FORD branch

Result continuities

  • Project

  • Continuities

    V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Others

  • Publication year

    2010

  • Confidentiality

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

Data specific for result type

  • Name of the periodical

    GeoScience Engineering

  • ISSN

    1802-5420

  • e-ISSN

  • Volume of the periodical

    LVI

  • Issue of the periodical within the volume

    4

  • Country of publishing house

    CZ - CZECH REPUBLIC

  • Number of pages

    18

  • Pages from-to

    32-49

  • UT code for WoS article

  • EID of the result in the Scopus database