Počet záznamů: 1

Aerial Photogrammetry observation of the subsidence depression near Karviná

  1. 1.
    0365994 - UGN-S 2012 RIV CZ eng J - Článek v odborném periodiku
    Kajzar, Vlastimil - Doležalová, Hana - Souček, Kamil - Staš, Lubomír
    Aerial Photogrammetry observation of the subsidence depression near Karviná.
    Acta geodynamica et geomaterialia. Roč. 8, č. 3 (2011), s. 309-317 ISSN 1214-9705.
    [Czech-Polish Workshop on Recent Geodynamics of the Sudety Mts. and Adjacent Areas. /11./. Třešť, 04.11.2010-06.11.2010]
    Grant ostatní: GA MŠk(CZ) ED2.1.00/03/0082
    Výzkumný záměr: CEZ:AV0Z30860518
    Klíčová slova: subsidence depression * monitoring * aerial photogrammetry * GNSS
    Kód oboru RIV: DH - Báňský průmysl vč. těžby a zpracování uhlí
    Impakt faktor: 0.530, rok: 2011
    http://www.irsm.cas.cz/abstracts/AGG/03_11/12_%20Kajzar.pdf http://www.irsm.cas.cz/abstracts/AGG/03_11/12_%20Kajzar.pdf

    Aerial photogrammetry was chosen as an additional observation method of the subsidence depression that was created above exploited coal mining panels near Karviná. While individual points of a permanent observation network were repeatedly surveyed by GNSS, the whole subsidence depression was surveyed by the aerial photogrammetry. As this method was applied three times (during three years) we can compare its results in individual years and observe the major surface changes on the undermined area. Also, a comparison was realized between the points’ coordinates gained from both aerial photogrammetry and GNSS. The results show that the method of aerial photogrammetry enriches and complements the GNSS observation in monitoring the spatial development and shape of the subsidence depression, especially in the areas of active recultivation.
    Trvalý link: http://hdl.handle.net/11104/0201105