Title: PRAGUE CASTLE AREA LOCAL STABILITY DETERMINATION ASSESSMENT BY THE ROBUST TRANSFORMATION METHOD |
Authors: Štroner Martin, Urban Rudolf, Rys Pavel and Balek Jan |
DOI: 10.13168/AGG.2014.0020 |
Journal: Acta Geodynamica et Geomaterialia, Vol. 11, No. 4 (176), Prague 2014 |
Full Text: PDF file (1.2 MB) |
Keywords: Robust Estimates, Least Squares Adjustments, Deformations Measurement |
Abstract: A geodetic measurement of shifts and deformations is a well-known method. In the paper there is presented a methodology of the shifts assessment based on the robust estimation calculation and the following statistical testing. The methodology is exceptional in the fact, that every point can be potentially unstable and selection of the stable points is a part of the calculation process. No undoubtedly stable points are needed. Procedure was applied to a geodetic network of Prague Castle. |