Abstract
The process of landslides is often carried out over long periods of time and is conditioned by the action of three groups of factors: an accidental, cyclical and main factor. The separation of the long-term tendency (isolation of the main factor) requires elimination of the seasonal (cyclic) and accidental factor. The article presents the results of geodesic surveys of a selected landslide, which was activated by opencast mining. Geodetic measurements were carried out with a ground based radar interferometer in GBInSAR technology and a GPS receiver in RTN technology. For the obtained data, a method was presented that allows to isolate a cyclic factor in a 24-hour period. The elimination of the cyclical factor allowed to distinguish the long-term tendency and determine the nature of the trend.
References
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