Mrs
Selma ZENGİN KAZANCI
(Karadeniz Technical University, Department of Geomatics Engineering)
24/01/2017, 14:00
Results based on the 'IGS repro 1' dataset
Oral Presentation
Integrated water vapour (IWV) is calculated from processing of GNSS data and IWV time series are produced. IWV time series analysis is important to monitoring of climate changes. Inhomogeneities caused by earthquakes, changes in hardware or equipment etc., can affect actual trends and seasonal variability in time series.
This work presents a methodology for change point detection and series...
Michal Elias
(GOP Pecny)
24/01/2017, 14:20
Results based on the 'IGS repro 1' dataset
Oral Presentation
We analysed the presented method of change-point detection. This method is based on a second correlated series that can be relied on to be correct. In this section we introduce the results when the method was applied om the IGS Repo 1 dataset.
Dr
Roeland Van Malderen
(Royal Meteorological Institute of Belgium)
24/01/2017, 14:40
Results based on the 'IGS repro 1' dataset
Oral Presentation
We present the break points that have been identified in the time series by applying
non-parametric rank-sum tests on the daily and monthly IWV differences at the station locations. We comment on the observed weaknesses of the method, the statistical significance, and the amplitude of the offsets that might be detected.