2 papers
stat.ME2020
A new segmentation method for the homogenisation of GNSS-derived IWV time-series
Annarosa Quarello, Olivier Bock, Emilie Lebarbier
Homogenization is an important and crucial step to improve the usage of observational data for climate analysis. This work is motivated by the analysis of long series of GNSS Integ…
stat.ME2018
A breakpoint detection in the mean model with heterogeneous variance on fixed time-intervals
Olivier Bock, Xavier Collilieux, François Guillamon +2
This work is motivated by an application for the homogeneization of GNSS-derived IWV (Integrated Water Vapour) series. Indeed, these GPS series are affected by abrupt changes due t…