Robust estimation of the outliers in GPS baseline components

Boz, Yuksel and Ertan Gokalp

Several definitions can be made for the term outlierr such as a single observation far away from the rest of the observation set. The outlier is the observation that not includes systematic and gross errors but random errors and differs from the other data with its distribution. It is assumed that geodetic observations free from systematic and gross errors always have random errors which are in normal distribution. If an observation is separated from the other data with respect to its random error which is not in normal distribution, that observation is named outlierr.

Event: XXIII International FIG Congress : Shaping the change

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Document type:Robust estimation of the outliers in GPS baseline components (159 kB - pdf)