Effects of observation plan and precision on the duration of outliers detection and fuzzy logic: A real network application

Konak H., Dilaver A., Ozturk E.

SURVEY REVIEW, vol.38, no.298, pp.331-341, 2005 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 38 Issue: 298
  • Publication Date: 2005
  • Doi Number: 10.1179/sre.2005.38.298.331
  • Journal Name: SURVEY REVIEW
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.331-341
  • Karadeniz Technical University Affiliated: No

Abstract

During the total evaluation of measurements, it is aimed to identify the outliers which distort the certain values considering all measurement. In this manner, the determination of the best method to form the outlier sets is also considered another problem. Due to its structure Fuzzy Logic approach keeps the observation plan and precision unchanged during the process of outlier identification. The approach mentioned is suggested as a usable method due to its properties. In this paper, a real geodetic network is tested using three different network models. The locations of outliers are searched by fuzzy logic approach, and the success of the method is compared with those of other alternative methods.