ACCURACY OF GPS POSITIONING FROM LOCAL TO REGIONAL SCALES: A UNIFIED PREDICTION MODEL

Ozturk D. U., Sanli D. U.

SURVEY REVIEW, vol.43, no.323, pp.579-589, 2011 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 43 Issue: 323
  • Publication Date: 2011
  • Doi Number: 10.1179/003962611x13117748892191
  • Journal Name: SURVEY REVIEW
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.579-589
  • Yıldız Technical University Affiliated: Yes

Abstract

Various mathematical models are available to predict the accuracy of GPS static positioning. Among them, one kind deals with GPS baselines ranging from 30 to 300 km while the other one is used to perform the prediction over baselines from 300 to 3000 km. In this study, we combined the two models into one to predict the accuracy of GPS static positioning from a unified model. The results from the new model agree with the results derived from the previous models in a few mm level.