GPS in Practice

Schriftenreihe
des Instituts für Geodäsie

Heft 20-2/1985


 
GPS in Practice  -
  From Measurements to Results

Bernhard HOFMANN-WELLENHOF
Technical University Graz / Austria

 

In: WELSCH, Walter M. / LAPINE, Lewis A. (Hrsg.) [1985]:
International Federation of Surveyors - FIG -
Proceedings Inertial, Doppler and GPS Measurements for National and Engineering Surveys
Joint Meeting of Study Groups 5B and 5C, July 1-3, 1985

Schriftenreihe Universitärer Studiengang Vermessungswesen, Universität der Bundeswehr München, Heft 20-2, Neubiberg, S. 425-441.
 



Abstract

Using measured raw phase data, different models can be taken for point positioning and long base line relative positioning.

Especially investigated are observation equations of the following type: instantaneous carrier phase (or carrier beat phase), single difference, double difference, triple difference and delta single differences. A consistent model of these observation equations is given. Some numerical examples supplement the formulae.
 



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