"Accuracy of GNSS Methods" ed. by Dogan Ugur Sanli

This book reviews the current available accuracy obtainable using the GNSS methods. In fact, the main aim of this book is to make an impact on young researchers so that they keep updating the accuracy of GNSS for future generations.


Following the GPS, new GNSS techniques are emerging today. Various surveying and processing methods are available for the analysis of GNSS data. Equipment and software are also varied. The orbit quality, controlled by the system designer, and the IGS are continuously improved. The user is mainly interested in the quality of position and of the deformation rates produced by the GNSS. Hence, research needs to guide the user in terms of selecting the best combination of the available methods and instrumentation to produce the desired accuracy.

Contents
1 Introductory Chapter: The Philosophy Behind the Accuracy Assessment of GNSS Methods
2 Evaluation Methods of Satellite Navigation System Performance
3 Robust GNSS Positioning in Urban Environment
4 GPS Scintillations and Total Electron Content Climatology in the Southern American Sector
5 Evaluation of GNSS Data with Internet Based Services: The Case of HRUH Station
6 Comparative Study of Some Online GNSS Post-Processing Services at Selected Permanent GNSS Sites in Nigeria
7 Development of Recurrent Method with Rotation for Combined Adjustment of Terrestrial Geodetic and GNSS Networks in National Spatial Reference System