@article{Kujawa_Rogowski_Kopanska_2009, author = {Kujawa, Lech and Rogowski, Jerzy B. and Kopanska, Katarzyna}, title = {Positioning Using GPS and GLONASS Systems}, journal = {TransNav, the International Journal on Marine Navigation and Safety of Sea Transportation}, volume = {3}, number = {3}, pages = {283-286}, year = {2009}, url = {./Article_Positioning_Using_GPS_and_GLONASS_Kujawa,11,166.html}, abstract = {This paper presents an experiment involving the processing of observations using the GPS and GPS/GLONASS systems performed at the BOGO, BOGI, and JOZ2 IGS stations. Due to the small number of GLONASS satellites, the authors failed to receive any significant improvement in positioning accuracy using GPS and GLONASS observations jointly.}, issn = {2083-6473}, publisher = {Gdynia Maritime University, Faculty of Navigation}, keywords = {Global Navigation Satellite System (GNSS), Global Positioning System (GPS), GLONASS, Precise Positioning, Positioning Accuracy, Geometric Dilution of Precision (GDOP), Horizontal Dilution of Precision (HDOP), DOP Analysis} }