Reference health
The Global Positioning System: Signals, measurements, and performance
10/10 checkable references clean · checked 2026-08-28
Every reference with a DOI in the deposited reference list resolved to a known work in Crossref or DataCite at the dated check, and none carried a retraction, withdrawal, or removal notice.
24 without a DOI — not checked. A reference deposited without a DOI is never matched by title or guessed at; it stays outside the checked set, and this line discloses that.
The 10 checked references that resolve
resolves10.1002/j.2161-4296.1982.tb00795.x
The Application of NAVSTAR Differential GPS in the Civilian Community*
resolves10.1002/j.2161-4296.1986.tb00922.x
Special Committee 104 Recommendations for Differential GPS Service
resolves10.1002/j.2161-4296.1984.tb00881.x
The Use of Pseudo-Satellites for Improving GPS Performance
resolves10.1002/j.2161-4296.1985.tb00918.x
Performing Centimeter-Level Surveys in Seconds with GPS Carrier Phase: Initial Results
resolves10.1002/j.2161-4296.1987.tb01497.x
Experimental Measurement and Characterization of Ionospheric and Multipath Errors in Differential GPS
resolves10.1002/j.2161-4296.1992.tb02276.x
Theory and Performance of Narrow Correlator Spacing in a GPS Receiver
The 24 references without a DOI — listed, not checked
no DOI — not checkedT. Allison, R. Eschenbach, R. Hyatt, and B. Westfall, C/A code dual frequency surveying receiver—architecture and performance, Record of the 1988 IEEE Position Location and Navigation Symposium.
no DOI — not checkedM. Braasch, Characterization of GPS multipath errors in the final approach environment,Proceedings of the Fifth International Meeting of the Satellite Division of the Institute of Navigation, Albuquerque, September 1992.
no DOI — not checkedH.-T. Chou, An adaptive correction technique for differential global positioning system, PhD. Dissertation, Stanford University, SUDAAR 613, June 1991.
no DOI — not checkedC. E. Cohen, B. D. McNally, and B. W. Parkinson, Flight tests of attitude determination using GPS compared against an inertial navigation unit,Proceedings of the 1993 National Technical Meeting of the Institute of Navigation, San Francisco, January 1993.
no DOI — not checkedC. E. Cohen, B. Pervan, H. S. Cobb, D. Lawrence, J. D. Powell, and B. W. Parkinson, Real-time cycle ambiguity resolution using a pseudolite for precision landing of aircraft with GPS,Proceedings of the Second International Symposium on Differential Satellite Navigation Systems (DSNS93), Amsterdam, March 1993.
no DOI — not checkedA. J. Coster and E. M. Gaposchkin, Use of GPS pseudorange and phase data for measurement of ionospheric and tropospheric refraction,Proceedings of the Second International Technical Meeting of the Satellite Division of the Institute of Navigation, Colorado Springs, September 1990.
no DOI — not checkedM. B. El-Arini, P. O'Donnell, P. Kellam, J. A. Klobuchar, T. C. Wisser, and P. H. Doherty, The FAA wide area differential GPS (WADGPS) static ionospheric experiment,Proceedings of the 1993 National Technical Meeting of the Institute of Navigation, San Francisco, January 1993.
no DOI — not checkedP. Enge, A. J. Van Dierendonck, and G. Kinal, A signal design for the GIC which includes capacity for WADGPS data,Proceedings of the Fifth International Technical Meeting of the Satellite Division of the Institute of Navigation, Albuquerque, September 1992.
no DOI — not checkedW. A. Feess and S. G. Stephens, Evaluation of GPS ionospheric time delay algorithm for single frequency users,Record of the IEEE 1986 Position, Location and Navigation Symposium, Las Vegas, Nevada, November 1986.
no DOI — not checkedR. R. Hatch, R. Keegan, and T. A. Stansell, Kinematic receiver technology from Magnavox, Magnavox Electronic Systems Company, Torrance, CA 90503.
no DOI — not checkedR. M. Kalafus, J. Vilcans, and N. Knable, Differential operation of NAVSTAR GPS.Global Positioning System, Vol. II, papers published inNavigation, Institute of Navigation, Washington, DC, 1984.
no DOI — not checkedC. Kee, B. Parkinson, and P. Axelrad, Wide area differential GPS,Proceedings of the Third International Technical Meeting of the Satellite Division of the Institute of Navigation, Colorado Springs, September 1990.
no DOI — not checkedR. G. Keegan, P-code aided global positioning system receiver, U.S. Patent 4,972,431, November 20, 1990.
no DOI — not checkedJ. Klobuchar, Design and characteristics of the GPS ionospheric time delay algorithm for single frequency users,Record of the IEEE 1986 Position, Location and Navigation Symposium, Las Vegas, Nevada, November 1986.
no DOI — not checkedG. Lachapelle, M. E. Cannon, and G. Lu, Ambiguity resolution on-the-fly: a comparison of P code and high performance C/A code receiver technologies,Proceedings of the Fifth International Technical Meeting of the Satellite Division of the Institute of Navigation, Albuquerque, September 1992.
no DOI — not checkedC. A. Lanigan, K. Pflieger, and P. K. Enge, Real-time differential global positioning system (DGPS) data link alternatives,Proceedings of the Third International Technical Meeting of the Satellite Division of the Institute of Navigation, Colorado Springs, September 1990.
no DOI — not checkedR. G. Lorenz, R. J. Hekley, and K. K. Abadi, Global positioning system receiver digital processing technique, U.S. Patent No. 5,134,407, July 28, 1992.
no DOI — not checkedG. Matchett, Stochastic simulation of GPS selective availability errors, Technical Memorandum, TASC Contract DTRS-57-83- C-00077, June 1985.
no DOI — not checkedJ. J. Spilker,Digital Communications by Satellite, Prentice Hall, Englewood Cliffs, NJ, 1977.
no DOI — not checkedJ. J. Spilker, GPS signal structure and performance characteristics.Global Positioning System, papers published inNavigation, Vol. 1, Institute of Navigation, 1980.
no DOI — not checkedJ. M. Srinivasan, T. K. Meehan, and L. E. Young, Code and codeless ionospheric measurements with NASA's rogue GPS receiver.Proceedings of the Second International Technical Meeting of the Satellite Division of the Institute of Navigation, Colorado Springs, September 1989.
no DOI — not checkedT. A. Stansell, The WM 102 P code channel beats a full house of squared channels,Record of the 1990 IEEE Position Location and Navigation Symposium, Las Vegas.
no DOI — not checkedR. D. J. Van Nee, GPS multipath and satellite interference,Proceedings of the 48th Annual Meeting of the Institute of Navigation, August 1992.
no DOI — not checkedK. Van Dyke, personal communication.
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