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Characterization of Severe Ionospheric Scintillation and its Effect on GPS
Carrier Phase Tracking, Humphreys, T. E., M. L. Psiaki, B. M.
Ledvina, A.P. Cerruti, and P. M. Kintner, Jr., submitted to IEEE
Transactions on on Aerospace and Electronic Systems, 2007.
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GNSS Receiver Implementation on a DSP: Status, Challenges, and Prospects, Humphreys, T. E., B. M. Ledvina, M. L. Psiaki, and P. M. Kintner, Jr., in Proc. 2006 ION GNSS Conf., Institute of Navigation, Fort Worth, TX, 2006.
Observed Solar Radio Burst Effects on GPS/WAAS Carrier-to-Noise Ration, A.P. Cerruti, P.M. Kintner, D.E. Gary, L.J. Lanzerotti, E.R. de Paula, H.B. Vo, to appear in Space Weather
Real-Time Generation of Bit-Wise Parallel Representations of Over-Sampled PRN Codes, M.L. Psiaki, IEEE Transactions on Wireless Communications, Vol. 5, No. 3, March 2006, pp. 487-491.
Scattering height estimation using scintillating Wide Area Augmentation System/Satellite Based Augmentation System and GPS satellite signals, Cerruti, A. P.; Ledvina, B. M.; Kintner, P. M., Radio Sci., Vol. 41, No. 6, RS6S26 doi:10.1029/2005RS003405 17 August 2006
Searching for Galileo, M.L. Psiaki, T.E. Humphreys, S. Mohiuddin, S.P. Powell, A.P. Cerruti, and P.M. Kintner, Jr., GPS World, June, 2006.
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A Batch Algorithm for GPS Attitude Determination and Integer Ambiguity Resolution, M.L. Psiaki, to appear in the Journal of Guidance, Control, and Dynamics. (Also Paper No. AAS 05-477 in Proc. The Malcolm D. Shuster Astronautics Symposium, June 13-15, 2005, Grand Island, New York.)
A Comparison of Direct Radio Frequency Sampling and Conventional GNSS Receiver Architectures, M.L. Psiaki, D.M. Akos, and J. Thor, Navigation, Vol. 52, No. 2, Summer 2005, pp. 71-81. (Received ION 2006 Burka Award. Also in Proc. ION GPS/GNSS 2003, Sept. 9-12, 2003, Portland, OR, pp. 1941-1952 under a slightly different title; received best presentation award in its session of 8 papers.)
An amplitude scintillation test pattern for evaluating GPS receiver performance, P.M. Kintner, B.M. Ledvina, and E.R. de Paula, Space Weather, 3(3), S03002, doi:10.1029/ 2003SW000025, 2005.
Backward-Smoothing Extended Kalman Filter, M.L. Psiaki, Journal of Guidance, Control, and Dynamics, Vol. 28, No. 5, Sept.-Oct. 2005, pp. 885-894. (also in Proc. AIAA Guidance, Navigation, and Control Conf., Aug. 16-19, 2004, Providence, RI. under the title: "The Super-Iterated Extended Kalman Filter").
Design and Practical Implementation of Multifrequency RF Front Ends Using Direct RF Sampling, M.L. Psiaki, S.P. Powell, H. Jung, and P.M. Kintner, IEEE Transactions on Microwave Theory and Techniques, Vol. 53, No. 10, Oct. 2005, pp. 3082-3089. (Also in Proc. ION GPS/GNSS 2003, Sept. 9-12, 2003, Portland, OR, pp. 90-102.)
Emerging applications of measurements from GPS and related signals, C. Zuffada, J. Zumberge, Y. Chao, P. Kintner, S. Leroy, and J. Anderson, EOS Trans. AGU, 86(15), 149, doi:10.1029/ 2005EO150003, 2005.
Estimation of a Spacecraft's Attitude Dynamics Parameters Using Flight Data, M.L. Psiaki, Journal of Guidance, Control, and Dynamics, Vol. 28, No. 4, July-Aug. 2005, pp. 594-603. (Also in Proc. Flight Mechanics Symposium, Oct. 28-30, 2003, NASA Goddard Space Flight Center, Greenbelt, MD.)
GPS Carrier Tracking Loop Performance in the Presence of Ionospheric Scintillations, Humphreys, T.E., M.L. Psiaki, B.M. Ledvina, and P.M. Kintner Jr., Proc. 2005 ION GNSS Conf., Sept. 13-16, 2005, Institute of Navigation, Long Beach, CA.
GPS Integer Ambiguity Resolution
Using Factorized Least-Squares Techniques, M.L. Psiaki, S. Mohiuddin, Flight Mechanics
Symposium, NASA Goddard Spaceflight Center, Greenbelt, MD, October 18-20, 2005.
Magnetometer-Based Attitude and Rate Estimation for a Spacecraft with Wire Booms, T.E. Humphreys, M.L. Psiaki, E.M. Klatt, S.P. Powell, and P.M. Kintner, Jr., Journal of Guidance, Control, and Dynamics, Vol. 28, No. 4, July-Aug. 2005, pp. 584-593. (Also in Proc. AIAA Guidance, Navigation, and Control Conf., Aug. 16-19, 2004, Providence, RI.)
Modeling, Measurement, and Simulation of GPS Carrier-Phase for
Spacecraft Relative Navigation, M.L. Psiaki and S. Mohiuddin, Proceedings of the AIAA
Guidance, Navigation, and Control Conference 16-19 August, 2005.
Null-Space Square-Root Information Filtering and Smoothing for Singular Problems," to appear in the Journal of Guidance, Control, and Dynamics (Also in Proc. AIAA Guidance, Navigation, and Control Conf., Aug. 15-18, 2005, San Francisco, CA.).
Put the "Living" back into "Living With a Star", editorial, P.M. Kintner, Space Weather, 3(8), S08005, 10.1029/2005SW000184, 2005.
Relative Navigation Using Carrier-Phase Differential GPS with Integer Ambiguities, S. Mohiuddin, M.L. Psiaki, Proceedings of the 2005 AIAA
Guidance, Navigation, and Control Conf., 15-16 Aug. 2005, San Francisco, CA.
The ionosphere, radio navigation, and global navigation satellite systems, P.M. Kintner and B.M. Ledvina, Adv. Space Res., 35(5), 788-811, 2005.
The semidiurnal variation in GPS-derived zenith neutral delay, T.E. Humphreys, M. C. Kelley, N. Huber, and P. M. Kintner, Jr., Geophys. Res. Lett., 32, L24801, doi:10.1029/ 2005GL024207, 2005.
Ionospheric scattering altitude estimation using closely-spaced GPS receivers, B.M. Ledvina, M.L. Psiaki, P.M. Kintner, and E.R. de Paula, Radio Sci., in review, 2005.
Equatorial plasma bubbles in the ionosphere over Eritrea: Occurrence and drift speed, R.H. Wiens, B.M. Ledvina, P.M. Kintner, M. Afewerki, and Z. Mulugheta, Ann. Geophys., ISEA-11 special issue, submitted, 2005.
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A real-time GPS civilian L1/L2 software receiver, B.M. Ledvina, M.L. Psiaki, D.J. Sheinfeld, A.P. Cerruti, S.P. Powell, and P.M. Kintner, Proceedings of the Institute of Navigation GNSS, September 24-26, 2004.
Analysis of the seasonal variations of equatorial plasma bubble occurrence observed from Haleakala, Hawaii, J.J. Makela, B.M. Ledvina, M.C. Kelley, and P.M. Kintner, Annal. Geophys., 22(9), 3109-3121, 2004. (special issue, 8/04)
Attitude Sensing Using a GPS Antenna on a Turntable, Experimental Tests, H. Jung, M.L. Psiaki, W.J. Scott, and C.L. Boitnott, Navigation, Vol. 51, No. 3, Fall 2004, pp. 221-229. (Also in Proc. ION GPS 2002, pp. 1108-1116.)
Bit-wise parallel algorithms for efficient software correlation applied to a GPS software receiver, B.M. Ledvina, M.L. Psiaki, S.P. Powell and P.M. Kintner, IEEE Transactions on Wireless Communications, 3(5), 2004.
Equatorial spread F irregularity characteristics over São Luís, Brazil, using VHF radar and GPS scintillation techniques, F.S. Rodrigues, E.R. de Paula, M.A. Abdu, A.C. Jardim, K.N. Iyer, P.M. Kintner, and D.L. Hysell, Radio Sci., 39, RS1S31, doi:10.1029/2002RS002826, 2004.
Global Magnetometer-Based Spacecraft Attitude and Rate Estimation, M.L. Psiaki, Journal of Guidance, Control, and Dynamics Vol. 27, No. 2, March-April 2004, pp. 240-250. (also in Proc. AIAA Guidance, Navigation, and Control Conf., Aug. 11-14, 2003, Austin, TX.)
Size, shape, orientation, speed, and duration of GPS equatorial anomaly scintillations, P.M. Kintner, B.M. Ledvina, E.R. de Paula, and I.J. Kantor, Radio Sci., 39, RS2012, doi:10.1029/ 2003RS002878, 2004.
Temporal properties of intense GPS L1 amplitude scintillations at midlatitudes, B.M. Ledvina, P.M. Kintner, and J.J. Makela, Radio Sci., 39, RS1S18, doi:10.1029/2002RS002832, 2004.
Understanding midlatitude space weather: Storm impacts observed at Bear Lake Observatory on 31 March 2001, J.J. Sojka, D. Rice, V. Eccles, T. Berkey, P. Kintner, and W. Denig, Space Weather, 2, S10006, doi:10.1029/2004SW000086, 2004.
Understanding spaced-receiver zonal velocity estimation, B.M. Ledvina, P.M. Kintner, and E.R. de Paula, J. Geophys. Res., 109, A10306, doi:10.1029/2004JA010489, 2004.
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A 12-channel real-time GPS L1 software receiver, B.M. Ledvina, M.L. Psiaki, S.P. Powell, and P.M. Kintner, Proc. Institute of Navigation Nat. Technical Meeting, Anaheim, CA, Jan. 22-24, 2003, 767- 782, 2003.
Definition team of NASA's "Living with a Star" Geospace Mission sets science priorities, P. Kintner, M. Guhathakurta, J. Spann, and B. Giles, Eos Trans. AGU, 84(7), 61, 2003.
Equatorial anomaly effects on GPS scintillations in Brazil, E.R. de Paula, F.S. Rodrigues, K.N. Iyer, I.J. Kantor, M.A. Abdu, P.M. Kintner, B.M. Ledvina, and H. Kil, Adv. Space Res., 31(3), 2003.
Performance tests of a 12-channel real-time GPS L1 software receiver, B.M. Ledvina, A.P. Cerruti, M.L. Psiaki, S.P. Powell, and P.M. Kintner, Proceedings of the ION GPS, Portland, OR, Sept. 10-12, 2003, 679, 2003.
Scintillations observed at Tucuman as observed from GPS signals: First Results, R.G. Ezquer, P.M. Kintner, M.A. Cabrera, S.M. Radicella, and B. Forte, Adv. Space Res., 31(3), 741-747, 2003.
Spacecraft Attitude Rate Estimation From Geomagnetic Field Measurements, M.L. Psiaki and Y. Oshman, Journal of Guidance, Control, and Dynamics, Vol. 26, No. 2, March-April 2003, pp. 244-252. (Also in Proc. 2002 AIAA/AAS Astrodynamics Specialist Conf.; received Best Paper Award for the conference)
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Attitude Estimation for a Flexible Spacecraft in an Unstable Spin, M.L. Psiaki, E.M. Klatt, P.M. Kintner, Jr., and S.P. Powell, Journal of Guidance, Control, and Dynamics, Vol. 25, No. 1, Jan.-Feb. 2002, pp. 88-95. (Also in Proc. 41st Israel Annual Conference on Aerospace Sciences, 2001.)
First observations of intense GPS L1 amplitude scintillations at midlatitude, B.M. Ledvina, J.J. Makela, and P.M. Kintner, Geophys. Res. Lett., 29(14), 1659, doi:10.1029/2002GL014770, 2002.
Ionospheric irregularity zonal velocities over Cachoeira Paulista, E.R. de Paula, I.J. Kantor, J.HA. Sobral, H. Takahashi, D.C. Santana, D. Gobbi, A.F. de Medeiros, L.A.T. Limiro, H. Kil, P.M. Kintner, and M.J. Taylor, J. Atmos. Solar-Terr. Phys., 64(12-14), 1511-1516, 2002.
Latitudinal variations of scintillation activity and zonal plasma drifts in South America, H. Kil, P.M. Kintner, E.R. de Paula, and I.J. Kantor, Radio Sci., 37(1), 1006, doi:10.1029/ 2001RS002468, 2002.
Observations of equatorial spread-F from Haleakala, Hawaii, M.C. Kelley, J.J. Makela, B.M. Ledvina, and P.M. Kintner, Geophys. Res. Lett., 29(20), 2003, doi:10.1029/2002GL015509, 2002.
Simultaneous total electron content and all-sky camera measurements of an auroral arc, P.M. Kintner, H. Kil, C. Deehr, and P. Schuck, J. Geophys. Res., 107(A7), 1127, doi:10.1029/ 2001JA000110, 2002.
Tests of Magnetometer/Sun-Sensor Orbit Determination Using Flight Data, H. Jung and M.L. Psiaki, Journal of Guidance, Control, and Dynamics. Vol. 25, No. 3, May-June 2002, pp. 582-590. (Also in Proc. 2001 AIAA Guidance, Navigation, and Control Conf.)
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Attitude Sensing Using a Global-Positioning-System Antenna on a Turntable, M.L. Psiaki, Journal of Guidance, Control, and Dynamics, Vol. 24, No. 3, May-June 2001, pp. 474-481. (Also in Proc. 2000 AIAA Guidance, Navigation, and Control Conf.)
Development and use of a GPS ionospheric scintillation monitor, T.L. Beach and P.M. Kintner, IEEE Trans. Geosci. Remote Sensing, 39(5), 918-928, 2001.
Fading time scales associated with GPS signals and potential consequences, P.M. Kintner, H. Kil, T.L. Beach, and E.R. de Paula, Radio Sci., 36(4), 731-744, 2001.
Satellite Orbit Determination Using a Single-Channel Global Positioning System Receiver, M.L. Psiaki, Journal of Guidance, Control, and Dynamics, Vol. 25, No. 1, Jan.-Feb. 2002, pp. 137-144. (Also in Proc. 2000 AIAA/AAS Astrodynamics Specialist Conf.)
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A coming of age for GPS: A RTLinux GPS receiver, B. M. Ledvina, F. Mota and P. M. Kintner, Proc. Workshop Real Time Operating Systems and Applications and Second Real Time Linux Workshop (in Conjunction With IEEE RTSS 2000), Orlando, FL, Nov. 27-28, 2000.
Accuracy of the Global Positioning System-Derived Acceleration Vector, M.L. Psiaki, S.P. Powell, and P.M. Kintner, Jr., Journal of Guidance, Control, and Dynamics, Vol. 23, No. 3, May-June 2000, pp. 532-538. (Also in Proc. 1999 AIAA Guidance, Navigation, and Control Conf.)
Attitude-Determination Filtering via Extended Quaternion Estimation, M.L. Psiaki, Journal of Guidance, Control, and Dynamics, Vol. 23, No. 2, March-April 2000, pp. 206-214. (Also in Proc. 1999 Flight Mechanics Symposium, NASA/GSFC)
Global Positioning System measurements of the ionospheric zonal apparent velocity at Cachoeira Paulista in Brazil, H. Kil, P.M. Kintner, E.R. de Paula and I.J. Kantor, J. Geophys. Res., 105(A3), 5317-5238, 2000.
Nighttime equatorial ionosphere: GPS scintillations and differential carrier phase fluctuations, A. Bhattacharyya, T.L. Beach, S. Basu, and P.M. Kintner, Radio Sci., 35(1), 209-224, 2000.
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Autonomous Low-Earth-Orbit Determination from Magnetometer and Sun Sensor Data, M.L. Psiaki, Journal of Guidance, Control, and Dynamics, Vol. 22, No. 2, March-April 1999, pp. 296-304. (Also in Proc. 1998 AIAA Guidance, Navigation, and Control Conf.)
Autonomous Orbit Determination for Two Spacecraft from Relative Position Measurements, M.L. Psiaki, Journal of Guidance, Control, and Dynamics, Vol. 22, No. 2, March-April 1999, pp. 305-312. (Also in Proc. 1998 AIAA/AAS Astrodynamics Specialist Conf.; received Best Paper Award for the conference)
Equatorial F region irregularity morphology during an equinoctial month at solar minimum, J. Aarons, M. Mendillo, B. Lin, M. Colerico, T. Beach, P. Kintner, J. Scali, B. Reinisch, G. Sales, and E. Kudeki, Space Sci. Rev., 87, 357-386, 1999.
Fading time scales associated with GPS signals, P.M. Kintner, H. Kil, and E. De Paula, Proceedings of IES99, JMG Associates LTD, 1999.
GPS studies of TEC variations and equatorial scintillations, A. Bhattacharyya, T.L. Beach, S. Basu, and P.M. Kintner, Proceedings of IES99, JMG Associates LTD, 5A6-1 to 5A6-8, 1999.
Simultaneous Global Positioning System observations of equatorial scintillations and total electron content fluctuations, T.L. Beach and P.M. Kintner, J. Geophys. Res., 104(A10), 22,553-22,565, 1999.
Square-Root Information Filtering and Fixed-Interval Smoothing with Singularities, M.L. Psiaki, Automatica, Vol. 35, No. 7, July 1999, pp. 1323-1331. (Also in Proc. 1998 American Control Conf.)
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ALEXIS Spacecraft Attitude Reconstruction with Thermal/Flexible Motions Due to Launch Damage, M.L. Psiaki, J. Theiler, J. Bloch, S. Ryan, R.W. Dill, and R.E. Warner, Journal of Guidance, Control, and Dynamics, Vol. 20, No. 5, Sept.-Oct. 1997, pp. 1033-1041. (Also in Proc. 1997 AIAA Guidance, Navigation, and Control Conf.; received Best Paper Award for the conference)
Total electron content variations due to nonclassical traveling ionospheric disturbances: Theory and Global Positioning System observations, T.L. Beach, M.C. Kelley, P.M. Kintner and C.A. Miller, J. Geophys. Res., 102(A4), 7279-7292, 1997.
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Using GPS for telemetry system clock generation and synchronization on-board sounding rockets, S.P. Powell and P.M. Kintner, Proceedings of ION GPS-96, The 9th International Technical Meeting of The Satellite Division of The Institute of Navigation, published by The Institute of Navigation, Alexandria, Virginia, part 2, 1341-1348, 1996.
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