Seebany Datta-Barua
2009
Datta-Barua, S., G. Bust, and G. Crowley (2009), "Estimating Model Parameters from Ionospheric Reverse Engineering (EMPIRE)," presented at CEDAR, Santa Fe, New Mexico, July 1.
Datta-Barua, S., G. Bust, G. Crowley, and N. Curtis (2009), "Estimation of Neutral Winds from 4D Ionospheric Imaging," presented at CEDAR, Santa Fe, New Mexico, June 30.
Datta-Barua, S., G. Bust, and G. Crowley (2009), "Estimating Model Parameters from Ionospheric Reverse Engineering (EMPIRE)," poster presented at CEDAR, Santa Fe, New Mexico, June 30.
2008
Datta-Barua, S., G. Bust, G. Crowley, N. Curtis, and A. Reynolds (2008),
"Estimating Model Parameters from Ionospheric Reverse Engineering (EMPIRE) of
the November 2004 Geomagnetic Storm," presented at AGU Fall Meeting, San
Francisco, CA, December 15-19.
Bust, G.,
S. Datta-Barua, G. Crowley, and N. Curtis (2008),
Estimation of Neutral Winds from 4D Ionospheric Imaging, presented at
URSI General Assembly, Chicago, IL, August 14.
Datta-Barua, S., G. Bust, G. Crowley, and N. Curtis (2008), Deriving
Neutral Winds from Global 4-D Electron Density Fields, presented at
CEDAR, Midway, UT, June 16-21.
2007
S. Datta-Barua, T. Walter, S. Pullen, and P. Enge, “Modeling the 20 November 2003
Ionosphere Storm with GRACE,” Proceedings of the Institute of Navigation (ION) Global
Navigation Satellite Systems (GNSS) 2007, Fort Worth, TX, September 2007, pp. 2840–
2848.
S. Datta-Barua, T. Walter, S. Pullen, and P. Enge, “Modeling the 31 October 2003 Localized
Enhancement with Space- and Ground-Based Data,” Proceedings of the International
Beacon Satellite Symposium 2007, Chestnut Hill, MA, June 2007.
G. X. Gao,
S. Datta-Barua, T. Walter, and P. Enge, “Ionosphere Effects for Wideband
GNSS Signals,” Proceedings of ION Annual Meeting 2007, Cambridge, MA, April 2007.
2006
S. Datta-Barua, T. Walter, J. Blanch, and P. Enge, “Bounding Higher Order Ionosphere
Errors for the Dual Frequency GPS User,” Proceedings of Institute of Navigation (ION)
Global Navigation Satellite Systems (GNSS) 2006, Fort Worth, TX, September 2006, pp.
1377-1392.
J. Lee, S. Pullen,
S. Datta-Barua, and P. Enge, “Assessment of Nominal Ionosphere Spatial
Decorrelation for Local Area Augmentation System (LAAS),” Proceedings of IEEE/ION
Position Location and Navigation Symposium 2006, San Diego, CA, April 2006, pp. 506-
514.
2005
S. Datta-Barua, T. Walter, E. Altshuler, J. Blanch, and P. Enge, “Dst as an Indicator of
Potential Threats to Wide Area Augmentation System (WAAS) Integrity and Availability,”
Proceedings of ION GNSS 2005, Long Beach, CA, September 2005, pp. 2365-2373.
M. Luo, S. Pullen,
S. Datta-Barua, G. Zhang, T. Walter, and P. Enge, “LAAS Study
of Slow-Moving Ionosphere Anomalies and Their Potential Impacts,” Proceedings of ION
GNSS 2005, Long Beach, CA, September 2005, pp. 2337-2349.
S. Datta-Barua, T. Walter, H. Konno, J. Blanch, P. Enge, and A. Komjathy, “Verification
of Low Latitude Ionosphere Effects on WAAS During October 2003 Geomagnetic Storm,”
Proceedings of ION Annual Meeting, Cambridge, MA, June 2005, pp. 429-439.
S. Datta-Barua, T. Walter, J. Blanch, and P. Enge, “Towards WAAS Availability Forecasting:
Analysis of Geomagnetic Data,” Proceedings of the Ionospheric Effects Symposium
(IES) 2005, Alexandria, VA, May 2005.
2004
T. Walter, S. Rajagopal,
S. Datta-Barua, and J. Blanch, “Protecting Against Unsampled
Ionospheric Threats,” Proceedings of Beacon Satellite Symposium, Trieste, Italy, October
2004.
S. Datta-Barua, “Ionospheric Threats to Space-Based Augmentation System Development,”
Proceedings of ION GNSS 2004, Long Beach, CA, September 2004, pp. 1308-1317.
T. Walter,
S. Datta-Barua, J. Blanch, and P. Enge, “The Effects of Large Ionospheric
Gradients on Single Frequency Airborne Smoothing Filters for WAAS and LAAS,” Proceedings
of ION NTM 2004, San Diego, CA, January 2004, pp. 103-109.
S. Rajagopal, T. Walter,
S. Datta-Barua, J. Blanch, and T. Sakai, “Correlation Structure
of the Equatorial Ionosphere,” Proceedings of ION NTM 2004, San Diego, CA, January
2004, pp. 542-550.
2003
S. Datta-Barua, P. H. Doherty, S. H. Delay, T. Dehel, and J. A. Klobuchar, “Ionospheric
Scintillation Effects on Single and Dual Frequency GPS Positioning,” Proceedings of ION
GPS/GNSS 2003, Portland, OR, September 2003, pp. 336-346.
M. Luo, S. Pullen, J. Dennis, H. Konno, G. Xie, T. Walter, P. Enge,
S. Datta-Barua,
and T. Dehel, “LAAS Ionosphere Spatial Gradient Threat Model and Impact of LGF and
Airborne Monitoring,” Proceedings of ION GPS/GNSS 2003, Portland, OR, September
2003, pp. 2255-2274.
2002
P. H. Doherty, T. Dehel, J. A. Klobuchar, S. H. Delay,
S. Datta-Barua, E. R. de Paula,
and F. S. Rodrigues, “Ionospheric Effects on Low-Latitude Space Based Augmentation
Systems,” Proceedings of ION GPS 2002, Portland, OR, September 2002, pp. 1321-1329.
M. Luo, S. Pullen, D. Akos, G. Xie,
S. Datta-Barua, T. Walter, and P. Enge, “Assessment
of Ionospheric Impact on LAAS Using WAAS Supertruth Data,” Proceedings of ION 58th
Annual Meeting, Albuquerque, NM, June 2002, pp. 175-186.
S. Datta-Barua, T. Walter, S. Pullen, M. Luo, J. Blanch, and P. Enge, “Using WAAS
Ionospheric Data to Estimate LAAS Short-Baseline Gradients,” Proceedings of ION National
Technical Meeting (NTM) 2002, Anaheim, CA, January 2002, pp. 523-530.