Xiaoqing Pi

Best Publications

• Monitoring of global ionospheric irregularities using the Worldwide GPS Network

  X. Pi;A. J. Mannucci;U. J. Lindqwister;C. M. Ho

  1090
  Citations

• Onset conditions for equatorial spread F

  Michael Mendillo;Jeffrey Baumgardner;Xiaoqing Pi;Peter J. Sultan

  256
  Citations

• Global ionosphere perturbations monitored by the Worldwide GPS Network

  C. M. Ho;A. J. Mannucci;U. J. Lindqwister;X. Pi

  234
  Citations

• Robust detection of ionospheric irregularities

  Todd Walter;Andrew Hansen;Juan Blanch;Per Enge

  231
  Citations

• COSMIC GPS Ionospheric Sensing and Space Weather

  George A. Hajj;Lou C. Lee;Xiaoqing Pi;Larry J. Romans

  210
  Citations

• Wavenumber-4 patterns of the total electron content over the low latitude ionosphere

  W. Wan;L. Liu;X. Pi;M.-L. Zhang

  200
  Citations

• Automated daily process for global ionospheric total electron content maps and satellite ocean altimeter ionospheric calibration based on Global Positioning System data

  B.A. Iijima;I.L. Harris;C.M. Ho;U.J. Lindqwister

  169
  Citations

• Development of the Global Assimilative Ionospheric Model

  Unknown

  146
  Citations

• Global thermosphere‐ionosphere response to onset of 20 November 2003 magnetic storm

  G. Crowley;C. L. Hackert;R. R. Meier;D. J. Strickland

  139
  Citations

• The global ionospheric asymmetry in total electron content

  Michael Mendillo;Chia-Lin Huang;Xiaoqing Pi;Henry Rishbeth;Henry Rishbeth

  136
  Citations

• Ionospheric effects on SAR imaging: a numerical study

  Jun Liu;Y. Kuga;A. Ishimaru;Xiaoqing Pi

  124
  Citations

• Data assimilation of ground GPS total electron content into a physics‐based ionospheric model by use of the Kalman filter

  Unknown

  118
  Citations

• Estimation of E × B drift using a global assimilative ionospheric model: An observation system simulation experiment

  Xiaoqing Pi;Chunming Wang;George A. Hajj;Gary Rosen

  116
  Citations

• An overview of the early November 1993 geomagnetic storm

  D. J. Knipp;B. A. Emery;M. Engebretson;X. Li

  115
  Citations

• CEDAR Electrodynamics Thermosphere Ionosphere (ETI) Challenge for systematic assessment of ionosphere/thermosphere models: NmF2, hmF2, and vertical drift using ground-based observations

  J. S. Shim;M. Kuznetsova;L. Rastätter;M. Hesse

  114
  Citations

• Ionospheric total electron content perturbations monitored by the GPS global network during two northern hemisphere winter storms

  C. M. Ho;A. J. Mannucci;L. Sparks;X. Pi

  105
  Citations

• GPS and Ionosphere

  A. Mannucci;B. Iijima;U. Lindqwister;X. Pi

  103
  Citations

• CEDAR Electrodynamics Thermosphere Ionosphere (ETI) Challenge for systematic assessment of ionosphere/thermosphere models: Electron density, neutral density, NmF2, and hmF2 using space based observations

  J. S. Shim;M. Kuznetsova;L. Rastätter;D. Bilitza

  102
  Citations

• Imaging ionospheric inhomogeneities using spaceborne synthetic aperture radar

  Xiaoqing Pi;Anthony Freeman;Bruce Chapman;Paul Rosen

  98
  Citations

• Assessment of global TEC mapping using a three-dimensional electron density model

  Anthony J Mannucci;Byron Iijima;Lawrence Sparks;Xiaoqing Pi

  93
  Citations