Our scientific team routinely publishes in peer-reviewed journals. Below are selected papers relevant to our on-going research in fundamental atmospheric physics.
| 2013 | Interplanetary Magnetic Field By Control of Prompt Total Electron Content Increases During Superstorms | G. Crowley |
| 2013 | Plasma distribution and electric field dynamics of ionospheric storm transition regions from GNSS imaging | G. Crowley |
| 2013 | A Semi-Empirical Satellite Accommodation Model for Spherical and Randomly Tumbling Objects | M. Pilinski |
| 2012 | DICE Mission Design, Development, and Implementations: Success and Challenges | G. Crowley, S. M. I. Azeem |
| 2012 | Tutorial: The Neutral Atmosphere and the Satellite Drag Environment | G. Crowley, S. M. I. Azeem, M. Pilinski |
| 2012 | The Role of Zonal Winds in the Production of a Pre-reversal Enhancement in the Vertical Ion Drift in the Low Latitude Ionosphere | G. Crowley, S. M. I. Azeem |
| 2012 | Characteristics of Traveling Ionospheric Disturbances Observed by the TIDDBIT Sounder | G. Crowley |
| 2012 | On TIE-GCM simulation of the evening equatorial plasma vortex | G. Crowley |
| 2012 | Intense Dayside Joule Heating During the April 5, 2010 Geomagnetic Storm Recovery Phase Observed by AMIE and AMPERE | G. Crowley |
| 2012 | Aerodynamic Analysis Based on CHAMP Satellite Lift-to-Drag Measurements | M. Pilinski |
| 2012 | AMPERE and GEOScan: Utilizing Commercial Space Infrastructure for disaster mitigation, planning and response | M. Pilinski |
| 2012 | The impact of helium on thermosphere mass density response to geomagnetic activity during the recent solar minimum | M. Pilinski |
| 2011 | Effects of geomagnetic super storms on the ionospheric F-region in the South American sector using a GPS technique: A Review | G. Crowley |
| 2011 | Plug-and-Play Space Weather Sensor for a CubeSat | G. Crowley, S. M. I. Azeem |
| 2011 | CASES: A Novel Low-Cost Ground-based Dual-Frequency GPS Software Receiver and Space Weather Monitor | G. Crowley, S. M. I. Azeem |
| 2011 | CASES: A Smart, Compact GPS SoftwareReceiver for Space Weather Monitoring | G. Crowley |
| 2011 | C/NOFS detection of the equatorial ionospheric electric field response to the 2009 major sudden stratospheric warming event | G. Crowley, S. M. I. Azeem |
| 2011 | A Study of Space Shuttle Plumes in the Lower Thermosphere | G. Crowley, S. M. I. Azeem |
| 2011 | Extreme Poynting Flux in the Dayside Thermosphere: Examples and Statistics | G. Crowley |
| 2011 | Deducing storm-time F-region ionospheric dynamics from 3-D time-varying imaging | G. Crowley |
| 2011 | Dynamic Gas-Surface Interaction Modeling for Satellite Aerodynamic Computations | M. Pilinski |
| 2011 | Measuring Absolute Thermospheric Densities and Accommodation Coefficients using Paddlewheel Satellites: Past Findings, Present Uses, and Future Mission Concepts | M. Pilinski |
| 2011 | Drag Coefficients of Satellites with Concave Geometries: Comparing Models and Observations | M. Pilinski |
| 2010 | Error Propagation in Ionospheric Image-based Parameter Estimation | G. Crowley |
| 2010 | A comprehensive rocket and radar study of midlatitude spread F | G. Crowley |
| 2010 | Space Weather Gets Real-on Smartphones | G. Crowley |
| 2010 | Sources of the traveling ionospheric disturbances observed by the ionospheric TIDDBIT sounder near Wallops Island on 30 October 2007 | G. Crowley |
| 2010 | Periodic spacing between consecutive equatorial plasma bubbles | G. Crowley |
| 2010 | Can molecular diffusion explain Space Shuttle plume spreading? | G. Crowley |
| 2010 | Thermospheric density enhancements in the dayside cusp region during strong BY conditions | G. Crowley |
| 2010 | On the causes of plasmaspheric rotation variability: IMAGE EUV observations | G. Crowley |
| 2010 | Comparison of the Hill-Siscoe Polar Cap Potential Theory with the Weimer and AMIE Models | G. Crowley |
| 2010 | Mesosphere and lower thermosphere temperature anomalies and the 2002 Antarctic Sudden Stratospheric Warming | S. M. I. Azeem |
| 2010 | Semi-Empirical Model for Satellite Energy-Accommodation Coefficients | M. Pilinski |
| 2009 | Neutral wind estimation from 4-D ionospheric electron density images | G. Crowley |
| 2009 | On the origin of pre-reversal enhancement of the zonal equatorial electric field | G. Crowley |
| 2009 | Large-scale instabilities of the lower thermosphere during an active period | G. Crowley |
| 2009 | Dynamics of the Dayside Aurora Australis | S. M. I. Azeem |
| 2009 | Multi-Year Observations of Tidal Oscillations in OH-M(3,1) Rotational Temperatures at South Pole, Antarctica | S. M. I. Azeem |
| 2009 | An Innovative Method for Measuring Drag on Small Satellites | M. Pilinski |
| 2008 | Mapping the time-varying distribution of highaltitude plasma during storms, in Midlatitude Ionospheric Dynamics and Disturbances | G. Crowley |
| 2008 | Joule Heating in the Lower Thermosphere Caused by Large-Scale Field-Aligned Currents – Solar Wind and Interplanetary Magnetic Field Influences | G. Crowley |
| 2008 | Superposed epoch analysis of the dayside ionospheric response to four intense geomagnetic storms | G. Crowley |
| 2008 | Periodic Modulations in Thermospheric Composition by Solar Wind High Speed Streams | G. Crowley |
| 2008 | Neutral Composition and Density Effects in the October-November 2003 Magnetic Storms | G. Crowley |
| 2008 | Disturbed O/N2 Ratios and Their Transport to Middle and Low Latitudes | G. Crowley |
| 2008 | Impact of the Neutral Wind Dynamo on the Development of the Region 2 Dynamo | G. Crowley |
| 2008 | Mapping the Time-Varying Distribution of High-Altitude Plasma During Storms | G. Crowley |
| 2008 | An empirical model of the Earth’s horizontal wind fields: HWM07 | G. Crowley |
| 2008 | Optical Estimation of Auroral Ion Upflow II: A Case Study | S. M. I. Azeem |
| 2007 | Tracking of Polar Cap Ionospheric Patches using Data Assimilation | G. Crowley |
| 2007 | Four Dimensional GPS Imaging of Space-Weather Storms | G. Crowley |
| 2007 | Mars Thermospheric Winds from MGS and Odyssey Accelerometers | G. Crowley |
| 2007 | Solar Cycle Variation and Long Term Trend in South Pole OH airglow Temperature Observations | S. M. I. Azeem |
| 2007 | Tidal Features in the Northern High-Latitude Mesospheric Temperature and Neutral Winds | S. M. I. Azeem |
| 2006 | Global Thermosphere-Ionosphere Response to Onset of November 20, 2003 Magnetic Storm | G. Crowley |
| 2006 | Response of the upper/middle atmosphere to coronal holes and powerful high-speed solar wind streams in 2003, in Recurrent Magnetic Storms: Corotating Solar Wind Streams | G. Crowley |
| 2006 | Effect of IMF By on thermospheric composition at high and middle latitudes: 2. Data comparisons | G. Crowley |
| 2006 | Large variations in the thermosphere and ionosphere during minor geomagnetic disturbances in April 2002 and their association with IMF By | G. Crowley |
| 2006 | Storm-Time Penetration Electric Fields and Their Effects | G. Crowley |
| 2006 | The University Nanosat Program from Concept to Flight: a Dual Student Program Perspective on What Works and What Does Not | M. Pilinski |
| 2005 | Global Thermosphere-Ionosphere Response to Geomagnetic Storms, Proceedings of the Ionospheric Effects Symposium, Alexandria, VA | G. Crowley |
| 2005 | First look at the 20 November 2003 superstorm with TIMED/GUVI: Comparisons with a thermospheric global circulation model | G. Crowley |
| 2005 | Energy transport in the thermosphere during the solar storms of April 2002 | G. Crowley |
| 2005 | Effects of the major geomagnetic storms of October 2003 on the equatorial and low-latitude F region in two longitudinal sectors | G. Crowley |
| 2005 | Thermospheric Density Structures Over the Polar Regions Observed With CHAMP | G. Crowley |
| 2005 | Observational Study of the 4-Day Wave in the Mesosphere Preceding the Sudden Stratospheric Warming Events During 1995 and 2002 | S. M. I. Azeem |
| 2004 | Response of the Equatorial and Low-Latitude Ionosphere during the Space Weather Events of April 2002 | G. Crowley |
| 2004 | Longitudinal Difference Observed in the Ionospheric F-Region During the Major Geomagnetic Storm of March 31, 2001 | G. Crowley |
| 2004 | Quiet-time seasonal behavior of the thermosphere seen in the far ultraviolet dayglow | G. Crowley |
| 2003 | Initial observations with the Global Ultraviolet Imager (GUVI) in the NASA TIMED satellite mission | G. Crowley |
| 2003 | Modeling of the Solar Wind Originated Energy Relevant to the Thermosphere/Ionosphere | G. Crowley |
| 2003 | Comparison of Common Climatology Data | G. Crowley |
| 2003 | The Use of Far Ultraviolet Remote Sensing to Monitor Space Weather | G. Crowley |
| 2002 | Construction of a particle climatology for the study of solar particle fluxes on the atmosphere | G. Crowley |
| 2001 | Dayside enhancements of thermospheric O/N2 following magnetic storm onset | G. Crowley |
| 2001 | Quantification of high latitude electric field variability | G. Crowley |
| 2001 | Observations of the 2-Day Wave in UARS MLS Temperature and Ozone | S. M. I. Azeem |
| 2000 | Response to `Comment on “The diffuse aurora: A significant source of ionization in the middle atmosphere” by L. B. Callis` | G. Crowley |
| 2000 | Transformation of high-latitude ionospheric F region patches into blobs during the March 21, 1990 | G. Crowley |
| 2000 | Simulation of the pre-reversal enhancement in the low latitude vertical ion drifts | G. Crowley |
| 2000 | A statistical model of the ionospheric electric potential | G. Crowley |
| 2000 | The Use of Far Ultraviolet Remote Sensing to Monitor Space Weather | G. Crowley |
| 2000 | Empirical modeling of particle precipitation and the study of effects on the terrestrial thermosphere and ionosphere | G. Crowley |
| 2000 | Space-time analysis of TIMED-Doppler Interferometer (TIDI) measurements | S. M. I. Azeem |
| 1999 | Next Generation Space Weather Specification and Forecasting Model, Proceedings of the Ionospheric Effects Symposium | G. Crowley |
| 1999 | On the hemispheric symmetry in thermospheric nitric oxide | G. Crowley |
| 1999 | Space Weather Simulation on Networks of Workstations | G. Crowley |
| 1999 | Variations of the thermospheric nitric oxide mass mixing ratio as a function of Kp, altitude, and magnetic local time | G. Crowley |
| 1998 | Nitric oxide variations in the mesosphere and lower thermosphere during the November 1993 storm period | G. Crowley |
| 1998 | UARS particle environment monitor observations during the November 1993 storm: Auroral morphology, spectral characterization, and energy deposition | G. Crowley |
| 1998 | The first real-time worldwide ionospheric predictions network: An advance in support of spaceborne experimentation, on-line model validation, and space weather | G. Crowley |
| 1997 | Recent results of the CEDAR Storm Study | G. Crowley |
| 1997 | The diffuse aurora: A significant source of ionization in the middle atmosphere | G. Crowley |
| 1997 | Global simulations and observations of O(1S), O2(1ОЈ) and OH mesospheric nightglow emissions | G. Crowley |
| 1997 | A theoretical analysis of the energy budget in the lower thermosphere | S. M. I. Azeem |
| 1997 | Lower thermospheric neutral winds at Sondre Stromfjord: A seasonal analysis | S. M. I. Azeem |
| 1996 | Critical Review on Ionospheric Patches and Blobs, in The Review of Radio Science 1992-1996 | G. Crowley |
| 1996 | Cellular structures in the high-latitude thermosphere | G. Crowley |
| 1996 | Neutral density cells in the lower thermosphere at high latitudes | G. Crowley |
| 1996 | Formation mechanism for thermospheric neutral density cells at high latitudes | G. Crowley |
| 1996 | Neutral Density Cells in the high latitude thermosphere: morphology for solar maximum deduced from TIGCM simulations | G. Crowley |
| 1995 | Satellite observations of neutral density cells in the lower thermosphere at high latitudes, AGU Monograph 87 on the Mesosphere and Lower Thermosphere | G. Crowley |
| 1995 | Interpretation of an unusual high latitude density decrease in terms of thermospheric density cells | G. Crowley |
| 1995 | Ground-based observations of ion/neutral coupling at Thule and Qanaq, Greenland | G. Crowley |
| 1994 | The Global Ultraviolet Imager (GUVI) for the NASA TIMED mission | G. Crowley |
| 1993 | Global modeling of UV/Visible emissions from space: retrieval of mesosphere/lower thermosphere pressure, temperature and ozone, Proceedings of International Symposium on Spectral Sensing Research | G. Crowley |
| 1993 | The dynamic ionospheric polar hole | G. Crowley |
| 1993 | Ionospheric convection response to slow, strong variations in a northward interplanetary magnetic field: A case study for January 14, 1988 | G. Crowley |
| 1993 | Global atmospheric remote sensing, Proceeding of the 25th International Symposium on remote sensing and global environment change | G. Crowley |
| 1993 | Calculations of Riometer Absorption Associated with F-region Plasma Structures Based on Sondre Stromfjord Incoherent Scatter Radar Observation | G. Crowley |
| 1992 | Digisonde measurements of polar cap convection for northward interplanetary magnetic field | G. Crowley |
| 1992 | Polar Cap Convection for Bz Northward | G. Crowley |
| 1991 | Dynamics of the Earth’s thermosphere: A Review | G. Crowley |
| 1990 | Cusp signatures from the Digisonde? | G. Crowley |
| 1989 | On the mechanisms responsible for high-latitude thermospheric composition variations during the recovery phase of a geomeagnetic storm | G. Crowley |
| 1989 | The Equinox Transition Study: An overview | G. Crowley |
| 1989 | Thermospheric dynamics during September 18-19, 1984 1. Model simulations | G. Crowley |
| 1989 | Thermospheric dynamics during September 18-19, 1984 2. Validation of the NCAR thermospheric general circulation model | G. Crowley |
| 1989 | Ionospheric effects at low latitudes during the March 22, 1979, geomagnetic storm | G. Crowley |
| 1989 | Electrodynamic patterns for September 19, 1984 | G. Crowley |
| 1988 | A synoptic study of TIDs observed in the United Kingdom during the first WAGS campaign | G. Crowley |
| 1988 | An observation of atmospheric gravity wave cause and effect during the October 1985 WAGS campaign | G. Crowley |
| 1988 | The general and propagation of atmospheric gravity waves observed during the World-wide Atmospheric Gravity wave Study (WAGS) | G. Crowley |
| 1987 | Observational evidence of cavity modes in the Earth’s magnetosphere | G. Crowley |
| 1987 | Comparison of short period TID morphologies in Antarctica during geomagnetically quiet and active intervals | G. Crowley |
| 1987 | Observation of the source and propagation of atmospheric gravity waves | G. Crowley |
| 1985 | High time-resolution heating associated with a Pc5 micropulsation | G. Crowley |
| 1984 | Large simultaneous disturbances in the ionosphere over Antarctica | G. Crowley |
| 1984 | Determination of vertical neutral temperature and wind profiles using EISCAT and HF Doppler radar | G. Crowley |
| 1980 | Large simultaneous disturbances in the Antarctic ionosphere | G. Crowley |
