Hanscom Air Force Research Laboratory, Massachusetts

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    I[Hanscom Air Force Research Laboratory, Massachusetts]
    PI["Parent Institutions (1)"]
    CI["Child Institutions (0)"]
    AW["Affiliated Works (489)"]
    CA["Linked Collaborating Authors (8)"]
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    CI== skos:broader ==>I
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ADS ID [?]

A00295

Abbreviation [?]

Hanscom AFB AFRL

Parent Institutions [?]

• U.S. Air Force

Child Institutions [?]

Affiliated Works

sorted by decreasing year, and then by display-name

• Approaches to Measuring CO<SUB>2</SUB>(ν <SUB>2</SUB>)-O Vibrational Energy Transfer
• CRRES Electric Field Power Spectral Distributions
• Data Driven High Latitude Ionospheric Specification
• Downstream Forecasting of Ionospheric Scintillation Based on Trajectory Modeling of In-situ Measurements
• Equatorial Ionospheric Modeling and Forecasting for the C/NOFS Program
• Estimation of Ionospheric S4 Scintillation Indices from GPS Differential TEC Measurements Using a Discretized Phase Screen Approach
• Evaluating new thermospheric neutral density models with a 30-year satellite drag database
• Evaluating solar flux proxies for thermospheric neutral density variability with a 30-year satellite drag database
• Evaluation of Metrics for Ambient Ionospheric Specification
• Forecasting Spacecraft Frame Charging at Geosynchronous Altitude with the MSFM
• Future Directions in Ionospheric Space Weather Application
• Global Ionospheric/Magnetospheric Response to the Bastille Day Storm
• Guiding-Center Simulations of Stormtime Ring Current Electrons
• Heliospheric Current Sheet Crossings During the 1995-1996 Solar Minimum
• Improved Modeling of Thermospheric Density Perturbations With Application to Satellite Ephemeris Prediction
• Influence of O-CO<SUB>2</SUB> and O-NO Vibrational Energy Transfer on Thermospheric Density and Satellite Drag Predictions
• Interhemispheric Conjugacy of High-Latitude Ionospheric Convection Determined From DMSP IMF-Dependent Models
• Langmuir and Lower Hybrid Wave Bursts in a Laboratory Model of Ionospheric Modification
• Local Heliospheric Current Sheet Structure From Two-Point Measurements
• Model of Odd N in the Terrestrial Thermosphere: 1. A First Principles Calculation of the NO<SUB>2</SUB> Potential Energy Surfaces Relevant to the Production of NO via the N(<SUP>2</SUP>D)+O<SUB>2</SUB> Reaction.
• Modeling the Ionization Yield in Solar Panel Discharges
• New Results for the Self-Consistent Parallel E-Field and Particle Distributions in the Auroral Return Current Region
• On the Possibility of Dual Mesospheric Bores
• Operational Single-Frequency GPS Error Maps
• Polar Observations of the Temporal/Spatial Evolution of Merging at the Dayside Magnetopause and Comparison to MHD Simulation Results
• Predicting Propagation Timing Delays in the Interplanetary Magnetic Field
• Response of the Equatorial Ionosphere to Major Magnetic Storms During the Current Solar Maximum Phase
• Solar Energetic Particle Events: Flares and CME-Driven Shock Waves
• Stimulated Emissions and Radar Scatter from Pulsed RF-Ionosphere Interactions at HAARP
• Stormtime Pc5 Hydromagnetic Waves in the Middle Magnetosphere: Modulation of Pc1 Ion Cyclotron Waves and the Role of Medium Energy Ions
• Structure in Middle and Upper Atmospheric Infrared Radiance
• Study of the Latitudinal Coherence of Neutral Wind and Plasma Irregularity Drift Coupling in the Nighttime F Region Ionosphere
• Temperature-Dependent Vibrational Relaxation of NO(v=1) by O Atoms
• The Earth's Rotation as an Energy Source for Auroral Arcs
• The Levels of Equatorial Spread F, From Bottomside Spread F to Equatorial Bubbles: Their Increase With E x B Drift Velocity, and Their Suppression With Geomagnetic Activity
• The Semiannual Variation of Great Geomagnetic Storms
• Three-dimensional theory of magnetostatic structures in the solar corona
• An Overview and Science Results from the SABER Experiment on the TIMED Satellite
• Analysis of the April 2002 Geomagnetic Storm Effect on Global CO<SUB>2</SUB> Infrared Limb Emission as Observed by TIMED/SABER.
• Charging of Mirrors in Space : A Proposed Cause of Satellite Solar Panel Anomalies
• Comparisons of SABER Temperature Profiles With Rocket, Groundbased, and Satellite Measurements
• Dayside optical observations of high latitude plasma structures
• Derivation of Mesospheric Ozone From SABER/TIMED Measurements of the O<SUB>2</SUB> Infrared Atmospheric Band Emission in the Dayglow
• Electrodynamics of the Duskside Aurora
• Energy Balance in the Sun-Earth System During the Solar Storm Events of April 2002
• Estimating Equatorial Electron Radiation Belt Fluxes in the Outer-Zone Using Navstar 10 BBDI Data
• Evidence for a Dominant Russell-McPherron/Rosenberg-Coleman Origin of the Semiannual Variation of Geomagnetic Activity in 1954 and 1996
• Evidence for an OH(v) Excitation Mechanism from CO<SUB>2</SUB> 4.3-μm Nighttime Measurements Taken by the SABER Experiment on the TIMED Mission
• Exospheric temperature formulation for use in atmospheric density models based on new data and proxies
• Extremely Low Ionospheric Densities Observed During April 2002 Storm
• From Supernovae To Equatorial Ionosphere, Following a Tortuous Path Through Computer Sciences, Oceanography, and Much, Much More
• Global Ionospheric Response to the April 2002 Storm: Tracing the Energy Flow
• Guiding-Center Simulations of Stormtime Ring Current Electrons
• HNO<SUB>3</SUB> Condensation on Ice in the Upper Troposphere: Comparing Laboratory, Atmospheric and Theoretical Data
• How Magnetically Open are Magnetic Clouds Beyond 1 AU?
• Infrared Backgrounds from Rotational Non-Equilibrium Processes in the Upper Atmosphere
• Intense Flares Without Solar Energetic Particle Events
• Ionospheric Response to the Recurrent Geomagnetic Activity of April 02: Total Electron Content and GPS/UHF Scintillation Variations From the Magnetic Pole to the Equator
• MHD Shock Fitting Algorithm
• Midcourse Space Experiment (MSX): Analysis of Radiometric and Spectral Measurements of Infrared Limb Radiance
• Observational search for magnetosheath merging
• Optical Turbulence Forecasting
• Outer Zone Electron Spectra from CEASE/TSX5
• Overview of One Aspect of the Sun-Earth Connection during the April 2002 Events: the "Magnetospheric Driver" Chain
• Penetration Electric Fields and Magnetospheric Convection During the April 2002 Storm
• Physics-Based Kalman Filters for Neutral Density Specification and Forecasts
• Polar Cap Observations From DMSP During the April 2002 Magnetic Storms
• Predicting Equatorial Spread-F with First-Principles Ionospheric Models
• Results from the Compact Environmental Anomaly Sensor (CEASE) on TSX-5
• Rise Times of Solar Energetic Particle Events and Speeds of CMEs
• Simultaneous Retrieval of Temperature and CO<SUB>2</SUB> Abundance in the Mesosphere and Lower Thermosphere From SABER Observations of Infrared Limb Emission
• Solar Cycle Variations of the F Corona Brightness Resulting from the Interaction of Dust Grains with CMEs
• Sources of 5.3 μm emission from NO observed by SABER
• Spacecraft Charging at Geosynchronous Altitude: Application Development
• Spacecraft Charging in Sunlight: Theory and Observations
• Stimulated Emissions and Radar Scatter from Pulsed and ELF Modulated RF-Ionosphere Interactions at HAARP
• Testing the Potential Saturation Predictions of the Hill Model Using Observations From the March 31, 2001 Storm
• The Breakdown of MHD in the Auroral Region and the Generation of Parallel Electric Fields
• The Equatorial Anomaly and Equatorial Spread F: Their Joint Dependence on Maximum Pre-reversal Drift Velocity Measured During Solar Maximum
• The Global Distribution of Limb Radiance Measured by the Midcourse Space Experiment (MSX)
• The Global Ionosphere During the April 17 to 20, 2002 Magnetic Storm
• Wave Structures Within Sub-Auroral Polarization Streams during the November 6, 2001 magnetic storm
• A Sequential Sounding Rocket Flight Through Nighttime Midlatitude Plasma Layers
• An Overview Of The SABER Experiment And Science Results
• Analysis of the Energy Input and Loss in the Thermosphere During the Auroral Events Using SABER Infrared Limb Emission and GUVI Limb Emission
• Artificial Depletion of the Relativistic Electrons in the Radiation Belt
• CLUSTER observations of lower hybrid waves excited at high altitudes by electromagnetic whistler mode signals from HAARP
• Combined Sounding Rocket and SuperDarn/EISCAT Radar Observations of Plasma Convection, Shear, Irregularities and other Phenomena in the Cusp and Boundary Layer during IMF Bz Negative and By Negative Conditions
• Comparison of DMSP SSIES Density and Temperature Measurements With Ground-Based Incoherent Scatter Radar Data
• Conjugate Point Equatorial Experiments in Brazil: Preliminary results on Space Weather Related Variabilities in Spread F and Ionization Anomaly.
• Critical Temperature for the Onset of Spacecraft Charging, An Update
• Detection of Long-Term Variations in Neutral Thermospheric Density
• Determination of Density and Temperature at High Altitudes using Raleigh and Raman Scattering of Solar radiation
• Determination of the Short- and Long-Range Parallel Potential in the Downward Auroral-Current Region From FAST Satellite Data and Theory
• Dynamics of the Local E-Region Neutral Winds at Midlatitudes Observed With a Sequence of Chemical Tracer Releases During Sporadic E Conditions
• Elements of the energy budget of the mesosphere as revealed by the SABER experiment
• Forecasting of Ionospheric Scintillation Based on Satellite In-situ Measurements
• High resolution three-dimensional simulations of structuring of polar cap patches
• Impact of SABER-Observed CO<SUB>2</SUB> Concentrations on SABER-CSU Lidar Mesospheric Temperature Comparisons at Fort Collins, Colorado.
• L-Band TEC Measurements and Lower Frequency Scintillation
• Laboratory Studies of CO<SUB>2</SUB>(ν <SUB>2</SUB>)-O Vibrational Energy Transfer
• Large-Scale Magnetic Field Inversions at Sector Boundaries and Their Relation to Coronal Mass Ejections
• Local Time Dependence of CO<SUB>2</SUB> LWIR Emission in the Lower Thermosphere from SABER: Implications for Atmospheric Cooling
• Magnetic field line curvature induced pitch angle diffusion in the radiation belts
• Mapping the Field-Aligned Currents During a Superstorm
• Multi-station Scintillation Observations at Spitzbergen During the NASA Cusp Rocket Campaign
• New Geomagnetic Index (idv) Measuring Magnitude of Interplanetary Magnetic Field
• Oblique Alfven Waves as a Source for Stable Auroral Arcs
• Observation and Modeling of Mesospheric Frontal Events, Bores, and Nonlinear Waves
• Observing the Storm Time Ring Current from Low Earth Orbit
• Origins of Coronal Shock Waves Revisited
• Predicting Equatorial Spread-F with First-Principles Ionospheric Models
• Quasilinear Diffusion Coefficients for Chorus Waves in a Low Density Plasma
• Radiation Belt Modeling: Implementation Issues When Solving Three-dimensional Diffusion Equations
• Reassessment of Calibrations of Precipitating Particle Sensors on DMSP Spacecraft
• Return Current Region Aurora: Dayside Parameterization of Ion Conics and BBELF Activity at FAST Altitudes
• SABER Observations of Polar Summer/Winter Mesospheric and Lower Thermospheric Temperatures and Comparisons With Correlative Measurements Taken During the MaCWAVE Campaign
• SMEI: First Results and Future Capabilities
• Slow, Fast and Mixed Compressible Modes near the Magnetopause
• Solar Fast-Wind Regions as Sources of Shock Energetic Particle Production
• Spacecraft Charging Specification Using Model Environments
• Spatial Intensity Gradients of Impulsive Particle Events and Supradiffusive Magnetic Fields
• Spatial Structure in Clear-Air Water Vapor
• Specifying and Predicting Ionospheric Disturbances with C/NOFS
• Stellar Variability Studies with SMEI
• Stimulated Emission and Radar Observations of RF-Ionosphere Interaction Experiments at HAARP
• Stormtime Ionospheric Irregularities in SAPS-Related Troughs: Causes of GPS Scintillations at Mid Latitudes
• Stormtime Redistribution of the Low-Latitude Ionosphere and the Formation of the Plasmaspheric Bulge
• The Effect of Joule Heating on Neutral Density
• The Linear Dependence of the Post-sunset Equatorial Anomaly Electron Density on Solar Flux, and its Relation to the Linear Dependence of the Maximum Pre-reversal ExB Drift Velocity on Solar Flux.
• The O+ Density Trough at 5000 km Altitude in the Polar Cap
• The Solar Mass Ejection Imager (SMEI)
• The Solar Mass Ejection Imager (SMEI) Mission
• The Solar Mass Ejection Imager (SMEI) and Related Remote-Sensing Heliospheric Observations
• The Solar Mass Ejection Imager: Early Results and Prospects for Space Weather Forecasts
• Total Electron Content in Nighttime Equatorial Ionosphere: Theoretical Calculations and Comparisons With Data
• Transient Sheets of Field-Aligned Currents Observed During a Superstorm
• Wave Contributions to Coupling Between the Ring Current/Plasmasphere and Subauroral Ionosphere
• A Comparison of Coronal Magnetic Field and Heliospheric Current Sheet Derived From the MAS and WSA Models
• Accelerometer and Orbital Drag Thermospheric Density Inter-comparisons
• Analysis of the SABER 4.3-μ m Nighttime Radiance and Implications for the Temperature and CO<SUB>2</SUB> vmr Retrieval
• Automated Detection and Tracking of Equatorial Plasma Depletions Using Ground-Based Optical Imagers
• CRRES and DMSP Observations of Wave and Plasma Disturbances Associated with the Stormtime Ring Current in the Plasmasphere and Topside Ionosphere
• Comet Tail Disconnections Observed by SMEI
• Comparison of MeV Electron Response During the October-November 2003 and July 2004 Storm Intervals
• Critical Temperature for the Onset of Spacecraft Charging at Geosynchronous Altitudes in a `Cut-Off' Maxwellian Space Plasma
• Determination of high-altitude atomic oxygen density and temperature by a Raman LIDAR
• Electrodynamics of M-I Coupling during the Main Phase of Superstorms
• Extraordinarily High Electron Densities Observed in the Crest of the Post-sunset Equatorial Anomaly, Their Persistence with Solar Rotation and the Evidence of an Enhancement of Maximum Pre-reversal ExB Drift Velocity
• Global Occurrence Statistics of Mesospheric Inversion Layers Obtained From SABER Temperature Profiles
• Heliospheric Imagers for Tracking Coronal Mass Ejections: Lessons Learned from the Solar Mass Ejection Imager
• Hemispheric Differences and Evolution of the Cold Summer Mesopause Observed by the SABER Experiment on the TIMED Satellite
• High-Latitude Joule Heating Compared With Observed Global Neutral Density Response
• Imaging of Interplanetary Disturbances Causing Forbush Decreases
• Impact of E-Region Ion-Neutral Chemistry on SABER Measurements of 4.3 um Emission and the Retrieval of Kinetic Temperature and Carbon Dioxide
• Ionospheric Observations Made During Major Storms by DMSP and Champ
• Ionospheric Tomography Application to Model Validation at High Latitude: A Trough Study
• Magnetic field line curvature induced pitch angle diffusion in the radiation belts
• Modeling Low Latitude Ion Densities During Magnetic Storms
• Multi-Instrument Mapping of the Small-Scale Flow Dynamics Related to a Cusp Auroral Transient
• Multi-instrument Observations of the Development of the Equatorial Ionization Anomaly and Links to Scintillation
• Near Synchronous Plasma Structuring in the Middle and Equatorial Ionosphere During Intense Magnetic Storms
• Near-Relativistic Electron 1/V Onset Plots
• Parallel Electric Fields and Double Layers in Downward Auroral-Current Regions from Theory and Satellite Data
• Polar cap Artificial Auroras
• Power Spectra and Geophysical Variations in the Auroral Hemispheric Power
• Propagation of the 12 May 1997 ICME in Evolving Solar Wind Structures
• Properties of magnetic merging at the magnetopause inferred from dayside 557.7-nm all-sky images
• Redistribution of the Stormtime Ionosphere and the Formation of a Plasmaspheric Bulge
• Semiannual Variation of Geomagnetic Activity: Protons or Photons?
• Space Weather Aspects of the STEREO Mission
• The Transpolar Potential During the November 2003 Magnetic Storm
• Theoretical Plasma Density Distribution at low Latitudes: Comparison of Neutral Wind Models
• Transforming Away the Cross Term in Quasilinear Diffusion
• Using global MHD simulations to relate the Three-Part Structure of CMEs to in situ observations
• Wind/WAVES and SMEI Observations of ICMEs
• Working with the photospheric magnetic field observations from Mount Wilson, Wilcox, and Kitt Solar Observatories
• A Four-Year Data Study of CEASE as Compared to the GOES Satellite at Geosynchronous Altitude
• A Potential Remote Sensing Technique for Thermospheric Temperature with Ground-Based Resonant Atomic Oxygen Raman Lidar
• A Proposed SolarWind-Magnetosphere-Ionosphere Coupling Model
• A Statistical Study of Mid-Latitude Ionospheric Disturbances Coincident with Large Tropospheric Storms
• Anti-critical Temperature for Spacecraft Charging
• Comparing Relativistic Electron Prediction Models at Geosynchronous
• Comparison of Global Electromagnetic and Particle Energy Flux Distributions in the High-Latitude Ionosphere
• Comparison of Optical and Total Electron Content (TEC) Measurements in Polar Cap Patches
• Contribution of Enhanced Radial Transport to the Acceleration of Radiation Belt Electrons
• Coronal Radio Observations of Inferred Solar Near-Relativistic Electron Injections
• Direct Sampling of a 35 Hour Old Volcanic Cloud From Hekla Volcano (Iceland)
• Effects of Electromagnetic Energy Dissipation in the Ionosphere
• Empirical Determination of a Detector's Geometric Factor Through Intercomparison of Coincident Measurements on Two Different Spacecraft
• Equatorial Plasma Bubble Detection and Scintillation Specification by the Thermal Plasma Sensor (TPS) on NPOESS
• First Satellite Observation Results of Equatorial Convective Velocity in the Inner Magnetosphere in Association with Plasmaspheric Plume
• Global statistics of OH layer heights and double layers from SABER limb measurements of OH Meinel emission at 1.6 and 2.0 μm.
• IMF Control of High Latitude Electromagnetic Energy Flux
• Investigation of the PFSS and Schatten Current Sheet Interface in the WSA Model
• Laboratory Measurements of Ozone - M Vibrational Energy Transfer
• MHD simulations of the transpolar potential response to solar wind density variations
• Metrics Studies of the Center for Integrated Spaceweather Modeling Solar Wind Models: An Eight Year Comparison of CORHEL and WSA Predictions with Wind and ACE Observations
• Modeling Tidal Influences on CO2 15 μm Radiance Structure Above the Mesopause; Comparisons with SABER Data
• Modeling the Relativistic Electron Belt During the July and November 2004 Storms
• Near Simultaneous Observations of the Aurora From FUV, Particle and Photometric Instruments on DMSP-F16, TIMED, and IMAGE
• Observations and comparisons of storm enhanced density (SED) over northern Europe and American longitude sectors
• Obtaining Networked Scintillation and Total Electron Content Data Across Africa and Asia: Partnering with the IHY/UNBSSI Developing Nations Program
• On the Closure Relations for Multimoment Fluid Models of the Long-Range Potential in Downward Auroral Current Regions
• Performance of Thermosphere Climatology Models Relative to the HASDM 2001 Data
• Pitch Angle and L Dependence of Radial Diffusion Coefficients in a Compressed Dipole
• Plasma Structuring at Mid-Latitudes during Super-Storms and their Impact on GPS-Based Navigation Systems
• Predicting Equatorial Ionospheric Densities and Scintillation -- a Challenging Aeronomy Frontier
• Predicting the Ambient Solar Wind Emerging from Sources Near Active Regions
• Prompt Thermospheric Response to the Onset of the November 6, 2001 Magnetic Storm
• Quasi-linear Diffusion of Radiation Belt Electrons in 2D and 3D
• Quasi-periodic Variations of 2 to 4 Days in the Electron Density of the Post Sunset Equatorial Anomaly Observed to be Synchronous on a Planetary Sale.
• Quenching of CO2(ν2) by O: New Results and Analysis
• Resonant Wave-particle Interactions in the Radiation Belts
• Science Considerations for the NPOESS Low Energy Particle Sensor (LEPS)
• Science Considerations for the NPOESS Medium Energy Particle Sensor (MEPS)
• Scintillation Forecasting Using NPOESS Data
• Spacecraft Surface Charging Application Development for Geosynchronous Orbit
• Statistical Characterization of Storm Enhanced Density based on GPS TEC Observations
• Testing Auroral Far Ultraviolet (FUV) Remote Sensing Techniques Using Coincident FUV and Particle Data From the DMSP F16 Satellite
• The 20 January 2005 Energetic Particle Event as a Test of Current Models
• The Inertial Range "Outer Scale" and Optical Turbulence
• The Operational Utility of Space Environmental Measurements From Polar-Orbiting, Sun-Synchronous Satellites in AFWA Models and Applications
• The Radiation Dose at Commercial Aircraft Altitudes During the January 2005 High-Energy Solar Cosmic ray Event and the Effects of the Solar Cosmic ray Anisotropy
• The Space Environment Sensor Suite for NPOESS
• Wave Contributions of the Stormtime Ring Current to Plasmasphere-Ionosphere Coupling
• A Campaign Study of Ionospheric Scintillations Using Simultaneous Formosat-3/COSMIC Radio Occultation Observations and AFRL SCINDA Ground Scintillation Measurements
• A Nearly Universal Solar-Wind Magnetosphere Coupling Function Inferred from Ten Magnetospheric State Variables
• A Real-Time Nowcast/Forecast System for Radar Electrojet Clutter Driven by Global Assimilative Models of the Ionosphere
• An Empirical Description of Zodiacal Light as Measured by SMEI
• Atmospheric Sensitivity to Spectral Top-of-Atmosphere Solar Irradiance Perturbations, Using MODTRAN-5 Radiative Transfer Algorithm
• CEASE Space Radiation Environment Monitor On-Board TSX-5
• Coronal Mass Ejection Evolution in the Inner Heliosphere Geometry and Speed
• Effect of Topside Plasma Density Profiles on VLF Transmitted Power Distribution and Energetic Particle Diffusion in the Plasmasphere
• Energetic Proton Maps for the South Atlantic Anomaly
• Enhanced Real-Time Regional Scintillation Specifications with SCINDA
• Evaluation of Current Thermospheric Neutral Density Models
• First Results for the TBB/CERTO Beacon Experiment on FORMOSAT- 3/COSMIC
• Interannual Behavior of the OH Meinel Emission Profiles Determined From SABER Limb Measurements at 1.6- and 2.0-Microns
• LRO Cosmic Ray Telescope for the Effects of Radiation (CRaTER): Instrument Overviw and Computer Simulations of Detector Response to SEPs and GCRs
• MHD Models of the Ambient Solar Wind Constrained by the Wang-Sheeley-Arge and Fisk Models
• Modeling of Equatorial Anomaly Development and Collapse at Dusk Observed by TIMED/GUVI
• Multidimensional Diffusion of Radiation Belt Electrons
• Near-Resonant Vibration-to-Vibration Energy Transfer in the NO+-N2 Collisions
• Nighttime Ground and Space Based Ionospheric Measurements in Support of FORMOSAT- 3/COSMIC
• On Predicting VLF Triggering in the Inner Magnetosphere
• Optimal Estimation Retrieval of Cloud Ice Particle Size Distributions
• Parallel Electric Fields in Birkeland Current Sheets
• Penetration Electric Field Driving Main-Phase Dst
• Power Spectra of Tropospheric and Stratospheric Gravity Waves
• Predicting Solar Wind Structures in the Inner Heliosphere
• Properties of Open Fields in Magnetic Clouds at 1 AU and Implications for Patterns of Interchange Reconnection at the Sun
• Radar Ionospheric Impact Mitigation
• Radiation belt modeling of the Oct. 2001 storm
• Radiative Forcing by Boreal Forest Fire Smoke over Barrow, Alaska: A Closure Experiment
• Reconnection Signatures in Auroral Ion Precipitation
• Results from the AFRL Solar Mass Ejection Imager Mission - Four Years of Operation
• SMEI Observations and Space Weather Forecasting
• Severe Pn Attenuation under Tibetan Plateau And Practical And Scientific Implications
• Shock Versus Solar Flare Production of Heliospheric Relativistic Electron Events
• Simultaneous ground and satellite observations of an isolated proton arc at subauroral latitudes
• Solar and Heliospheric Modeling Activities at the CCMC
• Surface Charging Application Tests for Geosynchronous Spacecraft
• TIMED/SABER Observations of Thermospheric 4.3 um Limb Emission: A Novel Perspective on Ionospheric E-Region Chemistry, Energetics, and Radiation Transfer for Solar-Geomagnetic Storm Periods
• The Climatological Response of Thermospheric Density to Solar Irradiance Variations: Improving Empirical Representations
• The Disappearance of Large, Fe-Rich Solar Energetic Particle Events in the Declining Phase of Cycle 23: Implications for the Role of Flares
• The Electric Field Wave Instrument on the Radiation Belt Storm Probe Mission
• The Evolution of Comets in the Heliosphere as Observed by SMEI
• The Magnetosphere Under Weak Solar Wind Forcing
• Toward Routine Simulations of Heliospheric Transient Disturbances
• Triple-Root Jump in the Potential of a Spacecraft in a Triple-Maxwellian Space Plasma
• Unfolding Charged Particle Energy Spectra From Space Radiation Instrument Measurements: Application of a Bayesian-based Technique to Derive Trapped Electron Spectra From Particle Telescope Measurements
• Using ACE Data to Separate Region-1 and Region-2 Generated Equatorial Electric Fields from the Disturbance Dynamo Electric Fields
• Using Solar and In Situ Observations to Improve and Constrain Corona &amp; Solar Wind Models
• Validation of the 3D MHD Solar Wind Model Results with Voyager and Pioneer Data
• Validation of the Global Assimilation of Ionospheric Measurements (GAIM) Model
• 3D Simulations of Quasilinear Diffusion in the Radiation Belts
• A Prediction Model for Solar-Driven Ionospheric Electric Fields at Arbitrary Locations
• Analysis, Modeling and Comparison of Nitric Oxide Emissions in the Thermosphere Measured by MIPAS and SABER
• CME Evolution Characteristics in the Inner Heliosphere Observed Using SMEI and STEREO/SECCHI/HI Data
• Comparison of Model VLF Power Distributions with IMAGE and OGO Satellite Data
• Consequences for Ground Level Enhancements (GLEs) from a Reduced Heliomagnetic Field
• Contribution of the Overtone Vibration-Rotation Emissions From Chemiluminescent NO to Storm-time Thermospheric Energy Budget
• Effects of off-diagonal terms and oblique wave propagation on calculations of radiation belt electron fluxes
• Electromagnetic Energy Deposition and Transport during the November 2004 Storm
• Equatorial measurement of SAID electric fields and relation with the plasmapause location
• Evaluation of Trends in a CHAMP 2001-2005 Density Database
• Interaction of the Bow Shock with a Tangential Discontinuity and Solar-Wind Density Decrease: Observations of Predicted Fast Mode Waves and Magnetosheath Merging
• Ionospheric Scintillation Effects on GPS
• Laboratory Measurement of CO2(ν2) + O Temperature-Dependent Vibrational Energy Transfer
• Laboratory Measurement of O3(v) + O Vibrational Energy Transfer
• Lateral Variations of 1 Hz Crustal Lg Q In Eastern Eurasia Mapped Using A Two-step Tomographic Procedure
• Lg and Pg Attenuation in the Middle East
• Linear Theory of Waves in Space Plasmas Modeled by Lorentzian (Kappa) Distribution
• MHD Simulations of the Magnetosphere's Response to Solar Wind Tangential Discontinuities With Dynamic Pressure Changes
• Magnetopause Shape and Polar Cap Potential Under Large Solar Wind Dynamic Pressure
• Modeling the Climatology of Equatorial Plasma Bubbles Observed by DMSP Satellites
• Modeling the Loss of Energetic Ions and Electrons by EMIC Waves
• On the Anti-critical Temperature for Spacecraft Charging
• Origins of the Wolf Sunspot Number Series: Geomagnetic Underpinning
• Pairs of Solar Wind-Magnetosphere Coupling Functions: Combining a Merging Term with a Pressure Term Works Best
• Probability Distributions of Electron Precipitation at High Magnetic Latitudes
• Relation between the variations of the solar wind and the noon-time equatorial ionospheric electric fields
• Simulation of Radiation Belt Diffusion Using SDE (Stochastic Differential Equation) Methods
• Solar Wind Structure at Solar Minimum: 3D MHD Solar Wind Model Results Compared with STEREO and ACE Observations
• Some Consequences of Penetration Electric Fields
• Surface Charging Application Tests for Geosynchronous Spacecraft
• TIMED/SABER Observations of the Storm-Time E-Region: Morphology, Chemistry, and Energetics
• Thermospheric Neutral Density Cooling Determined from a 40-Year Satellite Drag Database
• Validating the Communications/Navigation Outage Forecasting System (C/NOFS) algorithms using data from the COSMIC campaigns
• What Supports Parallel Electric Fields in Birkeland Current Regions?
• Winter Upper Mesosphere Interannual Variability Determined from TIMED/SABER Measurements
• 3D Diffusion Analysis of Outer Radiation Belt Electrons During the October 9, 1990 Magnetic Storm
• Analysis of Co-located Ground- and Space-based Infrared Atmospheric Measurements: AERI, AIRS, CERES, MODIS
• C/NOFS Early Results
• C/NOFS Validation Study: Comparison of In-Situ CORISS and PLP Electron Density Measurements
• Challenges of Validating Global Assimilative Models of the Ionosphere
• Community Access to the C/NOFS Satellite Data -- Facilitating New Opportunities for Space Weather Research
• Comparisons of Space-based GPS Occultation Ionospheric Scintillation Measurements with Ground-based VHF Measurements
• Correlation of In-Situ Plasma Irregularities with Ground-Based Scintillation Measurements
• DEMETER Observations of Equatorial Plasma Depletions and Related Ionospheric Phenomena
• Dawn-dusk asymmetry in ionospheric return flows: relationship between flows and Birkeland currents
• Electron Maps for LEO using CEASE/TSX-5 electron data
• Equatorial Electrojet Observations in the African Continent
• Field-Line Dispersal and the Death of Lyapunov Exponents
• Forecasting Frontiers Part I: Solar Drivers of Space Weather Observations
• Ground-based optical observations in conjunction with the C/NOFS satellite
• High-Latitude Active Region Associations of CMEs During the Cycle 23 Rise Phase
• Initial Modeling Studies of C/NOFS Observations
• Initial Results from the Vector Electric Field Investigation on the C/NOFS Satellite
• Landau Damping and Growth of Proton-Cyclotron Turbulence by the Electron Distribution Function in Downward Auroral-Current Regions
• Multisensor observations of low latitude irregularity development
• New Applications for the Jacchia 77 Model
• Numerical modeling of radiation belt diffusion equations using layer methods
• On the Robust Estimate of Lg Source Spectral Parameters
• Overview and Status of the Space Weather System-Impact Products for the SSA Environmental Effects Fusion System (SEEFS)
• Post-Midnight Density Irregularities Observed by the Planar Langmuir Probe on C/NOFS
• Proton Spectra in the Inner Magnetosphere: Measurements from the TSX-5, HEO-1, HEO- 3 and ICO Satellites
• Proton Spectrometer Belt Research (PSBR)
• Radiation belt energy and pitch angle distributions resulting from shock-drift injections
• Research to Operations: Maintaining US Space Weather Capability after DMSP
• Response of the convection electric field on southward turning of the IMF
• Results from a Comprehensive Rocket Investigation of Mid-Latitude Spread F
• Simultaneous Density Depletions Observed on C/NOFS and DMSP
• Solar Wind and Global Electron Hemispheric Power in Solar Minimum Intervals
• Space-based Scintillation Nowcasting with the Communications/Navigation Outage Forecast System
• Specification of the Earth's Plasmasphere with Data Assimilation
• Statistical Study of the Response of the Transpolar Potential to Solar Wind Dynamic Pressure Fronts as a Function of their Pressure Change and Accompanying IMF
• Stormtime Dynamics of the Global Thermosphere and Equatorial Ionosphere
• The Electric Field and Waves (EFW) Instrument on the NASA Radiation Belt Storm Probes (RBSP) Mission: Investigating the Physical Mechanisms of Energetic Particle Acceleration in the Inner Magnetosphere
• The Importance of Secondary Electron and Backscattered Electron Emissions in Spacecraft Charging
• The Vector Electric Field Investigation on the C/NOFS Satellite
• The coupling of tail fast flows to ionospheric flow signatures and their relationship to substorm onset
• Thermospheric Neutral Density Cooling Trends: 1962-2008
• Towards a Consensus View of the Heliospheric Magnetic Field Strength Since 1900
• Transfer of Vibrational Energy From O2 to Symmetric Stretch of CO2
• Transverse ion heating, field-aligned electron acceleration, and parallel electric fields in the auroral acceleration region: Modeling several FAST events
• Using Heliospheric Imaging for Storm Forecasting - SMEI CME Observations as a Tool for Operational Forecasting at AFWA
• Validating the SWAGE (Solar Wind Acting on the Geophysical Environment) Model Using Ground-based and Satellite Data
• What Supports the Parallel Electric Field in the Birkeland (Field-Aligned) Current Regions of the Earth's Magnetosphere?
• 3D Spectrum of Equatorial Density Irregularities Generated from Observed 1D Spectra
• Analysis of High Latitude Neutral Density Variations
• Assimilative Modeling of Large-Scale Equatorial Plasma Trenches Observed by C/NOFS
• Auroral poleward boundary intensifications, their associated tail dynamics and ionospheric flows (Invited)
• C/NOFS Morning Observations of Ion Density Depletions and Vertical Plasma Drifts - Role of the Sunrise Terminator in the Formation and Evolution of Morning Depletions
• C/NOFS Observations of Plasma Density and Electric Field Responses to High Speed Streams in the Solar Wind
• CORISS Observations of Ionospheric Scintillation
• Coincident Precipitation of ring current ions and radiation belt electrons by EMIC waves
• Comments on Rising Electron Flux during Rising Electron Temperature in Spacecraft Charging
• Comparing Equatorial Electric Fields Using the Tsyganenko R1 and R2 Models and the Hill-Siscoe Polar Cap Potential
• Comparison of dayside and nightside ionospheric convection changes following sudden enhancements in solar wind dynamic pressure
• Comparisons of COSMIC and C/NOFS GPS Occultation Ionospheric Scintillation Measurements with Ground-based Radar and VHF Measurements
• Conjugate Studies of Pc3-5 ULF Waves Using SAMBA, MEASURE, and McMAC Magnetometer Chains
• Development of a Doppler Asymmetric Spatial Heterodyne Spectrometer for Measuring Upper Atmospheric Winds
• Diffusion by Coherent Wave-Particle Interactions and Quasilinear Theory
• Discrete Aurora, Ionospheric Feedback Instability, and Substorm Development
• Distributed ground-based optical observations of polar cap patches
• Dst Estimates from DMSP Magnetic Field Measurements
• Effect of Field-Aligned Potentials on Magnetospheric Dynamics at Jupiter and Saturn
• Effects of Ionospheric Gradients and Irregularities on Radio Frequency Systems (Invited)
• Energetic Electron Probes of Magnetic Cloud Topology
• Equatorial ionospheric electrodynamics observations in the African and American longitudinal sectors
• Equatorial ionospheric plasma structures observed with the C/NOFS satellite and multiple ground-based diagnostics in October 2008
• Ground- and Space-Based Observations of Ionospheric Irregularities over Nigeria during Solar Minimum
• High-resolution Attenuation Tomography of Pg, Lg, and Sn in the Northern Middle East
• Hydromagnetic waves and instabilities in kappa-distribution plasma
• Impact of Upward Propagating Kelvin Waves on the Thermosphere During Solar Minimum
• LANDAU DAMPING AND GROWTH OF PROTON-CYCLOTRON TURBULENCE BY THE ELECTRON DISTRIBUTION FUNCTION IN DOWNWARD AURORAL-CURRENT REGIONS
• Laboratory Measurement of CO2(ν2) + O Temperature-Dependent Vibrational Energy Transfer
• Low and Mid-Latitude Ionospheric Irregularities Studies Using TEC and Radio Scintillation Data from the CITRIS Radio Beacon Receiver in Low-Earth-Orbit
• Magnetic conjugate point observations of kilometer and hundred meter-scale irregularities and zonal drifts
• Measurements of the ionospheric reaction to exhaust from dedicated burns of the space shuttle’s orbital maneuvering system engines over Kwajalein
• Moment Calculations for Low Energy Ions in Jupiter's Magnetotail from NASA’s NEW HORIZONS Misson
• Nitric Oxide Emissions in the Thermosphere during the January 2005 Solar Storm
• On the Relative Utilities of Data Types for Assimilation by Global Ionospheric Models
• Optical ring formation by refraction from artificially produced density enhancements in HF heating experiments at HAARP
• Plasma Observations of Magnetopause Crossings along Jupiter’s Distant Dusk-side Flank from ~ 1650 to 2550 RJ
• Remote Sensing of Neutral Temperatures in Earth’s Thermosphere Using the Lyman-Birge-Hopfield Bands of N2: Comparisons with Satellite Drag Data
• SABER Mesosphere Radiative Cooling Results from Solar Max to Solar Min
• Solar Wind Effects on Post-Midnight Plasma Depletions Observed by C/NOFS
• Space- and Ground-Based Observations of Solar Cycle and Local Time Dependence of Equatorial Plasma Bubble Activity
• Specifying the Earth's Plasmasphere With Data Assimilation of Ground-Based Field-Line Resonance Measurements
• Statistical Properties of Broad Plasma Decreases
• Structured DC Electric Fields With and Without Associated Plasma Density Gradients Observed with the C/NOFS Satellite
• Temporary and Spatial Variations of Ionospheric Flow Signatures Associated with PBIs and Substorms
• The Thermosphere at Solar Minimum
• Type III-L Solar Radio Bursts and their Associations with Solar Energetic Proton Events
• Validation and Implementation of Neutral Density Models for Space Weather Forecast Laboratory
• A Satellite Mission Concept to Study Thermosphere-Ionosphere Coupling
• AF-GEOSpace Version 2.5: Space Environment Software
• Active Volcano Monitoring using a Space-based Hyperspectral Imager
• Altitude Dependence of Neutral Density Geomagnetic Storm Response
• An Ensemble Forecast for Geosynchronous Radiation Belt Fluxes
• Artificial Ducts and Ion Outflows in the Topside Ionosphere at HAARP
• Artificial Ionospheric Layer Production at Higher Gyroharmonics (Invited)
• Assessing Diurnal Contributions of Data Sets Assimilated by Global Ionospheric Models
• CEDAR Electrodynamics Thermosphere Ionosphere (ETI) Challenge for Systematic Assessment of Ionospheric Models
• COSMIC observations of dayside TEC enhancements in response to a moderate disturbance in the solar wind
• Calculation of Quasilinear Diffusion Coefficients Using Test Particle Simulations
• Characterization of radiation belt electron energy spectra from CRRES observations
• Comparisons Between In-Situ Plasma Fluctuation and Radio Occultation Based Measures of Ionospheric Scintillation
• Dawn Sector Plasma Density Observations from DMSP
• Diffusion-Advection Modeling of Quasilinear and Nonlinear Wave-Particle Interactions
• Distributed ground-based optical observations of polar cap patches
• Effect of solar wind dynamic pressure enhancements on dayside and nightside ionospheric convection and the polar cap boundary location
• Electrodynamics and temporal characteristics of the East African ionosphere inferred from ground-based observations (Invited)
• Electron transport across magnetic field in ExB radio blackout communication system
• End-to-End Observations and Modeling of the 17-21 January 2010 CME/ICME
• Enhanced Specification of the Equatorial Ionospheric Scintillation Environment with Satellite Radio Beacons
• Equatorial-PRIMO (Problems Related to Ionospheric Models and Observations)
• First Measurements of Simulated Upper Atmospheric Winds Using a Monolithic Doppler Asymmetric Spatial Heterodyne (DASH) Interferometer
• Forecasting Earth Arrivals of CMEs with Heliospheric Imagers (Invited)
• Generation and evolution of equatorial ionospheric plasma bubbles measured by the C/NOFS satellite during deep solar minimum
• Ground Detection of Gyro Resonant Plasma Waves During High Power Radio Waves Experiments at HAARP (Invited)
• Interannual Comparison of Mesospheric Responses to Stratospheric Sudden Warmings, as Seen in SABER Data, 2002-2010
• Investigating Magnetic Field Line Lengths in Interplanetary Coronal Mass Ejections Using Energetic Electron Events
• Ion-cyclotron Instability in Current-carrying Maxwellian and Lorentzian (Kappa) Plasma with Anisotropic Temperatures: A Comparative Numerical Study
• Ionospheric Flow Shear Associated with Poleward Boundary Intensification (PBI)
• Long-term Scintillations in the Dayside Cusp and Polar Cap Locations and its Impact on Trans-ionospheric Satellite Communication Links at VHF
• Loss time scales of plasma sheet electrons in the morning side: Analysis based on THEMIS observations
• Modeling Field Line Resonances in the Inner Plasmasphere with the Field Line Interhemispheric Plasma Model
• Modeling the Climatology of Equatorial Plasma Bubbles at Solar Minimum Using Plasma Drifts Observed by C/NOFS
• Neutral Density and Wind Enhancements in the Polar Cap
• Observational Evidence of Wave Turbulence That Can Support Field-Aligned Electric Fields in the Downward Birkeland Current Region
• Observations and simulation of equatorial irregularities at solar min
• On Equatorial Spread F During the Solstices Under Solar Minimum Conditions
• Persistent Longitudinal Variations of Plasma Density and DC Electric Fields in the Low Latitude Ionosphere Observed with Probes on the C/NOFS Satellite
• Physics-Based Model Driven by Plasma Drifts Obtained From the C/NOFS Satellite
• Post-midnight low-latitude ionospheric irregularities during solar minimum observed simultaneously with probes on the C/NOFS satellite and the Equatorial Atmosphere Radar
• Predicting the Global Average Temperature of the Thermosphere From an Empirical Model of the Polar Poynting Flux
• Radiation belt diffusion via non-resonant interactions with spatially confined magnetosonic waves
• Radio Scintillation over Africa (Invited)
• Real-Time Data Use for Operational Space Weather Products
• Relaxation of vibrationally excited NO by collisions with O2
• Remote sensing of the Ionosphere over the Murchison Radio Observatory, Western Australia, Leading to an Understanding of Fine Scale Behaviour
• Remote sensing of the plasmasphere mass density using conjugate magnetometer chains SAMBA, MEASURE, and McMAC
• SAID: A turbulent plasmaspheric boundary layer (Invited)
• SWAGE and the Transpolar Potential as Related to Solar Wind Structure During 1998-2005
• Simulation of Radiation Belt Wave-Particle Interactions Using MHD-SDE Methods
• Solar Wind Effects on Plasma Density Depletions: C/NOFS Results with Related Observations from DMSP
• Specification of the Occurrence of Equatorial Ionospheric Scintillations During the Main Phase of the Early Magnetic Storms Within Solar Cycle 24
• Studing Regional Wave Source Time Functions Using A Massive Automated EGF Deconvolution Procedure
• Temperature and velocity structure functions in the upper troposhere and lower stratosphere from aircraft measurements (Invited)
• The Longitudinal Variation of Equatorial Electrodynamics Observations
• The Night the Ionosphere Blew Away
• The Role of Ionosondes in Global Ionospheric Modeling
• The Role of Short-Term Precursors in a Hybrid CME Forecast
• The South American Meridional B-field Array (SAMBA) and Pc4-5 Wave Studies
• Theory and Observations of Plasma Waves Excited Space Shuttle OMS Burns in the Ionosphere
• Thermospheric Density Minimum at the South Pole in June
• Tidal structures in the equatorial ionosphere
• Two Comments in Deep Dielectric Charging
• Using Satellite Aerodynamics to Sense Thermospheric Winds
• VHF Scintillation Measurements from Cape Verde and Ascension Island During the Current Deep Solar Minimum Including Impact of a Geomagnetic Storm in August 2010 from Space and Ground
• Wave Activity in the Thermosphere from Solar Maximum through Minimum
• What Supports the Parallel Electric Field in the Turbulent Birkeland Current Regions of the Earth's Magnetosphere? A New Paradigm
• C/NOFS Magnetic Field Measurements in the Low-latitude Ionosphere during Magnetic Storms
• Field Line Resonance conjugate studies in the dayside inner magnetosphere using SAMBA antarctic magnetometers and THEMIS mission probes
• Modeled Compostion of the Thermosphere at Solar Minimum using CHAMP and GRACE
• Multi-Perspective Comprehensive Experiments on ELF/VLF Wave Generation via HF Heating
• Solar Energetic Events and the Statistics of the Most Extreme Space Weather
• Spatio - Temporal Variation of TEC Derived From Some GPS Stations in Nigeria and Comparison with the IRI
• Statistical comparison of the ionospheric energy deposition before and after sudden enhancements in solar wind dynamic pressure using AMIE output
• The Effects of Coronal Holes on the Time Profiles of Gradual Solar Energetic Particle Events
• Electric Fields and Waves Instrument on the RBSP Spacecraft: Investigating the Dynamic of the Inner Magnetosphere
• Magnetospheric ULF wave studies in the frame of the Swarm mission
• Multi-spacecraft observations of ULF waves during the Halloween storm
• Detection of Traveling Ionospheric Disturbances Induced by 2010 Mindanao Earthquakes
• Investigations of calcium carbonate mineral precipitation using 3D-printed micromodels

Linked Collaborating Authors [?]

• A. J. Coster
• C. M. S. Cohen
• Carolus J. Schrijver
• D. V. Reames
• Ilya Usoskin
• Maya Garcı́a-Comas
• Rachel A. Osten
• W. Rideout