Larry Paxton Print


  86871

  Larry.Paxton@jhuapl.edu

: SES

:   principal investigator; aeronomer; space scientist

:  Heliophysics, Earth

  DMSP, F16-F19 SUSSI, TIMED, GUVI

 
1983, ph.d. in astrophysical, planetary and atmospheric sciences, university of colorado - boulder
1982, m.s. in astrophysical, planetary and atmospheric sciences, university of colorado - boulder
1976, b.s. in physics, santa clara university

LARRY J. PAXTON is a member of the Principal Professional Staff at the Johns Hopkins University Applied Physics Laboratory (JHU/APL) and the Head of the Geospace and Earth Science group. He is the President of the American Geophysical Union Space Physics and Aeronomy Section; this is the world's largest association of scientists studying space weather and space physics. Dr. Paxton is the Principal Investigator or PI on 7 instruments that have flown in space. His research interests include space science, space technology, satellite- and ground-based mission design, the implications of global climate change for the stability of nations; and innovation. He is particularly interested in new instruments that characterize the geospace environment. He has published over 270 papers on these subjects. He earned his Ph.D in Astrophysical, Planetary, and Atmospheric Sciences from the University of Colorado in Boulder. He is an Academician member of the International Academy of Astronautics and the President-elect of the American Geophysical Union’s Space Physics and Aeronomy section. He is also a member of the National Academies Space Studies Board. Awards include JHU/APL publication of the Year Awards in 2014, 2004, and 1992; JHU/APL Government Purpose Invention of the Year Nominee 2015, 2011, and 2010; Best Paper – 7th IAA Symposium on Small Satellites for Earth Observation 2009 NRC experience includes: National Research Council Meeting of Experts on the “The Role of High-Power, High Frequency-Band Transmitters in Advancing Ionospheric/Thermospheric Research” 2013; NRC Panel Member: Meeting of Experts: Towards the Use of Lower-Cost Platforms for the Acquisition of Environmental Data from Space  2011; National Academy of Sciences Solar Variability and Climate Change Panel 2011-2013; National Academy of Sciences/National Research Council Decadal Survey Panel for Heliophysics 2010-2012. Other recent relevant experience includes JHU’s Global Water Institute Board and the Executive Board of JHU’s Earth Environment Sustainability and Health Institute (2013-) as well as the NASA Heliophysics Roadmap Committee (2012-2015); NSF Aeronomy Review Panel (2013) and NSF Aeronomy Committee of Visitors; Chair of IAA Commission 4 and Small Satellite Program Committee. Member of the National Academies Space Studies Board (2016-2018).

 
AGU Index Category AGU Index Sub-Category
ATMOSPHERIC COMPOSITION AND STRUCTURE Thermosphere: composition and chemistry
ATMOSPHERIC COMPOSITION AND STRUCTURE Thermosphere: energy deposition
IONOSPHERE Instruments and techniques
IONOSPHERE Equatorial ionosphere
IONOSPHERE Ionospheric disturbances
IONOSPHERE Ionospheric storms
SPACE WEATHER Satellite drag
SPACE WEATHER Ionospheric effects on radio waves
:
2012 - Present
Head: Geospace and Earth Science Group
2017 - Present
President - American Geophysical Union Space Physics and Aeronomy
2015 - 2017
Vice President - American Geophysical Union Space Physics and Aeronomy
2013 - 2015
Secretary -- American Geophysical Union Space Physics and Aeronomy
2013 - Present
JHU Earth Environment Sustainability and Health Institute Executive Committee
2011 - 2012
NRC Heliophysics Decadal Survey
2012 - 2014
NASA Heliophysics Roadmap
2016 - Present
National Academies Space Studies Board
2014, 2004, 1992: APL Publication Award
2015, 2011, 2010: APL Government Purpose Invention Award Nominee
2005: Academician Member of the International Academy of Astronautics
2009: Best paper - 7th IAA Symposium on Small Satellites for Earth Observation
2012: Letter of Commendation from Senator Barbara Mikulski for GAIA: Global Assimilation of Information for Action
:
The following publication information was downloaded from http://www.researcherId.com/rid/D-1934-2015. Click on the publication title to view details.
Far ultraviolet instrument technology
:   Larry J. Paxton; Robert K. Schaefer; Yongliang Zhang; Hyosub Kil
:2017
: Journal of Geophysical Research: Space Physics
  --
  --
  --
:
: None
Reply to comment by Kil et al. on "The night when the auroral and equatorial ionospheres converged"
:   Martinis, Carlos; Baumgardner, Jeffrey; Mendillo, Michael; Wroten, Joei; Coster, Anthea J.; Paxton, Larry J.
:2016
: Journal of Geophysical Research-Space Physics
  121
  10608
  10613
: WOS:000388965900086
:
Name Link to Datasource Notes
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=ORCID&SrcApp=OrcidOrg&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=WOS:000388965900086&KeyUID=WOS:000388965900086
Ionospheric data assimilation and forecasting during storms
:   Chartier, Alex T.; Matsuo, Tomoko; Anderson, Jeffrey L.; Collins, Nancy; Hoar, Timothy J.; Lu, Gang; Mitchell, Cathryn N.; Coster, Anthea J.; Paxton, Larry J.; Bust, Gary S.
:JAN 2016
: Journal of Geophysical Research-Space Physics
  121
  764
  778
: WOS:000371146900055
: None
Equatorial broad plasma depletions associated with the evening prereversal enhancement and plasma bubbles during the 17 March 2015 storm
:   Kil, Hyosub; Lee, Woo Kyoung; Paxton, Larry J.; Hairston, Marc R.; Jee, Geonhwa
:OCT 2016
: Journal of Geophysical Research-Space Physics
  121
  10209
  10219
: WOS:000388965900058
: None
Imaging the near-Earth space environment
:   Larry J. Paxton; John E. Hicks
:dec
: {SPIE} Newsroom
  --
  --
  --
:
: None
Observation and modeling of the South Atlantic Anomaly in low Earth orbit using photometric instrument data
:   Schaefer, R. K.; Paxton, L. J.; Selby, C.; Ogorzalek, B.; Romeo, G.; Wolven, B.; Hsieh, S. -Y.
:MAY 2016
: Space Weather-the International Journal of Research and Applications
  14
  330
  342
: WOS:000378155300002
: None
Scintillation and irregularities from the nightside part of a Sun-aligned polar cap arc
:   van der Meeren, Christer; Oksavik, Kjellmar; Lorentzen, Dag A.; Paxton, Larry J.; Clausen, Lasse B. N.
:JUN 2016
: Journal of Geophysical Research-Space Physics
  121
  5723
  5736
: WOS:000383421100055
: None
Solar wind driving of ionosphere-thermosphere responses in three storms near St. Patrick's Day in 2012, 2013, and 2015
:   Verkhoglyadova, O. P.; Tsurutani, B. T.; Mannucci, A. J.; Mlynczak, M. G.; Hunt, L. A.; Paxton, L. J.; Komjathy, A.
:SEP 2016
: Journal of Geophysical Research-Space Physics
  121
  8900
  8923
: WOS:000385844000048
: None
Solar flare impact on FUV based thermospheric O/N-2 estimation
:   Zhang, Y.; Paxton, L. J.; Kil, H.
:SEP 2016
: Journal of Atmospheric and Solar-Terrestrial Physics
  147
  37
  40
: WOS:000382417500005
: None
Polar cap arcs: Sun-aligned or cusp-aligned?
:   Zhang, Y.; Paxton, L. J.; Zhang, Qinghe; Xing, Zanyang
:AUG 2016
: Journal of Atmospheric and Solar-Terrestrial Physics
  146
  123
  128
: WOS:000380593300012
: None
Explaining solar cycle effects on composition as it relates to the winter anomaly
:   Burns, A. G.; Solomon, S. C.; Wang, W.; Qian, L.; Zhang, Y.; Paxton, L. J.; Yue, X.; Thayer, J. P.; Liu, H. L.
:JUL 2015
: Journal of Geophysical Research-Space Physics
  120
  5890
  5898
: WOS:000360381400048
: None
The August 2011 URSI World Day campaign: Initial results
:   Immel, Thomas J.; Liu, Guiping; England, Scott L.; Goncharenko, Larisa P.; Erickson, Philip J.; Lyashenko, Mykhaylo V.; Milla, Marco; Chau, Jorge; Frey, Harald U.; Mende, Stephen B.; Zhou, Qihou; Stromme, Anja; Paxton, Larry J.
:NOV 2015
: Journal of Atmospheric and Solar-Terrestrial Physics
  134
  47
  55
: WOS:000364257700006
: None
Morphology of the postsunset vortex in the equatorial ionospheric plasma drift
:   Lee, Woo Kyoung; Kil, Hyosub; Kwak, Young-Sil; Paxton, Larry J.
:JAN 16 2015
: Geophysical Research Letters
  42
  9
  14
: WOS:000349036500002
: None
The night when the auroral and equatorial ionospheres converged
:   Martinis, C.; Baumgardner, J.; Mendillo, M.; Wroten, J.; Coster, A.; Paxton, L.
:SEP 2015
: Journal of Geophysical Research-Space Physics
  120
  8085
  8095
: WOS:000363876800067
: None
Remote Sensing of Earth's Limb by TIMED/GUVI: Retrieval of thermospheric composition and temperature
:   Meier, R. R.; Picone, J. M.; Drob, D.; Bishop, J.; Emmert, J. T.; Lean, J. L.; Stephan, A. W.; Strickland, D. J.; Christensen, A. B.; Paxton, L. J.; Morrison, D.; Kil, H.; Wolven, B.; Woods, Thomas N.; Crowley, G.; Gibson, S. T.
:JAN 2015
: Earth and Space Science
  2
  1
  37
: WOS:000370748900001
: None
Impacts of CME-induced geomagnetic storms on the midlatitude mesosphere and lower thermosphere observed by a sodium lidar and TIMED/GUVI
:   Yuan, T.; Zhang, Y.; Cai, X.; She, C. -Y.; Paxton, L. J.
:SEP 28 2015
: Geophysical Research Letters
  42
  7295
  7302
: WOS:000363412400008
: None
On the solar cycle variation of the winter anomaly
:   Burns, A. G.; Wang, W.; Qian, L.; Solomon, S. C.; Zhang, Y.; Paxton, L. J.; Yue, X.
:JUN 2014
: Journal of Geophysical Research-Space Physics
  119
  4938
  4949
: WOS:000339710300057
: None
Progress toward forecasting of space weather effects on UHF SATCOM after Operation Anaconda
:   Kelly, Michael A.; Comberiate, Joseph M.; Miller, Ethan S.; Paxton, Larry J.
:OCT 2014
: Space Weather-the International Journal of Research and Applications
  12
  601
  611
: WOS:000345271400006
: None
The zonal motion of equatorial plasma bubbles relative to the background ionosphere
:   Kil, Hyosub; Lee, Woo Kyoung; Kwak, Young-Sil; Zhang, Yongliang; Paxton, Larry J.; Milla, Marco
:JUL 2014
: Journal of Geophysical Research-Space Physics
  119
  5943
  5950
: WOS:000340549000059
: None
Solar filament impact on 21 January 2005: Geospace consequences
:   Kozyra, J. U.; Liemohn, M. W.; Cattell, C.; De Zeeuw, D.; Escoubet, C. P.; Evans, D. S.; Fang, X.; Fok, M-C; Frey, H. U.; Gonzalez, W. D.; Hairston, M.; Heelis, R.; Lu, G.; Manchester, W. B.; Mende, S.; Paxton, L. J.; Rastaetter, L.; Ridley, A.; Sandanger, M.; Soraas, F.; Sotirelis, T.; Thomsen, M. W.; Tsurutani, B. T.; Verkhoglyadova, O.
:JUL 2014
: Journal of Geophysical Research-Space Physics
  119
  5401
  5448
: WOS:000340549000022
: None
Equatorial broad plasma depletions associated with the enhanced fountain effect
:   Lee, Woo Kyoung; Kil, Hyosub; Kwak, Young-Sil; Paxton, Larry J.; Zhang, Yongliang; Galkin, Ivan; Batista, Inez S.
:JAN 2014
: Journal of Geophysical Research-Space Physics
  119
  402
  410
: WOS:000333028600036
: None
OVATION Prime-2013: Extension of auroral precipitation model to higher disturbance levels
:   Newell, P. T.; Liou, K.; Zhang, Y.; Sotirelis, T.; Paxton, L. J.; Mitchell, E. J.
:JUN 2014
: Space Weather-the International Journal of Research and Applications
  12
  368
  379
: WOS:000339509900005
: None
Ionospheric TEC, thermospheric cooling and Sigma[O/N-2] compositional changes during the 6-17 March 2012 magnetic storm interval (CAWSES II)
:   Verkhoglyadova, O. P.; Tsurutani, B. T.; Mannucci, A. J.; Mlynczak, M. G.; Hunt, L. A.; Paxton, L. J.
:AUG 2014
: Journal of Atmospheric and Solar-Terrestrial Physics
  115
  41
  51
: WOS:000337986700007
: None
Storm-time behaviors of O/N-2 and NO variations
:   Zhang, Y.; Paxton, L. J.; Morrison, D.; Marsh, D.; Kil, H.
:JUL 2014
: Journal of Atmospheric and Solar-Terrestrial Physics
  114
  42
  49
: WOS:000337924700005
: None
The effect of the 135.6nm emission originated from the ionosphere on the TIMED/GUVI O/N-2 ratio
:   Kil, H.; Lee, W. K.; Shim, J.; Paxton, L. J.; Zhang, Y.
:FEB 2013
: Journal of Geophysical Research-Space Physics
  118
  859
  865
: WOS:000317860000028
: None
The effect of geomagnetic-storm-induced enhancements to ionospheric emissions on the interpretation of the TIMED/GUVI O/N-2 ratio
:   Lee, Woo Kyoung; Kil, Hyosub; Paxton, Larry J.; Zhang, Yongliang; Shim, Ja Soon
:DEC 2013
: Journal of Geophysical Research-Space Physics
  118
  7834
  7840
: WOS:000329508900037
: None
Statistical comparison of isolated and non-isolated auroral substorms
:   Liou, Kan; Newell, Patrick T.; Zhang, Yong-Liang; Paxton, Larry J.
:MAY 2013
: Journal of Geophysical Research-Space Physics
  118
  2466
  2477
: WOS:000325215800055
: None
Empirical relationship between electron precipitation and far-ultraviolet auroral emissions from DMSP observations
:   Sotirelis, Thomas; Korth, Haje; Hsieh, Syau-Yun; Zhang, Yongliang; Morrison, Daniel; Paxton, Larry
:MAR 2013
: Journal of Geophysical Research-Space Physics
  118
  1203
  1209
: WOS:000318274000023
: None
Reply to comment on "Empirical relationship between electron precipitation and far-ultraviolet auroral emissions from DMSP observations"
:   Sotirelis, Thomas; Korth, Haje; Hsieh, Syau-Yun; Zhang, Yongliang; Morrison, Daniel; Paxton, Larry
:OCT 2013
: Journal of Geophysical Research-Space Physics
  118
  6827
  6828
: WOS:000330180600073
: None
The quiet nighttime low-latitude ionosphere as observed by TIMED/GUVI
:   Talaat, E. R.; Yee, J. -H.; Hsieh, S. -Y.; Paxton, L. J.; DeMajistre, R.; Christensen, A. B.; Bilitza, D.
:FEB 15 2013
: Advances in Space Research
  51
  661
  676
: WOS:000315015500013
: None
Lyman alpha airglow emission: Implications for atomic hydrogen geocorona variability with solar cycle
:   Waldrop, L.; Paxton, L. J.
:SEP 2013
: Journal of Geophysical Research-Space Physics
  118
  5874
  5890
: WOS:000325483800043
: None
Multi-Periodic Auroral and Thermospheric Variations in 2006
:   Yongliang Zhang; Larry J. Paxton; Hyosub Kil
:2013
: Terrestrial, Atmospheric and Oceanic Sciences
  24
  207
  --
: WOS:000329894400006
: None
Large-scale structures in the Polar Rain
:   Yongliang Zhang; Larry Paxton; Hyosub Kil
:nov
: Geophysical Research Letters
  40
  5576
  --
: WOS:000327810800003
: None
Nightside midlatitude ionospheric arcs: TIMED/GUVI observations
:   Zhang, Yongliang; Paxton, Larry J.; Kil, Hyosub
:JUN 2013
: Journal of Geophysical Research-Space Physics
  118
  3584
  3591
: WOS:000325217100077
: None
Daytime climatology of ionospheric NmF2 and h(m)F(2) from COSMIC data
:   Burns, A. G.; Solomon, S. C.; Wang, W.; Qian, L.; Zhang, Y.; Paxton, L. J.
:SEP 22 2012
: Journal of Geophysical Research-Space Physics
  117
  --
  --
: WOS:000309136900001
: None
Persistent longitudinal features in the low-latitude ionosphere
:   Kil, H.; Lee, W. K.; Kwak, Y. -S.; Oh, S. -J.; Paxton, L. J.; Zhang, Y.
:JUN 23 2012
: Journal of Geophysical Research-Space Physics
  117
  --
  --
: WOS:000305629900002
: None
Ionospheric and thermospheric variations associated with prompt penetration electric fields
:   Lu, G.; Goncharenko, L.; Nicolls, M. J.; Maute, A.; Coster, A.; Paxton, L. J.
:AUG 10 2012
: Journal of Geophysical Research-Space Physics
  117
  --
  --
: WOS:000307459700004
: None
The Global Assimilation of Information for Action (GAIA) Initiative: Understanding the Impact of Climate Change on National Security and Public Health
:   Strong, Shadrian B.; Paxton, Larry J.; Kaushiva, Alpana; Nix, Maegen; Swartz, William H.; Weiss, Michele B.; Schaefer, Robert; Kolk, AHJ; Southern, SO; Montgomery, KN; Taylor, CW; Kumar, BVKV; Prabhakar, S; Ross, AA
:2012
: Sensing Technologies For Global Health, Military Medicine, Disaster Response, and Environmental Monitoring Ii: and Biometric Technology For Human Identification Ix
  8371
  --
  --
: WOS:000305799000014
: None
Reply to comment by DJ Strickland et al. on "Long-term variation in the thermosphere: TIMED/GUVI observations"
:   Zhang, Yongliang; Paxton, Larry J.
:JUL 4 2012
: Journal of Geophysical Research-Space Physics
  117
  --
  --
: WOS:000306238900003
: None
Space Technology 5 multipoint observations of transpolar arc-related field-aligned currents
:   Cumnock, J. A.; Le, G.; Imber, S.; Slavin, J. A.; Zhang, Y.; Paxton, L. J.
:FEB 25 2011
: Journal of Geophysical Research-Space Physics
  116
  --
  --
: WOS:000287812500001
: None
The O I 135.6 nm airglow observations of the midlatitude summer nighttime anomaly by TIMED/GUVI
:   Hsu, M. L.; Lin, C. H.; Hsu, R. R.; Liu, J. Y.; Paxton, L. J.; Su, H. T.; Tsai, H. F.; Rajesh, P. K.; Chen, C. H.
:JUL 30 2011
: Journal of Geophysical Research-Space Physics
  116
  --
  --
: WOS:000293376400002
: None
Onset conditions of bubbles and blobs: A case study on 2 March 2009
:   Kil, H.; Choi, H. -S.; Heelis, R. A.; Paxton, L. J.; Coley, W. R.; Miller, E. S.
:MAR 23 2011
: Geophysical Research Letters
  38
  --
  --
: WOS:000288864300007
: None
The source of the longitudinal asymmetry in the ionospheric tidal structure
:   Kil, H.; Kwak, Y. -S.; Oh, S. -J.; Talaat, E. R.; Paxton, L. J.; Zhang, Y.
:SEP 30 2011
: Journal of Geophysical Research-Space Physics
  116
  --
  --
: WOS:000295532200002
: None
O and N-2 disturbances in the F region during the 20 November 2003 storm seen from TIMED/GUVI
:   Kil, H.; Kwak, Y. -S.; Paxton, L. J.; Meier, R. R.; Zhang, Y.
:FEB 17 2011
: Journal of Geophysical Research-Space Physics
  116
  --
  --
: WOS:000287534100004
: None
The origin of the nonmigrating tidal structure in the column number density ratio of atomic oxygen to molecular nitrogen
:   Kil, Hyosub; Paxton, Larry J.
:OCT 14 2011
: Geophysical Research Letters
  38
  --
  --
: WOS:000295976500005
: None
Causal Link of Longitudinal Plasma Density Structure to Vertical Plasma Drift and Atmospheric Tides - A Review
:   Kil, Hyosub; Paxton, Larry J.; Abdu, MA; Pancheva, D; Bhattacharyya, A
:2011
: Aeronomy of the Earth's Atmosphere and Ionosphere
  2
  349
  361
: WOS:000290497500026
: None
Temporal and spatial components in the storm-time ionospheric disturbances
:   Kil, Hyosub; Paxton, Larry J.; Kim, Khan-Hyuk; Park, Sarah; Zhang, Yongliang; Oh, Seung-Jun
:NOV 15 2011
: Journal of Geophysical Research-Space Physics
  116
  --
  --
: WOS:000297259100003
: None
TIMED/GUVI observation of solar illumination effect on auroral energy deposition
:   Liou, K.; Zhang, Y. -L.; Newell, P. T.; Paxton, L. J.; Carbary, J. F.
:SEP 10 2011
: Journal of Geophysical Research-Space Physics
  116
  --
  --
: WOS:000294799400003
: None
Reversed two-cell convection in the Northern and Southern hemispheres during northward interplanetary magnetic field
:   Lu, G.; Li, W. H.; Raeder, J.; Deng, Y.; Rich, F.; Ober, D.; Zhang, Y. L.; Paxton, L.; Ruohoniemi, J. M.; Hairston, M.; Newell, P.
:DEC 31 2011
: Journal of Geophysical Research-Space Physics
  116
  --
  --
: WOS:000298762200005
: None
Longitudinal variations of nighttime electron auroral precipitation in both the Northern and Southern hemispheres from the TIMED global ultraviolet imager
:   Luan, Xiaoli; Wang, Wenbin; Burns, Alan; Solomon, Stanley; Zhang, Yongliang; Paxton, Larry J.; Xu, Jiyao
:MAR 1 2011
: Journal of Geophysical Research-Space Physics
  116
  --
  --
: WOS:000288083900003
: None
A study of space shuttle plumes in the lower thermosphere
:   Meier, R. R.; Stevens, Michael H.; Plane, John M. C.; Emmert, J. T.; Crowley, G.; Azeem, I.; Paxton, L. J.; Christensen, A. B.
:DEC 22 2011
: Journal of Geophysical Research-Space Physics
  116
  --
  --
: WOS:000298546600001
: None
Ionospheric electron content and NmF2 from nighttime OI 135.6 nm intensity
:   Rajesh, P. K.; Liu, J. Y.; Hsu, M. L.; Lin, C. H.; Oyama, K. I.; Paxton, L. J.
:FEB 16 2011
: Journal of Geophysical Research-Space Physics
  116
  --
  --
: WOS:000287533900001
: None
Long-term variation in the thermosphere: {TIMED}/{GUVI} observations
:   Y. Zhang; Larry J. Paxton
:feb
: Journal of Geophysical Research: Space Physics
  116
  n/a
  --
: WOS:000289357300003
: None
Nightside polar rain aurora boundary gap and its applications for magnetotail reconnection
:   Zhang, Yongliang; Paxton, Larry J.; Kil, Hyosub
:NOV 15 2011
: Journal of Geophysical Research-Space Physics
  116
  --
  --
: WOS:000297259100004
: None
Coordinated UV imaging of equatorial plasma bubbles using TIMED/GUVI and DMSP/SSUSI
:   Comberiate, Joseph; Paxton, Larry J.
:OCT 13 2010
: Space Weather-the International Journal of Research and Applications
  8
  --
  --
: WOS:000283099300001
: None
Global Ultraviolet Imager equatorial plasma bubble imaging and climatology, 2002-2007
:   Comberiate, Joseph; Paxton, Larry J.
:APR 3 2010
: Journal of Geophysical Research-Space Physics
  115
  --
  --
: WOS:000276318800005
: None
Canary - Ion Spectroscopy for Ionospheric Sensing
:   Feldmesser, H. S.; Darrin, M. A. G.; Osiander, R.; Paxton, L. J.; Rogers, A. Q.; Marks, J. A.; McHarg, M. G.; Balthazor, R. L.; Krause, L. H.; FitzGerald, J. G.; Cox, JL; Bester, MG; Fink, W
:2010
: Space Missions and Technologies
  7691
  --
  --
: WOS:000285717200013
: None
Is DE2 the source of the ionospheric wave number 3 longitudinal structure?
:   Kil, H.; Paxton, L. J.; Lee, W. K.; Ren, Z.; Oh, S. -J.; Kwak, Y. -S.
:NOV 20 2010
: Journal of Geophysical Research-Space Physics
  115
  --
  --
: WOS:000284488200006
: None
The temporal evolution of the large equatorial plasma depletions observed during the 29-30 October 2003 storm
:   Kil, Hyosub; Paxton, Larry J.
:MAR 2010
: Journal of Atmospheric and Solar-Terrestrial Physics
  72
  327
  333
: WOS:000275684800008
: None
Seasonal and hemispheric variations of the total auroral precipitation energy flux from TIMED/GUVI
:   Luan, Xiaoli; Wang, Wenbin; Burns, Alan; Solomon, Stanley; Zhang, Yongliang; Paxton, Larry J.
:NOV 5 2010
: Journal of Geophysical Research-Space Physics
  115
  --
  --
: WOS:000283950300001
: None
Can molecular diffusion explain Space Shuttle plume spreading?
:   Meier, R. R.; Plane, John M. C.; Stevens, Michael H.; Paxton, L. J.; Christensen, A. B.; Crowley, G.
:APR 16 2010
: Geophysical Research Letters
  37
  --
  --
: WOS:000276826100002
: None
Small Satellite Constellations for Measurements of the Near-Earth Space Environment
:   Rogers, Aaron Q.; Paxton, Larry J.; Darrin, M. Ann; Sandau, R; Roser, HP; Valenzuela, A
:2010
: Small Satellite Missions For Earth Observation
  --
  113
  121
: WOS:000276821000010
: None
Ionospheric response to the initial phase of geomagnetic storms: Common features
:   Wang, Wenbin; Lei, Jiuhou; Burns, Alan G.; Solomon, Stanley C.; Wiltberger, Michael; Xu, Jiyao; Zhang, Yongliang; Paxton, Larry; Coster, Anthea
:JUL 29 2010
: Journal of Geophysical Research-Space Physics
  115
  --
  --
: WOS:000280590000002
: None
Thermospheric composition variations due to nonmigrating tides and their effect on ionosphere
:   Yongliang Zhang; Scott England; Larry J. Paxton
:sep
: Geophysical Research Letters
  37
  n/a
  --
: WOS:000282009400002
: None
Near real-time assimilation in IRI of auroral peak E-region density and equatorward boundary
:   Zhang, Yongliang; Paxton, Larry J.; Bilitza, Dieter; Doe, Rick
:OCT 15 2010
: Advances in Space Research
  46
  1055
  1063
: WOS:000282675400011
: None
Auroral and thermospheric response to the 9 day periodic variations in the dayside reconnection rate in 2005
:   Zhang, Yongliang; Paxton, Larry J.; Morrison, Daniel
:JUL 1 2010
: Space Weather-the International Journal of Research and Applications
  8
  --
  --
: WOS:000279528600001
: None
3-D Ionospheric Electron Density Reconstructions and Radio Propagation Modeling Using {DMSP}/{SSUSI}
:   Erin McMahon; Joseph Comberiate; Larry Paxton; Michael Kelly
:jun
: 1st {AIAA} Atmospheric and Space Environments Conference
  --
  --
  --
:
: None
Formation of a plasma depletion shell in the equatorial ionosphere
:   Kil, Hyosub; Heelis, Roderick A.; Paxton, Larry J.; Oh, Seung-Jun
:NOV 3 2009
: Journal of Geophysical Research-Space Physics
  114
  --
  --
: WOS:000271584900002
: None
High-resolution vertical E x B drift model derived from ROCSAT-1 data
:   Kil, Hyosub; Oh, Seung-Jun; Paxton, Larry J.; Fang, Tzu-Wei
:OCT 23 2009
: Journal of Geophysical Research-Space Physics
  114
  --
  --
: WOS:000271134400002
: None
Global bubble distribution seen from ROCSAT-1 and its association with the evening prereversal enhancement
:   Kil, Hyosub; Paxton, Larry J.; Oh, Seung-Jun
:JUN 16 2009
: Journal of Geophysical Research-Space Physics
  114
  --
  --
: WOS:000267190900001
: None
Unusual declining phase of solar cycle 23: Weak semi-annual variations of auroral hemispheric power and geomagnetic activity
:   Luan, Xiaoli; Wang, Wenbin; Burns, Alan G.; Solomon, Stanley C.; Zhang, Yongliang; Paxton, Larry J.
:NOV 20 2009
: Geophysical Research Letters
  36
  --
  --
: WOS:000271995200004
: None
The 27-day modulation of the low-latitude ionosphere during a solar maximum
:   Min, Kyoung; Park, Jaeheung; Kim, Heejun; Kim, Vitaly; Kil, Hyosub; Lee, Jaejin; Rentz, Stefanie; Luehr, Hermann; Paxton, Larry
:APR 25 2009
: Journal of Geophysical Research-Space Physics
  114
  --
  --
: WOS:000265539200002
: None
Effects observed in the Latin American sector ionospheric F region during the intense geomagnetic disturbances in the early part of November 2004
:   Sahai, Y.; Becker-Guedes, F.; Fagundes, P. R.; de Jesus, R.; de Abreu, A. J.; Paxton, L. J.; Goncharenko, L. P.; Brunini, C.; Gende, M.; Ferreira, A. S.; Lima, N. S.; Guarnieri, F. L.; Pillat, V. G.; Bittencourt, J. A.; Candido, C. M. N.
:JAN 7 2009
: Journal of Geophysical Research-Space Physics
  114
  --
  --
: WOS:000262384600001
: None
Equatorial and low-latitude ionosphere-thermosphere system response to the space weather event of August 2005
:   Sreeja, V.; Ravindran, Sudha; Pant, Tarun Kumar; Devasia, C. V.; Paxton, L. J.
:DEC 8 2009
: Journal of Geophysical Research-Space Physics
  114
  --
  --
: WOS:000272717000003
: None
Does the polar cap disappear under an extended strong northward IMF?
:   Zhang, Yongliang; Paxton, Larry J.; Newell, Patrick T.; Meng, Ching-I
:DEC 2009
: Journal of Atmospheric and Solar-Terrestrial Physics
  71
  2006
  2012
: WOS:000272985200037
: None
Periodic modulations in thermospheric composition by solar wind high speed streams
:   Crowley, G.; Reynolds, A.; Thayer, J. P.; Lei, J.; Paxton, L. J.; Christensen, A. B.; Zhang, Y.; Meier, R. R.; Strickland, D. J.
:NOV 14 2008
: Geophysical Research Letters
  35
  --
  --
: WOS:000260991300004
: None
Abnormal vertical drifts of equatorial plasma before dawn and after sunset during the storm of 29{\textendash}30 October 2003
:   Hyosub Kil; Seung-Jun Oh; Larry J. Paxton
:oct
: Geophysical Research Letters
  35
  --
  --
: WOS:000259987400009
: None
Wave structures of the plasma density and vertical E x B drift in low-latitude F region
:   Kil, H.; Talaat, E. R.; Oh, S. -J.; Paxton, L. J.; England, S. L.; Su, S. -Y.
:SEP 11 2008
: Journal of Geophysical Research-Space Physics
  113
  --
  --
: WOS:000259203900002
: None
Evidence for significantly greater N(2) Lyman-Birge-Hopfield emission efficiencies in proton versus electron aurora based on analysis of coincident DMSP SSUSI and SSJ/5 data
:   Knight, H. K.; Strickland, D. J.; Hecht, J. H.; Straus, P. R.; Morrison, D.; Paxton, L. J.; Evans, D. S.
:APR 23 2008
: Journal of Geophysical Research-Space Physics
  113
  --
  --
: WOS:000255461700005
: None
A Data-Model Comparative Study of Ionospheric Positive Storm Phase in the Midlatitude F Region
:   Lu, G.; Goncharenko, L. P.; Coster, A. J.; Richmond, A. D.; Roble, R. G.; Aponte, N.; Paxton, L. J.; Kintner, PM; Coster, AJ; FullerRowell, T; Mannucci, AJ; Mendillo, M; Heelis, R
:2008
: Midlatitude Ionospheric Dynamics and Disturbances
  181
  63
  75
: WOS:000267401600006
: None
The role of the vertical E x B drift for the formation of the longitudinal plasma density structure in the low-latitude F region
:   Oh, S. -J.; Kil, H.; Kim, W. -T.; Paxton, L. J.; Kim, Y. H.
:2008
: Annales Geophysicae
  26
  2061
  2067
: WOS:000258074300035
: None
Effects of solar activity variations on the low latitude topside nighttime ionosphere
:   Park, S. M.; Kim, H.; Min, S.; Park, J.; Lee, J. H.; Kil, H.; Paxton, L. J.; Su, S. -Y.; Lee, J.; Min, K. W.
:AUG 18 2008
: Advances in Space Research
  42
  626
  633
: WOS:000258127000004
: None
Trends and visions for small satellite missions
:   Sandau, Rainer; Paxton, Larry; Esper, Jaime; Sandau, R; Roser, HP; Valenzuela, A
:2008
: Small Satellites For Earth Observation: Selected Contributions
  --
  27
  39
: WOS:000256999100003
: None
Comparison of Global Ultraviolet Imager limb and disk observations of column O/N-2 during a geomagnetic storm
:   Stephan, A. W.; Meier, R. R.; Paxton, L. J.
:JAN 8 2008
: Journal of Geophysical Research-Space Physics
  113
  --
  --
: WOS:000252365700001
: None
Interplanetary shock induced ring current auroras
:   Yongliang Zhang; Larry J. Paxton; Yihua Zheng
:jan
: Journal of Geophysical Research: Space Physics
  113
  n/a
  --
: WOS:000252754800001
: None
An empirical Kp-dependent global auroral model based on TIMED/GUVI FUV data
:   Zhang, Y.; Paxton, L. J.
:JUN 2008
: Journal of Atmospheric and Solar-Terrestrial Physics
  70
  1231
  1242
: WOS:000257599100008
: None
Anomalous enhancement of ionospheric electron content in the Asian-Australian region during a geomagnetically quiet day
:   Zhao, B.; Wan, W.; Liu, L.; Igarashi, K.; Nakamura, M.; Paxton, L. J.; Su, S. -Y.; Li, G.; Ren, Z.
:NOV 1 2008
: Journal of Geophysical Research-Space Physics
  113
  --
  --
: WOS:000260604000001
: None
Ionosphere disturbances observed throughout Southeast Asia of the superstorm of 20-22 November 2003
:   Zhao, B.; Wan, W.; Tschu, K.; Igarashi, K.; Kikuchi, T.; Nozaki, K.; Watari, S.; Li, G.; Paxton, L. J.; Liu, L.; Ning, B.; Liu, J. -Y.; Su, S. -Y.; Bulanon, Harold P.
:AUG 2 2008
: Journal of Geophysical Research-Space Physics
  113
  --
  --
: WOS:000258157000001
: None
Observations of ionospheric convection from the Wallops SuperDARN radar at middle latitudes
:   Baker, J. B. H.; Greenwald, R. A.; Ruohoniemi, J. M.; Oksavik, K.; Gjerloev, J. W.; Paxton, L. J.; Hairston, M. R.
:JAN 20 2007
: Journal of Geophysical Research-Space Physics
  112
  --
  --
: WOS:000243851300003
: None
A tomographic model for ionospheric imaging with the Global Ultraviolet Imager
:   Comberiate, J. M.; Kamalabadi, F.; Paxton, L. J.
:APR 24 2007
: Radio Science
  42
  --
  --
: WOS:000246145900001
: None
Comparison of ionospheric measurements made by digisondes with those inferred from ultraviolet airglow
:   DeMajistre, R.; Paxton, L. J.; Bilitza, D.
:2007
: Advances in Space Research
  39
  918
  925
: WOS:000253588300038
: None
Observations of a positive storm phase on September 10, 2005
:   Goncharenko, L. P.; Foster, J. C.; Coster, A. J.; Huang, C.; Aponte, N.; Paxton, L. J.
:JUL 2007
: Journal of Atmospheric and Solar-Terrestrial Physics
  69
  1253
  1272
: WOS:000248893100013
: None
Spike-like change of the vertical E x B drift in the equatorial region during very large geomagnetic storms
:   Kil, H.; Oh, S. J.; Paxton, L. J.; Zhang, Y.; Su, S. Y.; Min, K. W.
:MAY 5 2007
: Geophysical Research Letters
  34
  --
  --
: WOS:000246306200005
: None
Longitudinal structure of the vertical E x B drift and ion density seen from ROCSAT-1
:   Kil, Hyosub; Oh, S.-J.; Kelley, M. C.; Paxton, L. J.; England, S. L.; Talaat, E.; Min, K.-W.; Su, S.-Y.
:JUL 24 2007
: Geophysical Research Letters
  34
  --
  --
: WOS:000248419700002
: None
Plausible effect of atmospheric tides on the equatorial ionosphere observed by the FORMOSAT-3/COSMIC: Three-dimensional electron density structures
:   Lin, C. H.; Wang, W.; Hagan, M. E.; Hsiao, C. C.; Immel, T. J.; Hsu, M. L.; Liu, J. Y.; Paxton, L. J.; Fang, T. W.; Liu, C. H.
:JUN 14 2007
: Geophysical Research Letters
  34
  --
  --
: WOS:000247368700001
: None
"Faster, better, and cheaper" at NASA: Lessons learned in managing and accepting risk
:   Paxton, Larry J.
:NOV 2007
: Acta Astronautica
  61
  954
  963
: WOS:000250431500015
: None
Constraining and validating the Oct/Nov 2003 X-class EUV flare enhancements with observations of FUV dayglow and E-region electron densities
:   Strickland, D. J.; Lean, J. L.; Daniell, R. E., Jr.; Knight, H. K.; Woo, W. K.; Meier, R. R.; Straus, P. R.; Woods, T. N.; Eparvier, F. G.; McMullin, D. R.; Christensen, A. B.; Morrison, D.; Paxton, L. J.
:JUN 15 2007
: Journal of Geophysical Research-Space Physics
  112
  --
  --
: WOS:000247371600004
: None
Summer-winter hemispheric asymmetry of the sudden increase in ionospheric total electron content and of the O/N-2 ratio: Solar activity dependence
:   Tsugawa, T.; Zhang, S.-R.; Coster, A. J.; Otsuka, Y.; Sato, J.; Saito, A.; Zhang, Y.; Paxton, L. J.
:AUG 2 2007
: Journal of Geophysical Research-Space Physics
  112
  --
  --
: WOS:000248606200002
: None
Polar rain aurora
:   Zhang, Yongliang; Paxton, Larry J.; Lui, Anthony T. Y.
:OCT 31 2007
: Geophysical Research Letters
  34
  --
  --
: WOS:000250703100006
: None
Tomographic imaging of equatorial plasma bubbles
:   Comberiate, J. M.; Kamalabadi, F.; Paxton, L.
:AUG 4 2006
: Geophysical Research Letters
  33
  --
  --
: WOS:000239596800002
: None
Global thermosphere-ionosphere response to onset of 20 November 2003 magnetic storm
:   Crowley, G.; Hackert, C. L.; Meier, R. R.; Strickland, D. J.; Paxton, L. J.; Pi, X.; Mannucci, A.; Christensen, A. B.; Morrison, D.; Bust, G. S.; Roble, R. G.; Curtis, N.; Wene, G.
:OCT 18 2006
: Journal of Geophysical Research-Space Physics
  111
  --
  --
: WOS:000241697300001
: None
Effect of atmospheric tides on the morphology of the quiet time, postsunset equatorial ionospheric anomaly
:   England, S. L.; Immel, T. J.; Sagawa, E.; Henderson, S. B.; Hagan, M. E.; Mende, S. B.; Frey, H. U.; Swenson, C. M.; Paxton, L. J.
:OCT 31 2006
: Journal of Geophysical Research-Space Physics
  111
  --
  --
: WOS:000241868000001
: None
Large variations in the thermosphere and ionosphere during minor geomagnetic disturbances in April 2002 and their association with IMF B-y
:   Goncharenko, L; Salah, J; Crowley, G; Paxton, LJ; Zhang, Y; Coster, A; Rideout, W; Huang, C; Zhang, S; Reinisch, B; Taran, V
:MAR 15 2006
: Journal of Geophysical Research-Space Physics
  111
  --
  --
: WOS:000236334500001
: None
Characteristics of the storm-induced big bubbles ({SIBBs})
:   Hyosub Kil; Larry J. Paxton; Shin-Yi Su; Yongliang Zhang; Hweyching Yeh
:oct
: Journal of Geophysical Research
  111
  --
  --
: WOS:000241697500014
: None
Control of equatorial ionospheric morphology by atmospheric tides
:   Immel, T. J.; Sagawa, E.; England, S. L.; Henderson, S. B.; Hagan, M. E.; Mende, S. B.; Frey, H. U.; Swenson, C. M.; Paxton, L. J.
:AUG 10 2006
: Geophysical Research Letters
  33
  --
  --
: WOS:000239786100004
: None
F-region Pedersen conductivity deduced using the TIMED/GUVI limb retrievals
:   Kil, H.; DeMajistre, M.; Paxton, L. J.; Zhang, Y.
:2006
: Annales Geophysicae
  24
  1311
  1316
: WOS:000239724400005
: None
Nighttime F-region morphology in the low and middle latitudes seen from DMSP F15 and TIMED/GUVI
:   Kil, Hyosub; DeMajistre, Robert; Paxton, Larry J.; Zhang, Yongliang
:SEP 2006
: Journal of Atmospheric and Solar-Terrestrial Physics
  68
  1672
  1681
: WOS:000241605200009
: None
Ionospheric disturbances during the magnetic storm of 15 July 2000: Role of the fountain effect and plasma bubbles for the formation of large equatorial plasma density depletions
:   Kil, Hyosub; Paxton, Larry J.
:DEC 20 2006
: Journal of Geophysical Research-Space Physics
  111
  --
  --
: WOS:000243109600003
: None
Response of the Upper/Middle atmosphere to coronal holes and powerful high-speed solar wind streams in 2003
:   Kozyra, J. U.; Crowley, G.; Emery, B. A.; Fang, X.; Maris, G.; Mlynczak, M. G.; Niciejewski, R. J.; Palo, S. E.; Paxton, L. J.; Randall, C. E.; Rong, P. -P.; Russell, J. M., III; Skinner, W.; Solomon, S. C.; Talaat, E. R.; Wu, Q.; Yee, J. -H.; Tsurutani, B; McPherron, R; Gonzalez, W; Lu, G; Sobral, JHA; Gopalswamy, N
:2006
: Recurrent Magnetic Storms: Corotating Solar Wind Streams
  167
  319
  340
: WOS:000245238200022
: None
Managing innovative space missions: lessons from {NASA}
:   Larry J. Paxton; Phillip Olla
:mar
: Journal of Knowledge Management
  10
  8
  --
:
: None
First observations of the temporal/spatial variation of the sub-auroral polarization stream from the SuperDARN Wallops HF radar
:   Oksavik, K.; Greenwald, R. A.; Ruohoniemi, J. M.; Hairston, M. R.; Paxton, L. J.; Baker, J. B. H.; Gjerloev, J. W.; Barnes, R. J.
:JUN 27 2006
: Geophysical Research Letters
  33
  --
  --
: WOS:000238936000005
: None
Dayside convection aligned auroral arcs
:   Zhang, Y.; Paxton, L. J.
:JUL 14 2006
: Geophysical Research Letters
  33
  --
  --
: WOS:000239215600007
: None
Nightside thermospheric FUV emissions due to energetic neutral atom precipitation during magnetic superstorms
:   Zhang, Y.; Paxton, L. J.; Kozyra, J. U.; Kil, H.; Brandt, P. C.
:SEP 16 2006
: Journal of Geophysical Research-Space Physics
  111
  --
  --
: WOS:000240647900002
: None
An unusual nightside distortion of the auroral oval: TIMED/GUVI and IMAGE/FUV observations
:   Zhang, Y.; Paxton, L. J.; Lui, A. T. Y.
:AUG 4 2006
: Journal of Geophysical Research-Space Physics
  111
  --
  --
: WOS:000239598400001
: None
Two components of ionospheric plasma structuring at midlatitudes observed during the large magnetic storm of October 30, 2003
:   Basu, S; Makela, JJ; Sheehan, RE; MacKenzie, E; Doherty, P; Wright, JW; Keskinen, MJ; Pallamraju, D; Paxton, LJ; Berkey, FT
:APR 29 2005
: Geophysical Research Letters
  32
  --
  --
: WOS:000228897300001
: None
Storm-time enhancement of mid-latitude ultraviolet emissions due to energetic neutral atom precipitation
:   DeMajistre, R; Brandt, PC; Immel, TJ; Yee, JH; Dalgarno, A; Paxton, LJ; Kharchenko, V
:AUG 12 2005
: Geophysical Research Letters
  32
  --
  --
: WOS:000231380600003
: None
C and C+ in the Venusian thermosphere/ionosphere
:   Fox, JL; Paxton, LJ
:JAN 20 2005
: Journal of Geophysical Research-Space Physics
  110
  --
  --
: WOS:000226581200004
: None
Morphology of the equatorial anomaly and equatorial plasma bubbles using image subspace analysis of Global Ultraviolet Imager data
:   Henderson, SB; Swenson, CM; Christensen, AB; Paxton, LJ
:NOV 17 2005
: Journal of Geophysical Research-Space Physics
  110
  --
  --
: WOS:000233588600001
: None
Method for characterization of the equatorial anomaly using image subspace analysis of Global Ultraviolet Imager data
:   Henderson, SB; Swenson, CM; Gunther, JH; Christensen, AB; Paxton, LJ
:AUG 25 2005
: Journal of Geophysical Research-Space Physics
  110
  --
  --
: WOS:000231572700003
: None
Large-scale variations of the low-latitude ionosphere during the October-November 2003 superstorm: Observational results
:   Lin, CH; Richmond, AD; Liu, JY; Yeh, HC; Paxton, LJ; Lu, G; Tsai, HF; Su, SY
:SEP 3 2005
: Journal of Geophysical Research-Space Physics
  110
  --
  --
: WOS:000231729400004
: None
Energy transport in the thermosphere during the solar storms of April 2002
:   Martin G. Mlynczak; F. Javier Martin-Torres; Geoff Crowley; David P. Kratz; Bernd Funke; Gang Lu; Manuel Lopez-Puertas; James M. Russell; Janet Kozyra; Chris Mertens; Ramesh Sharma; Larry Gordley; Richard Picard; Jeremy Winick; Larry Paxton
:2005
: Journal of Geophysical Research
  110
  --
  --
: WOS:000234296100003
: None
First look at the 20 November 2003 superstorm with TIMED/GUVI: Comparisons with a thermospheric global circulation model
:   Meier, RR; Crowley, G; Strickland, DJ; Christensen, AB; Paxton, LJ; Morrison, D; Hackert, CL
:AUG 4 2005
: Journal of Geophysical Research-Space Physics
  110
  --
  --
: WOS:000231144000002
: None
Nightside detached auroras due to precipitating protons/ions during intense magnetic storms
:   Zhang, L; Paxton, LJ; Morrison, D; Wolven, B; Kil, H; Wing, S
:FEB 11 2005
: Journal of Geophysical Research-Space Physics
  110
  --
  --
: WOS:000227067200003
: None
October 2002 30-day incoherent scatter radar experiments at Millstone Hill and Svalbard and simultaneous GUVI/TIMED observations
:   Zhang, SR; Holt, JM; Erickson, PJ; Lind, FD; Foster, JC; van Eyken, AP; Zhang, YL; Paxton, LJ; Rideout, WC; Goncharenko, LP; Campbell, GR
:JAN 15 2005
: Geophysical Research Letters
  32
  --
  --
: WOS:000226547400001
: None
Far-ultraviolet signature of polar cusp during southward IMF B-z observed by TIMED/Global Ultraviolet Imager and DMSP
:   Zhang, Y; Meng, CI; Paxton, LJ; Morrison, D; Wolven, B; Kil, H; Newell, P; Wing, S; Christensen, AB
:JAN 28 2005
: Journal of Geophysical Research-Space Physics
  110
  --
  --
: WOS:000226686900005
: None
Undulations on the equatorward edge of the diffuse proton aurora: TIMED/GUVI observations
:   Zhang, Y; Paxton, LJ; Morrison, D; Lui, ATY; Kil, H; Wolven, B; Meng, CI; Christensen, AB
:AUG 25 2005
: Journal of Geophysical Research-Space Physics
  110
  --
  --
: WOS:000231572700002
: None
Height-integrated Joule and auroral particle heating in the night side high latitude thermosphere
:   Baker, JBH; Zhang, Y; Greenwald, RA; Paxton, LJ; Morrison, D
:MAY 12 2004
: Geophysical Research Letters
  31
  --
  --
: WOS:000221473100004
: None
Retrievals of nighttime electron density from Thermosphere Ionosphere Mesosphere Energetics and Dynamics (TIMED) mission Global Ultraviolet Imager (GUVI) measurements
:   DeMajistre, R; Paxton, LJ; Morrison, D; Yee, JH; Goncharenko, LP; Christensen, AB
:MAY 18 2004
: Journal of Geophysical Research-Space Physics
  109
  --
  --
: WOS:000221613400004
: None
F-region plasma distribution seen from TIMED/GUVI and its relation to the equatorial spread F activity
:   Kil, H; DeMajistre, R; Paxton, LJ
:MAR 10 2004
: Geophysical Research Letters
  31
  --
  --
: WOS:000220432500001
: None
Coincident equatorial bubble detection by TIMED/GUVI and ROCSAT-1
:   Kil, H; Su, SY; Paxton, LJ; Wolven, BC; Zhang, YL; Morrison, D; Yeh, HC
:FEB 12 2004
: Geophysical Research Letters
  31
  --
  --
: WOS:000189051000004
: None
{STARS}: {STellar} Absorption and Refraction Sensor
:   Steven Lloyd; Jeng-Hwa Yee; David Humm; Graham Murphy; Daniel Morrison; Ronald Vervack; James Carbary; Larry Paxton; Peter Silverglate
:sep
: Space 2004 Conference and Exhibit
  --
  --
  --
:
: None
Solar EUV irradiance variability derived from terrestrial far ultraviolet dayglow observations
:   Strickland, DJ; Lean, JL; Meier, RR; Christensen, AB; Paxton, LJ; Morrison, D; Craven, JD; Walterscheid, RL; Judge, DL; McMullin, DR
:FEB 3 2004
: Geophysical Research Letters
  31
  --
  --
: WOS:000189043200001
: None
Quiet-time seasonal behavior of the thermosphere seen in the far ultraviolet dayglow
:   Strickland, DJ; Meier, RR; Walterscheid, RL; Craven, JD; Christensen, AB; Paxton, LJ; Morrison, D; Crowley, G
:JAN 13 2004
: Journal of Geophysical Research-Space Physics
  109
  --
  --
: WOS:000188308000005
: None
Double dayside detached auroras: TIMED/GUVI observations
:   Zhang, Y; Paxton, LJ; Meng, CI; Morrison, D; Wolven, B; Kil, H; Christensen, AB
:MAY 20 2004
: Geophysical Research Letters
  31
  --
  --
: WOS:000221609600001
: None
O/N-2 changes during 1-4 October 2002 storms: IMAGE SI-13 and TIMED/GUVI observations
:   Zhang, Y; Paxton, LJ; Morrison, D; Wolven, B; Kil, H; Meng, CI; Mende, SB; Immel, TJ
:OCT 29 2004
: Journal of Geophysical Research-Space Physics
  109
  --
  --
: WOS:000224884200002
: None
Initial observations with the Global Ultraviolet Imager (GUVI) in the NASA TIMED satellite mission
:   Christensen, AB; Paxton, LJ; Avery, S; Craven, J; Crowley, G; Humm, DC; Kil, H; Meier, RR; Meng, CI; Morrison, D; Ogorzalek, BS; Straus, P; Strickland, DJ; Swenson, RM; Walterscheid, RL; Wolven, B; Zhang, Y
:DEC 23 2003
: Journal of Geophysical Research-Space Physics
  108
  --
  --
: WOS:000187866400004
: None
The first coordinated ground- and space-based optical observations of equatorial plasma bubbles
:   Kelley, MC; Makela, JJ; Paxton, LJ; Kamalabadi, F; Comberiate, JM; Kil, H
:JUL 29 2003
: Geophysical Research Letters
  30
  --
  --
: WOS:000184705800002
: None
Case study of the 15 July 2000 magnetic storm effects on the ionosphere-driver of the positive ionospheric storm in the winter hemisphere
:   Kil, H; Paxton, LJ; Pi, XQ; Hairston, MR; Zhang, YL
:NOV 1 2003
: Journal of Geophysical Research-Space Physics
  108
  --
  --
: WOS:000186398200002
: None
The role of emerging technologies in imagery for disaster monitoring and disaster relief assistance
:   Larry J. Paxton; Jeng-Hwa Yee
:may
: Acta Astronautica
  52
  793
  --
: WOS:000182858000018
: None
The natural thermostat of nitric oxide emission at 5.3 mu m in the thermosphere observed during the solar storms of April 2002
:   Mlynczak, M; Martin-Torres, FJ; Russell, J; Beaumont, K; Jacobson, S; Kozyra, J; Lopez-Puertas, M; Funke, B; Mertens, C; Gordley, L; Picard, R; Winick, J; Wintersteiner, P; Paxton, L
:NOV 7 2003
: Geophysical Research Letters
  30
  --
  --
: WOS:000186507400002
: None
Negative ionospheric storms seen by the IMAGE FUV instrument
:   Zhang, Y; Paxton, LJ; Kil, H; Meng, CI; Mende, SB; Frey, HU; Immel, TJ
:SEP 12 2003
: Journal of Geophysical Research-Space Physics
  108
  --
  --
: WOS:000189021000002
: None
Preface
:   Larry J. Paxton
:nov
: Advances in Space Research
  30
  2549
  --
:
: None
Atmospheric remote sensing using a combined extinctive and refractive stellar occultation technique - 1. Overview and proof-of-concept observations
:   Yee, JH; Vervack, RJ; DeMajistre, R; Morgan, F; Carbary, JF; Romick, GJ; Morrison, D; Lloyd, SA; DeCola, PL; Paxton, LJ; Anderson, DE; Kumar, CK; Meng, CI
:JUL 2002
: Journal of Geophysical Research-Atmospheres
  107
  --
  --
: WOS:000178977300016
: None
Sudden solar wind dynamic pressure enhancements and dayside detached auroras: IMAGE and DMSP observations
:   Zhang, Y; Paxton, LJ; Immel, TJ; Frey, HU; Mende, SB
:DEC 24 2002
: Journal of Geophysical Research-Space Physics
  108
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  --
: WOS:000181242300001
: None
Midcourse Space Experiment/Ultraviolet and Visible Imaging and Spectrographic Imaging limb observations of combined proton/hydrogen/electron aurora
:   Strickland, DJ; Bishop, J; Evans, JS; Majeed, T; Cox, RJ; Morrison, D; Romick, GJ; Carbary, JF; Paxton, LJ; Meng, CI
:JAN 1 2001
: Journal of Geophysical Research-Space Physics
  106
  65
  75
: WOS:000166379600006
: None
Model update for mesospheric/thermospheric nitric oxide
:   Swaminathan, PK; Strobel, DF; Acton, L; Paxton, LJ
:2001
: Physics and Chemistry of the Earth Part C-Solar-Terrestial and Planetary Science
  26
  533
  537
: WOS:000169771800011
: None
Summary of the small satellites for earth observation - 2(nd) International Symposium of the International Academy of Astronautics Berlin, Germany April 12-16, 1999
:   Fountain, GH; Paxton, LJ; Yee, JH
:JAN-MAR 2000
: Acta Astronautica
  46
  433
  440
: WOS:000086063600049
: None
The use of small satellites in the {NASA} Earth Science Enterprise ({ESE}) Earth Observing System ({EOS})
:   Larry J. Paxton; Jeng-Hwa Yee; Glen Fountain; C.I. Meng
:jan
: Acta Astronautica
  46
  365
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: WOS:000086063600041
: None
Nighttime O(2) and O(3) profiles measured by MSX/UVISI using stellar occultation techniques
:   Yee, JH; DeMajistre, R; Vervack, RJ; Moran, F; Carbary, JF; Romick, GJ; Morrison, D; Lloyd, SA; DeCola, PL; Paxton, LJ; Anderson, DE; Kumar, CK; Meng, CI; Siskind, DE; Eckermann, SD; Summers, ME
:2000
: Atmospheric Science Across the Stratopause
  123
  327
  335
: CCC:000166375000027
: None
Altitudes of polar mesospheric clouds observed by a middle ultraviolet imager
:   Carbary, JF; Romick, GJ; Morrison, D; Paxton, LJ; Meng, CI
:MAY 1 1999
: Journal of Geophysical Research-Space Physics
  104
  10089
  10100
: WOS:000080058600037
: None
Advancing our understanding of the atmosphere and ionosphere using remote sensing techniques
:   Greenwald, RA; Lloyd, SA; Newell, PT; Paxton, LJ; Yee, JH
:OCT-DEC 1999
: Johns Hopkins Apl Technical Digest
  20
  587
  599
: WOS:000084251000015
: None
Auroral imaging and space-based optical remote sensing
:   Paxton, LJ; Meng, CI
:OCT-DEC 1999
: Johns Hopkins Apl Technical Digest
  20
  556
  569
: WOS:000084251000012
: None
Polar cap optical observations of topside (> 900km) molecular nitrogen ions
:   Romick, GJ; Yee, JH; Morgan, MF; Morrison, D; Paxton, LJ; Meng, CI
:APR 1 1999
: Geophysical Research Letters
  26
  1003
  1006
: WOS:000079477200049
: None
Comet Hale-Bopp (C/1995 O1) near 2.3 AU postperihelion: Southwest Ultraviolet Imaging System measurements of the H2O and dust production
:   Stern, SA; Colwell, WB; Festou, MC; Tamblyn, PM; Parker, JW; Slater, DC; Weissman, PR; Paxton, LJ
:AUG 1999
: Astronomical Journal
  118
  1120
  1125
: WOS:000082368700046
: None
On the sodium tail of comet Hale-Bopp (C/1995 O1)
:   Kupperman, DG; Paxton, LJ; Carbary, J; Romick, GJ; Anderson, DE; Meng, CI; Feldman, PD
:SEP 1 1998
: Geophysical Research Letters
  25
  3261
  3264
: WOS:000075739800014
: None
Nitric oxide abundance in the mesosphere lower thermosphere region: Roles of solar soft X rays, suprathermal N(S-4) atoms, and vertical transport
:   Swaminathan, PK; Strobel, DF; Kupperman, DG; Kumar, CK; Acton, L; DeMajistre, R; Yee, JH; Paxton, L; Anderson, DE; Strickland, DJ; Duff, JW
:JUN 1 1998
: Journal of Geophysical Research-Space Physics
  103
  11579
  11594
: WOS:000073880700002
: None
Atmospheric O/N-2 ratios from photoelectron spectra
:   Goembel, L; Doering, JP; Morrison, D; Paxton, LJ
:APR 1 1997
: Journal of Geophysical Research-Space Physics
  102
  7411
  7419
: WOS:A1997WR36700035
: None
MSX - A multiuse space experiment
:   Paxton, LJ; Meng, CI; Anderson, DE; Romick, GJ
:JAN-MAR 1996
: Johns Hopkins Apl Technical Digest
  17
  19
  34
: WOS:A1996TM17200004
: None
The 825-1110 angstrom EUV spectrum of Venus
:   Stern, SA; Slater, DC; Gladstone, GR; Wilkenson, E; Cash, WC; Green, JC; Hunten, DM; Owen, TC; Paxton, L
:JUL 1996
: Icarus
  122
  200
  204
: WOS:A1996UW65400014
: None
SATELLITE REMOTE-SENSING OF THERMOSPHERIC O/N-2 AND SOLAR EUV .1. THEORY
:   STRICKLAND, DJ; EVANS, JS; PAXTON, LJ
:JUL 1 1995
: Journal of Geophysical Research-Space Physics
  100
  12217
  12226
: WOS:A1995RG73700031
: None
MODEL FOR GENERATING GLOBAL IMAGES OF EMISSION FROM THE THERMOSPHERE
:   STRICKLAND, DJ; COX, RJ; BARNES, RP; PAXTON, LJ; MEIER, RR; THONNARD, SE
:JUN 1 1994
: Applied Optics
  33
  3578
  3594
: WOS:A1994NR47500043
: None
GLOBAL ATMOSPHERIC REMOTE-SENSING
:   MENG, CI; PAXTON, LJ; CROWLEY, G; CARBARY, JF; ANDERSON, DE; ROMICK, GJ; YEE, JH; CONSORTIUM INT EARTH SCI INFORMAT NETWORK
:1993
: Proceedings of the Twenty-Fifth International Symposium on Remote Sensing and Global Environmental Change: Tools For Sustainable Development, Vols I and Ii
  --
  B877
  B924
: WOS:A1993BA32L00165
: None
NIGHT UV SPECTRA (1100-2900-ANGSTROM) AT MID AND LOW LATITUDE DURING A MAGNETIC STORM
:   ISHIMOTO, M; ROMICK, GJ; PAXTON, LJ; MENG, CI; HUFFMAN, RE
:APR 24 1992
: Geophysical Research Letters
  19
  813
  816
: WOS:A1992HR64100021
: None
ATOMIC OXYGEN IN THE MARTIAN THERMOSPHERE
:   STEWART, AIF; ALEXANDER, MJ; MEIER, RR; PAXTON, LJ; BOUGHER, SW; FESEN, CG
:JAN 1 1992
: Journal of Geophysical Research-Space Physics
  97
  91
  102
: WOS:A1992GY56800008
: None
ANALYSIS AND INTERPRETATION OF OBSERVATIONS OF AIRGLOW AT 297 NM IN THE VENUS THERMOSPHERE
:   LECOMPTE, MA; PAXTON, LJ; STEWART, AIF
:JAN 1 1989
: Journal of Geophysical Research-Space Physics
  94
  208
  216
: WOS:A1989R706200025
: None
$\less$title$\greater${EUV} Imaging Of The Ionosphere From Space$\less$/title$\greater$
:   Larry J. Paxton; Douglas J. Strickland; Robert E. Huffman
:aug
: Ultraviolet Technology {II}
  --
  --
  --
:
: None
CO+ AND N2+ IN THE VENUS IONOSPHERE
:   PAXTON, LJ
:AUG 1 1988
: Journal of Geophysical Research-Space Physics
  93
  8473
  8482
: WOS:A1988P426500002
: None
CORRECTION
:   PAXTON, LJ
:OCT 1 1988
: Journal of Geophysical Research-Space Physics
  93
  11551
  --
: WOS:A1988Q322600027
: None
ANALYSIS OF PIONEER VENUS ORBITER ULTRAVIOLET SPECTROMETER LYMAN-ALPHA DATA FROM NEAR THE SUBSOLAR REGION
:   PAXTON, LJ; ANDERSON, DE; STEWART, AIF
:MAR 1 1988
: Journal of Geophysical Research-Space Physics
  93
  1766
  1772
: WOS:A1988M390400003
: None
ATOMIC-HYDROGEN AND SOLAR LYMAN-ALPHA FLUX DEDUCED FROM STP 78-1 UV OBSERVATIONS
:   ANDERSON, DE; PAXTON, LJ; MCCOY, RP; MEIER, RR; CHAKRABARTI, S
:AUG 1 1987
: Journal of Geophysical Research-Space Physics
  92
  8759
  8766
: WOS:A1987J472300024
: None
THE O I 3D3D-DEGREES-2P4 P-3 TRANSITION AT 1026-A IN THE DAY AIRGLOW
:   MEIER, RR; ANDERSON, DE; PAXTON, LJ; MCCOY, RP; CHAKRABARTI, S
:AUG 1 1987
: Journal of Geophysical Research-Space Physics
  92
  8767
  8773
: WOS:A1987J472300025
: None
REANALYSIS OF PIONEER ORBITER ULTRAVIOLET SPECTROMETER DATA - OI 1304 INTENSITIES AND ATOMIC OXYGEN DENSITIES
:   PAXTON, LJ; MEIER, RR
:MAR 1986
: Geophysical Research Letters
  13
  229
  232
: WOS:A1986A675900017
: None
PIONEER VENUS ORBITER ULTRAVIOLET SPECTROMETER LIMB OBSERVATIONS - ANALYSIS AND INTERPRETATION OF THE 166-NM AND 156-NM DATA
:   PAXTON, LJ
:1985
: Journal of Geophysical Research-Space Physics
  90
  5089
  5096
: WOS:A1985AJQ0900003
: None
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