| 2003 |
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TIMED/GUVI and DMSP/SSUSI-Operational Data Products for Space Weather
Hsieh, Syau-Yun; Paxton, Larry; Zhang, Yongliang; Schaefer, Robert; DeMajistre, Robert; Wolven, Brian; Morrison, Daniel; Comberiate, Joseph; Kil, Hyosub;
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YEAR: 2003 DOI:
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Space Weather in the ITM: The May-June 2003 Storm and NASA TIMED/GUVI Observations and TIMEGCM Model Results
Paxton, LJ; Zhang, Y; Crowley, G; DeMajistre, R; Kil, H; Kusterer, T; Morrison, D; Wolven, B; Meng, C; Christensen, AB; , others;
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YEAR: 2003 DOI:
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FUV Spectroscopy of the Dayglow and Aurora from the TIMED/GUVI Sensor
Wolven, B; Morrison, D; Paxton, L; Zhang, Y; Kil, H; Meng, CI; Christensen, AB;
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YEAR: 2003 DOI:
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Optical Signature of Polar Cusp During Southward IMF Bz Observed by TIMED/GUVI and DMSP
The GUVI instrument on board the TIMED satellite provides unique multi-wavelength observations of polar region emissions. In this study we focus on the identification of the polar cusp region during southward IMF conditions. Using simultaneous DMSP particle observations, the optical signatures and dynamics of the polar cusp region are investigated. We will address which of the five GUVI wavelengths can best be used for optical identification of the cusp precipitation by comparing images of various wavelengths. These new G ...
Zhang, Y.; Meng, C.~I.; Paxton, L.~J.; Morrison, D.; Wolven, B.; Kil, H.; Newell, P.; Wing, S.; Christensen, A.~B.;
Published by: AGU Fall Meeting Abstracts Published on:
YEAR: 2003 DOI:
2455 Particle precipitation; 2704 Auroral phenomena (2407); 2724 Magnetopause; and boundary layers; cusp
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| 2002 |
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Comparison of In Situ Auroral Electron Measurements With Distributions Inferred from Global Ultraviolet Imager (GUVI) Measurements
Anderson, PC; Christensen, AB; Paxton, LJ; Hecht, JH; Strickland, DJ; Morrison, DJ; Wolven, BC; Zhang, Y; Kil, H;
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YEAR: 2002 DOI:
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New Solar Extreme-Ultraviolet and Soft X-ray Measurements: Model Comparisons with Thermosphere and Ionosphere Observations
Solomon, SC; Bailey, SM; Christensen, AB; Eparvier, FG; Gladstone, GR; Paxton, LJ; Wolven, BC; Woods, TN;
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YEAR: 2002 DOI:
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The Morphology of Equatorial Plasma Density Depletions Observed by GUVI
Kil, H; Paxton, LJ; Su, S; Wolven, BC; Zhang, Y; Morrison, D; Meng, C; Christensen, AB; Swenson, CM; Crowley, G; , others;
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YEAR: 2002 DOI:
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Comparison of Global Ultraviolet Imager Observations of Thermospheric Composition Changes to Those Deduced From Ground Observations
Morrison, D; Sivjee, A; Paxton, L; Zhang, Y; Wolven, B; Kil, H; Meng, C; Christensen, A;
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YEAR: 2002 DOI:
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On-Orbit Characterization of the TIMED Global UltraViolet Imager (GUVI)
Wolven, BC; Paxton, LJ; Morrison, D; Humm, DC; Ogorzalek, BS; Kil, H; Zhang, Y; Meng, C; Christensen, A;
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YEAR: 2002 DOI:
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Dayside auroras during storms of April 2002: TIMED/GUVI observations
Zhang, Y; Paxton, L; Morrison, D; Wolven, B; Kil, H; Meng, C; Christensen, A; Straus, P; Walterscheid, R; Crowley, G; , others;
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YEAR: 2002 DOI:
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A Comparison of FUV Auroral Emissions During the April 2002 Events as seen by the IMAGE/FUV and TIMED/GUVI Instruments
Gladstone, G; Retherford, K; Solomon, S; Gerard, J; Hubert, Beno\^\it; Meurant, M; Paxton, L; Wolven, B; Zhang, Yinghong; Morrison, D; , others;
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YEAR: 2002 DOI:
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Dayglow Imagery and O/N 2 Ratios Observed from the TIMED/GUVI Sensor: An Early Assessment
Morrison, D; Paxton, LJ; Zhang, Y; Wolven, BC; Kil, H; Meng, CI; Christensen, AB; Walterscheid, R; Strickland, D;
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YEAR: 2002 DOI:
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Validation of the GUVI Auroral Radiance Measurements Using the UARS/PEM Instrument
Frahm, RA; Crowley, G; Paxton, LJ; Jackman, CH; Christensen, AB; Strickland, DJ; Morrison, D; Zhang, Y; Kil, H; Wolven, BC; , others;
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YEAR: 2002 DOI:
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Thermospheric and Ionospheric Response to the Solar Flares of April 2002 as Observed by the TIMED Global UltraViolet Imager (GUVI)
Wolven, B; Paxton, L; Morrison, D; Zhang, Y; Kil, H; Meng, C; Christensen, A; Straus, PR; Walterscheid, R; Craven, JD; , others;
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YEAR: 2002 DOI:
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GUVI Instrument Performance: Validation and Evaluation of Ability to Meet Science Objectives
Paxton, LJ; Morrison, D; Wolven, BC; Humm, DC; Ogorzalek, BS; Zhang, Y; Kil, H; Meng, C; Christensen, AB;
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YEAR: 2002 DOI:
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Comparison of Auroral Parameters Measured by the Global Ultraviolet Imager to Those Deduced From In Situ and Radar Observations
Zhang, Y; Paxton, L; Morrison, D; DeMajistre, R; Kusterer, T; Wolven, B; Kil, H; Meng, C; Christensen, A;
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YEAR: 2002 DOI:
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Imaging Space Weather in the Far Ultraviolet with NASA TIMED GUVI
Paxton, L; Morrison, D; Zhang, Y; Kil, H; Wolven, B; Humm, D; Ogorzalek, B; Weiss, M; Wood, W; Barnes, R; , others;
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YEAR: 2002 DOI:
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Data Visualization Tools and Techniques developed for the TIMED/GUVI Instrument
Morrison, D; Barnes, R; Paxton, L; Weiss, M; Wolven, B; Christensen, A; Craven, J; Crowley, G; Avery, S; Meier, R; , others;
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YEAR: 2002 DOI:
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On-Orbit Calibration and Characterization of the Global Ultraviolet Imager on TIMED
Paxton, L; Morrison, D; Wolven, B; Kil, H; Humm, D; Ogorzalek, B; Zhang, Y; Meng, C; Christensen, A;
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YEAR: 2002 DOI:
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Observation of Ionospheric Weather: Comparison of Global Ultraviolet Imager Data to Ionosondes and Total Electron Content Measurements
Kil, H; Paxton, L; Zhang, Y; Morrison, D; Wolven, B; Meng, C; Christensen, A;
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YEAR: 2002 DOI:
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Validation of the Environmental Data Products from the Global Ultraviolet Imager (GUVI) on NASA s TIMED Mission
Paxton, L; Morrison, D; Zhang, Y; Kil, H; Wolven, B; Humm, D; Ogorzalek, B; Weiss, M; Wood, W; Barnes, R; , others;
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YEAR: 2002 DOI:
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On-orbit calibration of the Special Sensor Ultraviolet Scanning Imager (SSUSI): a far-UV imaging spectrograph on DMSP F-16
Morrison, Daniel; Paxton, Larry; Humm, David; Wolven, Brian; Kil, Hyosub; Zhang, Yongliang; Ogorzalek, Bernard; Meng, Ching-I;
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YEAR: 2002 DOI:
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Validation of remote sensing products produced by the Special Sensor Ultraviolet Scanning Imager (SSUSI): a far UV-imaging spectrograph on DMSP F-16
Operational sensors are designed and intended to reliably produce the measurements needed to develop high-value key environmental parameters. The Special Sensor Ultraviolet Spectrographic Imager (SSUSI) is slated to fly on the next five Defense Meteorological Satellite Program launches (beginning with the launch of F16 in Fall 2001). SSUSI will routinely produce maps of ionospheric and upper atmospheric composition and image the aurora. In this paper we describe these products and our validation plans and the process thro ...
Paxton, L.J.; Morrison, Daniel; Zhang, Yongliang; Kil, Hyosub; Wolven, Brian; Ogorzalek, Bernard; Humm, David; Meng, Ching-I.;
Published by: Published on:
YEAR: 2002 DOI: 10.1117/12.454268
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Remote sensing of the nighttime ionosphere with the TIMED Global Ultraviolet Imager
The Global Ultraviolet Imager (GUVI) aboard the TIMED spacecraft monitors ultraviolet radiation from the terrestrial atmosphere in five spectral regions. Measurements of 1356-angstrom radiation on the Earth\textquoterights limb are part of this dataset. The primary source of this 1356-angstrom radiation on the night side is the recombination of molecular oxygen ions and electrons. In this work, we present a method for inferring vertical electron density profiles and total electron content (TEC) from the GUVI night-side li ...
DeMajistre, R.; Talaat, E.; Kil, H.; Zhang, Y.; Paxton, L.; Morrison, D.; Wolven, B.; Meng, C.-I.; Christensen, A.;
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YEAR: 2002 DOI:
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On-orbit calibration of the Special Sensor Ultraviolet Scanning Imager (SSUSI): a far-UV imaging spectrograph on DMSP F-16
The Special Sensor Ultraviolet Spectrographic Imager (SSUSI) is currently slated for launch on the Defense Meteorological Satellite Program (DMSP) F-16 in November 2001. This instrument consists of a scanning imaging spectrograph (SIS) whose field-of-view is scanned from horizon-to-horizon and a nadir-looking photometer system (NPS). It will provide operational information about the state of the atmosphere above 100 km. The unique problems incurred by the observational requirements (e.g. that we be able to make daytime an ...
Morrison, D.; Paxton, L.J.; Humm, D.~C.; Wolven, B.; Kil, H.; Zhang, Y.; Ogorzalek, B.~S.; Meng, C.-I.;
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YEAR: 2002 DOI:
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| 2001 |
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On-orbit calibration of the Special Sensor Ultraviolet Scanning Imager (SSUSI): a far-UV imaging spectrograph on DMSP F-16 [4485-55]
Morrison, D; Paxton, LJ; Humm, DC; Wolven, B; Kil, H; Zhang, Y; Ogorzalek, BS; Meng, C-I;
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YEAR: 2001 DOI:
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Applications of Global Ultraviolet Imaging Data to the Prediction of Satellite Drag in Low-Earth Orbit
Wolven, BC; Paxton, LJ; Morrison, D; Zhu, X; Talaat, E; Zhang, Y; Kil, H; Meng, C; Yee, J;
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YEAR: 2001 DOI:
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| 2000 |
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The Use of Far Ultraviolet Remote Sensing to Monitor Space Weather
Paxton, L.; Morrison, D.; Strickland, D.; McHarg, M.; Zhang, Y.; Wolven, B.; Kil, H.; Crowley, G.; Christensen, A.; Meng, C.-I;
Published by: COSPAR Adv. Space Research Published on:
YEAR: 2000 DOI:
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