GUVI Biblio

Observation and Modeling of the South Atlantic Anomaly in Low Earth Orbit Using Photometric Instrument Data

Selby, Christina; Paxton, LJ; Schaefer, RK; Ogorzalek, B; Romeo, G; Wolven, B; Hsieh, SY;

Published by:       Published on:

YEAR: 2016     DOI:

Empirical relationship between electron precipitation and far-ultraviolet auroral emissions from DMSP observations

Auroral emissions observed in the far-ultraviolet wavelength range are compared with measurements of the coincident precipitating electrons and ions that produce the emissions in a large-scale correlative study. The auroral emissions and particle precipitation are observed with the Special Sensor Ultraviolet Spectrographic Imager and SSJ5 detectors, respectively, both onboard the DMSP F16 satellite. Coincident observations along the same magnetic field line in the Northern Hemisphere are assembled from two consecutive win ...

Sotirelis, Thomas; Korth, Haje; Hsieh, Syau-Yun; Zhang, Yongliang; Morrison, Daniel; Paxton, Larry;

Published by: Journal of Geophysical Research: Space Physics      Published on: 03/2013

YEAR: 2013     DOI: 10.1002/jgra.50157

DMSP; electron aurora; electron precipitation; FUV Aurora

The quiet nighttime low-latitude ionosphere as observed by TIMED/GUVI

In this paper, we examine the nighttime ionosphere climatology structure in the low latitude region and discrepancies between Global Ultraviolet Imager (GUVI) observations and the IRI model predictions using (1) the magnetic zonal mean of electron number density as a function of altitude and magnetic latitude, (2) vertical electron density profiles at various levels of F10.7 index, (3) nighttime descent and magnitude decrease of the ionosphere, (4) point-to-point comparisons of F-peak height (hmF2) and density (NmF2), and ...

Talaat, E.R.; Yee, J.-H.; Hsieh, S.-Y.; Paxton, L.J.; DeMajistre, R.; Christensen, A.B.; Bilitza, D.;

Published by: Advances in Space Research      Published on: 02/2013

YEAR: 2013     DOI: 10.1016/j.asr.2012.11.012

Electron density; GUVI; Ionosphere; IRI; TIMED

Observing the Edge of the Inner Radiation Belt: the South Atlantic Anomaly Seen with Photometers in Low Earth Orbit

Schaefer, RK; Wolven, BC; Paxton, L; Romeo, G; Selby, C; Hsieh, SW;

Published by:       Published on:

YEAR: 2013     DOI:

Visualizing the fully three-dimensional plasmaspheric and ring current distribution from global EUV and ENA imaging

Zimmerman, MI; Hsieh, SW; Brandt, PC; Vandegriff, JD; Stephens, GK; Toigo, AD; Keika, K; Kusterer, MB; DeMajistre, R;

Published by:       Published on:

YEAR: 2013     DOI:

UV Remote Sensing Data Products-Turning Data Into Knowledge

Weiss, M; Paxton, L; Schaefer, RK; Comberiate, J; Hsieh, SW; Romeo, G; Wolven, BC; Zhang, Y;

Published by:       Published on:

YEAR: 2013     DOI:

SSUSI Aurora Forecast Model

A new capability has been developed at JHU/APL for forecasting the global aurora quantities based on the DMSP SSUSI data and the TIMED/GUVI Global Aurora Model. The SSUSI Aurora Forecast Model predicts the electron energy flux, mean energy, and equatorward boundary in the auroral oval for up to 1 day or 15 DMSP orbits in advance. In our presentation, we will demonstrate this newly implemented capability and its results. The future improvement plan will be discussed too.

Hsieh, S.~W.; Zhang, Y.; Schaefer, R.~K.; Romeo, G.; Paxton, L.;

Published by: AGU Fall Meeting Abstracts      Published on:

YEAR: 2013     DOI:

Auroral phenomena; forecasting; Ionosphere/magnetosphere interactions; Modeling and forecasting

Space Weather Products from UV Imagers in Low Earth Orbit-Providing Key Information about the ITM Environment

Romeo, G; Paxton, LJ; Schaefer, RK; DeMajistre, R; Comberiate, J; Hsieh, SW; Miller, ES; Weiss, M; Wolven, BC; Zhang, Y;

Published by:       Published on:

YEAR: 2012     DOI:

New and Improved GUVI Data Products for ITM Research

Schaefer, RK; Paxton, LJ; DeMajistre, R; Comberiate, J; Hsieh, SW; Miller, ES; Romeo, G; Weiss, M; Wolven, BC; Zhang, Y;

Published by:       Published on:

YEAR: 2012     DOI:

Empirical Relationship Between LBH Auroral Emissions and Particle Precipitation

Hsieh, SW; Sotirelis, T; Korth, H; Zhang, Y; Paxton, LJ;

Published by:       Published on:

YEAR: 2011     DOI:

Enhanced UV Data Products-Observing the Ionosphere in Greater Fidelity

Wolven, BC; Paxton, LJ; Comberiate, J; Hsieh, SW; , Nylund; Schaefer, RK; Selby, C; Smith, D; Weiss, M; Zhang, Y;

Published by:       Published on:

YEAR: 2010     DOI:

LWS FST: Determine and Quantify the Responses of Atmospheric/Ionospheric Composition and Temperature to Solar XUV Spectral Variability and Energetic Particles

Talaat, Elsayed; Fuller-Rowell, Tim; Qian, Liying; Richards, Phil; Ridley, Aaron; Burns, Alan; Bernstein, Dennis; Chamberlin, Phillip; Fedrizzi, Mariangel; Hsieh, Syau-Yun; , others;

Published by: 38th COSPAR Scientific Assembly      Published on:

YEAR: 2010     DOI:

Online 3-D Visualization of ENA Inversions with Simultaneous In-situ Measurements

Kusterer, M; Brandt, PC; DeMajistre, R; Hsieh, SW; Vandegriff, JD;

Published by:       Published on:

YEAR: 2010     DOI:

SWIFTER-Space Weather Informatics, Forecasting, and Technology through Enabling Research and Virtual Organizations

Schaefer, RK; Morrison, D; Paxton, L; Holm, J; Weiss, M; Hsieh, S;

Published by:       Published on:

YEAR: 2009     DOI:

Visualization and Analysis of Spectrograph-mode Data Products from Far Ultraviolet Scanning Imaging Sensors

Wolven, BC; Schaefer, RK; Hsieh, SW; Paxton, LJ;

Published by:       Published on:

YEAR: 2009     DOI:

Enhanced Global Coverage of the Thermosphere and Ionosphere: Adding New UV data (DMSP/SSUSI) to the TIMED/GUVI Database

Wolven, BC; Hsieh, S; Schaefer, RK;

Published by:       Published on:

YEAR: 2007     DOI:

The low-latitude ionosphere as observed by TIMED/GUVI and TOPEX/Jason and comparisons with the IRI model

Hsieh, SW; Talaat, ER; Bilitza, D; DeMajistre, R; Paxton, L; Christensen, A; Yee, J;

Published by:       Published on:

YEAR: 2007     DOI:

TIMED/GUVI and DMSP/SSUSI-Data Products for Space Weather

Hsieh, S; Paxton, L; Zhang, Y; DeMajistre, R; Wolven, B; Morrison, D; Schaefer, R;

Published by:       Published on:

YEAR: 2006     DOI:

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;

Published by:       Published on:

YEAR: 2003     DOI: