“Accuracy of USU-GAIM specifications of foF2 and M (3000) F2 for a worldwide distribution of ionosonde locations”, Radio Science, vol. 43, 2008.
, , “Air Force Programs at APL”, Johns Hopkins APL Technical Digest, vol. 17, p. 117, 1996.
, “Analyses of solar activity effects on the low-latitude ionosphere”, in AGU Fall Meeting Abstracts, 2006.
, “Applications of Global Ultraviolet Imaging Data to the Prediction of Satellite Drag in Low-Earth Orbit”, in AGU Fall Meeting Abstracts, 2001.
, , “AURORA: The Next Generation Space Weather Sensor for NPOESS”, in AGU Fall Meeting Abstracts, 2005.
, “{Calibration/Validation of the SSUSI Instrument on DMSP F16: Overview {\amp} Nightside Analysis}”, AGU Fall Meeting Abstracts, p. C7, 2005.
, “Challenges and Opportunities for Advancing Ionosphere-Thermosphere Understanding through Remote Sensing from Space”, in AGU Fall Meeting Abstracts, 2013.
, “Challenges of Validating Global Assimilative Models of the Ionosphere”, in AGU Fall Meeting Abstracts, 2008.
, “Circumpolar ground-based optical measurements of proton and electron shock aurora”, Journal of Geophysical Research: Space Physics, vol. 119, no. 5, pp. 3895 - 3914, 2014.
, “Comment on “Empirical relationship between electron precipitation and far-ultraviolet auroral emissions from DMSP observations” by Sotirelis et al.”, Journal of Geophysical Research: Space Physics, vol. 118, no. 10, pp. 6823 - 6826, 2013.
, “{Comparison of solar energy flux Q$_{EUV}$ (łt} 45 nm) from SSUSI, GUVI, EVE, SEE, and SEM}”, AGU Fall Meeting Abstracts, p. A927, 2011.
, , “Continued development of radiance models and imaging software for the reduction, analysis, and visualization of space-based UV imaging data”, in SPIE's 1994 International Symposium on Optics, Imaging, and InstrumentationUltraviolet Technology V, San Diego, CA, 1994.
, “Coordinated Ground-and Space-based 3-D Electron Density Reconstruction and Plasma Bubble Imaging”, in AGU Fall Meeting Abstracts, 2009.
, “Coordinated UV imaging of equatorial plasma bubbles using TIMED/GUVI and DMSP/SSUSI”, Space Weather, vol. 8, no. 10, 2010.
, “Correction of astigmatism and coma using analytic theory of aberrations in imaging spectrometer based on concentric off-axis dual reflector system”, Applied Optics, vol. 53, no. 4, p. 565, 2014.
, “Current and Future Development of the Operational Global Assimilation of Ionospheric Measurements (GAIM)”, in AGU Fall Meeting Abstracts, 2008.
, “Data assimilation for neutral thermospheric species during geomagnetic storms”, Radio Science, vol. 39, 2004.
, “Design and performance of the Global Ultraviolet Imager (GUVI)”, in Proc. SPIE, 1998.
, “Design and performance of the Global Ultraviolet Imager (GUVI)”, SPIE: EUV, X-ray, and Gamma-ray Instrumentation for Astronomy IX (November 10, 1998), vol. 3445. 1998.
, “Determining relative proton and electron auroral LBH emission efficiencies from FUV-ionosonde comparisons-preliminary results”, in AGU Fall Meeting Abstracts, 2013.
, “Development of the global assimilative ionospheric model”, Radio Science, vol. 39, 2004.
, “DIDBase: Intelligent, Interactive Archiving Technology for Ionogram Data”, in AGU Fall Meeting Abstracts, 2004.
,