Statistical Analysis and Detection of Spread-F and foF2 Values Using Digisonde and VIPIR Instruments

Authors: Bhaneja, P, Bullett, T, Klenzing, J

Source: 2025 United States National Committee of URSI National Radio Science Meeting (USNC-URSI NRSM) URSI National Radio Science Meeting (USNC-URSI NRSM), 2025 United States National Committee of. :89-90 Jan, 2025

Relation: 2025 United States National Committee of URSI National Radio Science Meeting (USNC-URSI NRSM)

Snakes on a Spaceship - An Overview of Python in Heliophysics

Authors: Burrell, A. G., Halford, A., Klenzing, J., Stoneback, R. A., Morley, S. K., Annex, A. M., Laundal, K. M., Kellerman, A. C., Stansby, D., Ma, J.

Subject Terms: Astrophysics - Instrumentation and Methods for Astrophysics, Physics - Space Physics

Access URL: http://arxiv.org/abs/1901.00143

Multi-instrument observations of an MSTID over Arecibo Observatory

Authors: Klenzing, J. H., Seker, I., Pfaff, R. F., Rowland, D. E., Fung, S. F., Mathews, J. D.

Source: 2011 XXXth URSI General Assembly and Scientific Symposium General Assembly and Scientific Symposium, 2011 XXXth URSI. :1-4 Aug, 2011

Relation: 2011 XXXth URSI General Assembly and Scientific Symposium

Ram/Wake and Surface Layer Effects on DC Electric Field Measurements in LEO

Authors: Ferguson, D. C., Cooke, D., Pfaff, R., Rowland, D., Klenzing, J., Freudenreich, H.

Source: IEEE Transactions on Plasma Science IEEE Trans. Plasma Sci. Plasma Science, IEEE Transactions on. 41(12):3459-3470 Dec, 2013

Ground and Space-Based Measurement of Rocket Engine Burns in the Ionosphere

Authors: Bernhardt, P. A., Ballenthin, J. O., Baumgardner, J. L., Bhatt, A., Boyd, I. D., Burt, J. M., Caton, R. G., Coster, A., Erickson, P. J., Huba, J. D., Earle, G. D., Kaplan, C. R., Foster, J. C., Groves, K. M., Haaser, R. A., Heelis, R. A., Hunton, D. E., Hysell, D. L., Klenzing, J. H., Larsen, M. F., Lind, F. D., Pedersen, T. R., Pfaff, R. F., Stoneback, R. A., Roddy, P. A., Rodriquez, S. P., San Antonio, G. S., Schuck, P. W., Siefring, C. L., Selcher, C. A., Smith, S. M., Talaat, E. R., Thomason, J. F., Tsunoda, R. T., Varney, R. H.

Source: IEEE Transactions on Plasma Science IEEE Trans. Plasma Sci. Plasma Science, IEEE Transactions on. 40(5):1267-1286 May, 2012

The petitSat mission – Science goals and instrumentation

Authors: Klenzing, J., Davidson, R.L., Jones, S.L., Martinis, C., Zawdie, K.A., Earle, G.D., Smith, J.M., Halford, A.J., Noel, S., Paschalidis, N., Pfaff, R.F., Robertson, E.

Source: In Advances in Space Research 1 July 2020 66(1):107-115

Plasma Structure Decay Rates in the Equatorial Ionosphere Are Strongly Coupled by Turbulence.

Authors: Ivarsen, M. F., St‐Maurice, J.‐P., Park, J., Klenzing, J., Jin, Y., Lee, W.

Source: Geophysical Research Letters; 9/28/2024, Vol. 51 Issue 18, p1-11, 11p

Subject Terms: PLASMA turbulence, SPACE environment, PLASMA instabilities, GPS receivers, IONIZED gases

Dual Sounding Rocket and C/NOFS Satellite Observations of DC Electric Fields and Plasma Density in the Equatorial E‐ and F‐Region Ionosphere at Sunset

Authors: Pfaff, R., Kudeki, E., Freudenreich, H., Rowland, D., Larsen, M., Klenzing, J.

Source: Journal of geophysical research.Space physics. 127(5)

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100173004172.0x000001&indx=1&recIds=ETOCvdc_100173004172.0x000001

DC electric fields, associated plasma drifts, and irregularities observed on the C/NOFS satellite

Authors: Pfaff, R., Freudenreich, H., Klenzing, J.

Source: 2011 XXXth URSI General Assembly and Scientific Symposium General Assembly and Scientific Symposium, 2011 XXXth URSI. :1-1 Aug, 2011

Relation: 2011 XXXth URSI General Assembly and Scientific Symposium

VLF and HF plasma waves associated with spread-F plasma depletions observed on the C/NOFS satellite

Authors: Pfaff, R., Freudenreich, H., Schuck, P., Klenzing, J.

Source: 2011 XXXth URSI General Assembly and Scientific Symposium General Assembly and Scientific Symposium, 2011 XXXth URSI. :1-1 Aug, 2011

Relation: 2011 XXXth URSI General Assembly and Scientific Symposium

Kinetic Modeling of Ionospheric Outflows in Pressure Cooker Environments.

Authors: Albarran, R. M.¹, albarran1@atmos.ucla.edu, Zettergren, M.², Rowland, D.³, Klenzing, J.³, Clemmons, J.⁴

Source: Journal of Geophysical Research. Space Physics; Jan2024, Vol. 129 Issue 1, p1-19, 19p

VISIONS remote observations of a spatially-structured filamentary source of energetic neutral atoms near the polar cap boundary during an auroral substorm

Authors: Collier, Michael R., Chornay, D., Clemmons, J., Keller, J.W., Klenzing, J., Kujawski, J., McLain, J., Pfaff, R., Rowland, D., Zettergren, M.

Source: In Advances in Space Research 15 November 2015 56(10):2097-2105

Addressing Gaps in Space Weather Operations and Understanding With Small Satellites

Authors: Verkhoglyadova, O. P., Bussy‐Virat, C. D., Caspi, A., Jackson, D. R., Kalegaev, V., Klenzing, J., Nieves‐Chinchilla, J., Vourlidas, A.

Source: Space weather. 19(3)

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100125447543.0x000001&indx=1&recIds=ETOCvdc_100125447543.0x000001

Longitudinal Variation of Postsunset Plasma Depletions From the Global‐Scale Observations of the Limb and Disk (GOLD) Mission

Authors: Martinis, C., Daniell, R., Eastes, R., Norrell, J., Smith, J., Klenzing, J., Solomon, S., Burns, A.

Source: Journal of geophysical research.Space physics. 126(2)

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100122893615.0x000001&indx=1&recIds=ETOCvdc_100122893615.0x000001

Performance of the IRI-2007 model for equatorial topside ion density in the African sector for low and extremely low solar activity

Authors: Klenzing, J., Simões, F., Ivanov, S., Bilitza, D., Heelis, R.A., Rowland, D.

Source: In Advances in Space Research 15 November 2013 52(10):1780-1790

Daytime Dynamo Electrodynamics With Spiral Currents Driven by Strong Winds Revealed by Vapor Trails and Sounding Rocket Probes

Authors: Pfaff, R., Larsen, M., Abe, T., Habu, H., Clemmons, J., Freudenreich, H., Rowland, D., Bullett, T., Yamamoto, M.‐Y., Watanabe, S., Kakinami, Y., Yokoyama, T., Mabie, J., Klenzing, J., Bishop, R., Walterscheid, R., Yamamoto, M., Yamazaki, Y., Murphy, N., Angelopoulos, V.

Source: Geophysical research letters. 47(15)

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100121115681.0x000001&indx=1&recIds=ETOCvdc_100121115681.0x000001

Exploring the role of ionospheric drivers during the extreme solar minimum of 2008

Authors: Klenzing, J.

Source: ANNALES GEOPHYSICAE. 31(12):2147-2156

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCRN347236789&indx=1&recIds=ETOCRN347236789

A study of intense ionospheric scintillation observed during a quiet day in the East African low-latitude region

Authors: Ngwira, C.M., Klenzing, J., Olwendo, J., D ujanga, F.M., Stoneback, R., Baki, P.

Source: RADIO SCIENCE -WASHINGTON-. 48(4):396-405

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCRN340493331&indx=1&recIds=ETOCRN340493331

Storm time meridional wind perturbations in the equatorial upper thermosphere

Authors: Haaser, R.A., Davidson, R., Heelis, R.A., Earle, G.D., Venkatraman, S., Klenzing, J.

Source: JOURNAL OF GEOPHYSICAL RESEARCH. SPACE PHYSICS. 118(5):2756-2764

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCRN337095239&indx=1&recIds=ETOCRN337095239

A Review of Low Frequency Electromagnetic Wave Phenomena Related to Tropospheric-Ionospheric Coupling Mechanisms

Authors: Simões, F., Pfaff, R., Berthelier, J. J., Klenzing, J.

Source: SPACE SCIENCE REVIEWS. 168(1/4):551-593

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCRN314575500&indx=1&recIds=ETOCRN314575500