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Found 748 entries in the Bibliography.
Showing entries from 101 through 150
| 2019 |
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The positional accuracy of Navigation with the Indian Constellation (NavIC)/Indian Regional Navigation Satellite System (IRNSS) in the low latitudes of the Indian region during the intense geomagnetic storm of 8 September 2017 being reported first time. The existence of an intense geomagnetic storm is verified with several geomagnetic indices and interplanetary field parameters. The Total Electron Content (TEC) maps from the International GNSS Service (IGS) data and the thermosphere O/N2 ratio maps from the Global Ultra V ... Published by: IETE Technical Review Published on: 03/2019 YEAR: 2019 DOI: 10.1080/02564602.2019.1599739 |
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Observations of conjugated ring current auroras at subauroral latitudes We report three ring current aurora events that are conjugated in the two hemispheres observed by satellite and ground imagers on May 16, 2005, August 26, 2018 and September 5, 2005. The ring current auroras appeared as auroral spots or arcs in the day, dusk or night side. These events confirm that the particle sources are in the equatoria ... Zhang, Yongliang; Paxton, Larry; Published by: Journal of Atmospheric and Solar-Terrestrial Physics Published on: 03/2019 YEAR: 2019 DOI: 10.1016/j.jastp.2019.01.005 |
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Plasma Blobs Associated With Medium-Scale Traveling Ionospheric Disturbances Plasma blobs represent plasma density enhancements with respect to ambient plasma. The formation of blobs in low and middle latitudes is understood in association with either equatorial plasma bubbles or medium-scale traveling ionospheric disturbances (MSTIDs). This study reports four blob events identified from the Swarm satellite observations in 2014. Those blobs show the conjugate property and the alignment in the northwest-southeast direction in the Northern Hemisphere and southwest-northeast direction in the Southern ... Kil, Hyosub; Paxton, Larry; Jee, Geonhwa; Nikoukar, Romina; Published by: Geophysical Research Letters Published on: 03/2019 YEAR: 2019 DOI: 10.1029/2019GL082026 |
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Plasma transport process in the equatorial/low-latitude ionosphere The behaviour of the equatorial/low-latitude ionosphere and the transport processes during magnetic disturbed and quiet periods of a high solar activity year, 2014, in the American sector are investigated. Parameters used include vertical drift (Vz), transport term (W), NmF2, hmF2 and scale-height (H). The F2 plasma variations followed the diurnal local solar pattern, being higher at daytime. The sunset maximum and sunrise minimum peaks of hmF2 were directly opposite to the scale height ... Adebesin, Babatunde; Adekoya, Bolarinwa; David, Timothy; Published by: Advances in Space Research Published on: 03/2019 YEAR: 2019 DOI: 10.1016/j.asr.2018.11.013 |
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The Global Ultraviolet Imager (GUVI) aboard the Thermosphere-Ionosphere-Mesosphere Energetics and Dynamics (TIMED) satellite senses far ultraviolet airglow emissions in the thermosphere. The retrieved altitude profiles of thermospheric neutral density from GUVI daytime limb scans are significant for ionosphere-thermosphere study. Here, we use the profiles of the main neutral density to derive the total mass density during the period 2002\textendash2007 under geomagnetic quiet conditions (ap\ \<\ =12) ... Yu, Tingting; Ren, Zhipeng; Yue, Xinan; Yu, You; Wan, Weixing; Published by: Journal of Geophysical Research: Space Physics Published on: 03/2019 YEAR: 2019 DOI: 10.1029/2018JA026229 |
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It has been known for decades that the nightside aurora in the Northern Hemisphere (NH) tends to be brighter when the interplanetary magnetic field (IMF) measured at Earth has a dawnward (negative y) component compared to a duskward (positive y) component. This asymmetric response to the polarity of IMF By has been explained by an interhemispheric current flowing out of the NH due to a nonuniform \textquotedblleftpenetration\textquotedblright of IMF By< ... Published by: Journal of Geophysical Research: Space Physics Published on: 02/2019 YEAR: 2019 DOI: 10.1029/2018JA025953 |
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The ion density measured by the Ionospheric Plasma and Electrodynamics Instrument (IPEI) on board the ROCSAT -1 over the 75\textdegreeE and ... Kakoty, Rimpy; Bora, Saradi; Bhuyan, Pradip; Published by: Advances in Space Research Published on: 02/2019 YEAR: 2019 DOI: 10.1016/j.asr.2018.10.013 |
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Impact of nitric oxide, solar EUV and particle precipitation on thermospheric density decrease Zhang, Yongliang; Paxton, Larry; Lu, Gang; Yee, Sam; Published by: Journal of Atmospheric and Solar-Terrestrial Physics Published on: 01/2019 YEAR: 2019 DOI: 10.1016/j.jastp.2018.11.016 |
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Longitudinal variations of the ionospheric trough position For the first time a comprehensive pattern of the longitudinal effect of the ionospheric trough position was obtained. We present new results with longitudinal variations of the winter trough position as a function of geomagnetic latitude for both hemispheres and conditions of high and low solar activity and all local time hours. We used a large observational data set obtained onboard the Kosmos-900, Interkosmos-19 and CHAMP satellites for quiet geomagnetic conditions. We found that a magnitude of the trough position long ... Karpachev, A.T.; Klimenko, M.V.; Klimenko, V.V.; Published by: Advances in Space Research Published on: 01/2019 YEAR: 2019 DOI: 10.1016/j.asr.2018.09.038 |
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As part of its International Capabilities Assessment effort, the Community Coordinated Modeling Center initiated several working teams, one of which is focused on the validation of models and methods for determining auroral electrodynamic parameters, including particle precipitation, conductivities, electric fields, neutral density and winds, currents, Joule heating, auroral boundaries, and ion outflow. Auroral electrodynamic properties are needed as input to space weather models, to test and validate the accuracy of phys ... Robinson, Robert; Zhang, Yongliang; Garcia-Sage, Katherine; Fang, Xiaohua; Verkhoglyadova, Olga; Ngwira, Chigomezyo; Bingham, Suzy; Kosar, Burcu; Zheng, Yihua; Kaeppler, Stephen; Liemohn, Michael; Weygand, James; Crowley, Geoffrey; Merkin, Viacheslav; McGranaghan, Ryan; Mannucci, Anthony; Published by: Space Weather Published on: 01/2019 YEAR: 2019 DOI: 10.1029/2018SW002127 |
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Tonolo, Federica; Salmain, Michèle; Scalcon, Valeria; Top, Siden; Pigeon, Pascal; Folda, Alessandra; Caron, Benoit; Mcglinchey, Michael; Toillon, Robert-Alain; Bindoli, Alberto; , others; Published by: ChemMedChem Published on: |
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Impact of nitric oxide, solar EUV and particle precipitation on thermospheric density decrease Zhang, Yongliang; Paxton, Larry; Lu, Gang; Yee, Sam; Published by: Journal of Atmospheric and Solar-Terrestrial Physics Published on: |
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Observations of conjugated ring current auroras at subauroral latitudes Zhang, Yongliang; Paxton, Larry; Published by: Journal of Atmospheric and Solar-Terrestrial Physics Published on: |
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Plasma blobs associated with medium-scale traveling ionospheric disturbances Kil, Hyosub; Paxton, Larry; Jee, Geonhwa; Nikoukar, Romina; Published by: Geophysical Research Letters Published on: |
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Critical issues in ionospheric data quality and implications for scientific studies Araujo-Pradere, E; Weatherhead, EC; Dandenault, PB; Bilitza, D; Wilkinson, P; Coker, C; Akmaev, R; Beig, G; a, Bure\^sov\; Paxton, LJ; , others; Published by: Radio Science Published on: |
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Daytime evolution of equatorial plasma bubbles observed by the first Republic of China satellite Kil, Hyosub; Paxton, Larry; Lee, Woo; Jee, Geonhwa; Published by: Geophysical Research Letters Published on: |
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Zhang, Yongliang; Paxton, Larry; Schaefer, Robert; Published by: Journal of Geophysical Research: Space Physics Published on: |
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Malhotra, Garima; Ridley, Aaron; Marsh, Daniel; Wu, Chen; Paxton, Larry; Published by: Published on: |
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Addressing O2R with the SSUSI Operational Space Sensor: Lessons Learned Schaefer, Robert; Paxton, Larry; Romeo, Giuseppe; Kil, Hyosub; Wolven, Brian; Zhang, Yongliang; Published by: Published on: |
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Nishimura, Toshi; Paxton, Larry; Lyons, Larry; Erickson, Philip; Published by: Published on: |
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DMSP/SSUSI and TIMED/GUVI: Contributions to GOLD and ICON, Now and by Setting Context Published by: Published on: |
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Using Artificial Neural Network Training for Space Weather Products Zhang, Yongliang; Paxton, Larry; Published by: Published on: |
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Zhang, Yongguang; Joiner, Joanna; Guan, Kaiyu; Yang, Xi; Published by: Published on: |
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Bambach-Ortiz, Nicolas; Kustas, William; McElrone, Andrew; Alsina, Maria; Published by: Published on: |
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Joshi, PP; Phal, YD; Waldrop, LS; Published by: Journal of Geophysical Research: Space Physics Published on: |
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Paul, Bapan; Patari, Arup; De, Barin; Guha, Anirban; Published by: Published on: |
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Global-scale observations of the equatorial ionization anomaly Eastes, RW; Solomon, SC; Daniell, RE; Anderson, DN; Burns, AG; England, SL; Martinis, CR; McClintock, WE; Published by: Geophysical Research Letters Published on: |
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Seasonal Variations of O/N 2 Volume Density Ratio Retrieved from GUVI Dayside Limb Measurement Yu, Tingting; Ren, Zhipeng; Le, Huijun; Wan, Weixing; Published by: Published on: |
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Lawal, Hammed; Lester, Mark; Cowley, Stanley; Milan, SE; Yeoman, TK; Provan, Gabby; Imber, Suzie; Rabiu, Babatunde; Published by: Journal of Atmospheric and Solar-Terrestrial Physics Published on: |
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Xiong, Chao; Lühr, Hermann; Yamazaki, Yosuke; Published by: Journal of Geophysical Research: Space Physics Published on: |
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The Low-Latitude Ionosphere/Thermosphere Enhancements in Density (LLITED) Mission Bishop, Rebecca; Walterscheid, Richard; Clemmons, James; Barjatya, Aroh; Gunter, Liam; Published by: Published on: |
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Annual and semiannual oscillations of thermospheric composition in TIMED/GUVI limb measurements Yue, Jia; Jian, Yongxiao; Wang, Wenbin; Meier, RR; Burns, Alan; Qian, Liying; , Jones; Wu, Dong; Mlynczak, Martin; Published by: Journal of Geophysical Research: Space Physics Published on: |
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Response of ionosphere over Korea and adjacent areas to 17 March 2015 geomagnetic storm Published by: Advances in Space Research Published on: |
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Planar Ion Probe for Low-Latitude Ionosphere/Thermosphere Enhancements in Density Cubesat Mission Published by: Published on: |
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Mikhailov, Andrey; Perrone, Loredana; Published by: Scientific reports Published on: |
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Liu, Libo; Le, Huijun; Chen, Yiding; Zhang, Ruilong; Wan, Weixing; Zhang, Shun-Rong; Published by: Journal of Geophysical Research: Space Physics Published on: |
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Patari, Arup; De, Barin; Guha, Anirban; Paul, Bapan; Published by: Published on: |
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Global-scale Observations of the Equatorial Ionization Anomaly Solomon, RW; Daniell, RE; Anderson, DN; Burns, AG; England, SL; Martinis, CR; McClintock, WE; Published by: Published on: |
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Published by: Journal of Geophysical Research: Space Physics Published on: |
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Watson, Christopher; Themens, David; Jayachandran, PT; Published by: Published on: |
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Analyses of geospace response to the geomagnetic storm in May 2017 HUANG, WeiQuan; Wan, Weixing; XUE, BingSen; Published by: SCIENTIA SINICA Technologica Published on: |
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Robinson, Robert; Zhang, Yongliang; Garcia-Sage, Katherine; Fang, Xiaohua; Verkhoglyadova, Olga; Ngwira, Chigomezyo; Bingham, Suzy; Kosar, Burcu; Zheng, Yihua; Kaeppler, Stephen; , others; Published by: Space Weather Published on: |
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Yu, Tingting; Ren, Zhipeng; Yue, Xinan; Yu, You; Wan, Weixing; Published by: Journal of Geophysical Research: Space Physics Published on: |
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Effects of the interplanetary magnetic field y component on the dayside aurora Published by: Geoscience Letters Published on: |
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Wide-field auroral imager onboard the Fengyun satellite Zhang, Xiao-Xin; Chen, Bo; He, Fei; Song, Ke-Fei; He, Ling-Ping; Liu, Shi-Jie; Guo, Quan-Feng; Li, Jia-Wei; Wang, Xiao-Dong; Zhang, Hong-Ji; , others; Published by: Light: Science \& Applications Published on: |
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Wautelet, Gilles; Hubert, Beno\^\it; erard, Jean-Claude; Published by: Published on: |
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Zhang, Xiaoyang; Ye, Yongchang; Wang, Weile; Wang, Yujie; Published by: Published on: |
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Storm-time variations in the thermsopheric density, composition and temperature. Zhang, Yongliang; Paxton, Larry; Schaefer, Robert; Published by: Published on: |
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SIHlA-Spatial/spectral imaging of hydrogen Lyman alpha Paxton, L; Roelof, E; Lisse, C; Vervack, R; McNutt, R; Provornikova, E; Cox, A; Dyster, J; Gruntman, M; Katushkina, O; , others; Published by: Published on: |
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Zhang, Yongliang; Paxton, Larry; Robinson, Robert; MacDonald, Elizabeth; Mitchell, Elizabeth; Published by: Published on: |
