Articles | Volume 27, issue 5
https://doi.org/10.5194/angeo-27-1915-2009
© Author(s) 2009. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
Special issue:
https://doi.org/10.5194/angeo-27-1915-2009
© Author(s) 2009. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
Spread F – an old equatorial aeronomy problem finally resolved?
R. F. Woodman
Radio Observatorio de Jicamarca, Instituto Geofísico del Perú, Lima, Peru
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Cited
135 citations as recorded by crossref.
- Observation of Post-Sunset Equatorial Plasma Bubbles with BDS Geostationary Satellites over South China G. Ma et al.
- A methodology for estimating spectral indices to fluctuation measurements of ionospheric parameters G. Fornari et al.
- Global Ultraviolet Imager equatorial plasma bubble imaging and climatology, 2002–2007 J. Comberiate & L. Paxton
- Challenges to Equatorial Plasma Bubble and Ionospheric Scintillation Short-Term Forecasting and Future Aspects in East and Southeast Asia G. Li et al.
- Numerical simulation of equatorial plasma bubbles over Cachimbo: COPEX campaign A. Carrasco et al.
- Solved and unsolved riddles about low-latitude daytime valley region plasma waves and 150-km echoes J. Chau et al.
- On the Assessment of Day‐To‐Day Occurrence of Equatorial Plasma Bubble S. Das et al.
- Ionospheric Super Bubbles Near Sunset and Sunrise During the 26–28 February 2023 Geomagnetic Storm W. Sun et al.
- Three‐dimensional numerical simulation of equatorial F region plasma irregularities with bottomside shear flow H. Aveiro & D. Hysell
- Low Latitude Plasma Blobs: A Review V. Kim & V. Hegai
- Magnetic Signatures of Ionospheric and Magnetospheric Current Systems During Geomagnetic Quiet Conditions—An Overview N. Olsen & C. Stolle
- Radar and satellite investigations of equatorial evening vertical drifts and spread <i>F</i> J. Smith et al.
- Small-Scale Ionospheric Irregularities of Auroral Origin at Mid-latitudes during the 22 June 2015 Magnetic Storm and Their Effect on GPS Positioning Y. Yasyukevich et al.
- A study on the evolution of plasma bubbles using the single station‐multisatellite and multistation‐single satellite techniques K. Unnikrishnan et al.
- Low and Midlatitude Ionospheric Plasma Density Irregularities and Their Effects on Geomagnetic Field T. Yokoyama & C. Stolle
- The Multi-Needle Langmuir Probe System on Board NorSat-1 H. Hoang et al.
- Численное исследование инкремента градиентно-дрейфовой неустойчивости на фронтах экваториальных плазменных пузырей Н. Кащенко et al.
- Investigation of the Possible Relationship in the Occurrences of AGW and ESF O. Olawepo et al.
- High-resolution coherent backscatter interferometric radar images of equatorial spread F using Capon's method F. Rodrigues et al.
- Simultaneous observation on the post-sunset occurrence of travelling ionospheric disturbance alongside ionospheric irregularities over the East Africa low latitude region O. Olwendo & P. Cilliers
- Longitudinal Asymmetry of the Occurrence of the Plasma Irregularities over African Low-Latitude Region O. Abe et al.
- The Effect of Plasma Releases on Equatorial Spread F—a Simulation Study K. Zawdie et al.
- Multi-Instrumental Observations of Midlatitude Plasma Irregularities over Eastern Asia during a Moderate Magnetic Storm on 16 July 2003 H. Ye et al.
- Gravity wave effects on postsunset equatorial F region stability D. Hysell et al.
- Data‐driven numerical simulations of equatorial spread F in the Peruvian sector: 2. Autumnal equinox D. Hysell et al.
- On the Properties of and Ionospheric Conditions Associated With a Mid‐Latitude Scintillation Event Observed Over Southern United States F. Rodrigues et al.
- Case Studies on the Day‐to‐Day Variability in the Occurrence of Post‐Sunset Equatorial Spread F B. Olugbon et al.
- Определение параметров градиентно-дрейфовой неустойчивости в условиях множественных плазменных пузырей Н. Кащенко et al.
- The planetary–exoplanetary environment: A nonlinear perspective A. Chian et al.
- Multi-instrumented observations of the equatorial F-region during June solstice: large-scale wave structures and spread-F F. Rodrigues et al.
- Simultaneous OI 630 nm imaging observations of thermospheric gravity waves and associated revival of fossil depletions around midnight near the equatorial ionization anomaly (EIA) crest N. Parihar et al.
- Investigating Ionospheric Scintillation Effects on Multifrequency GPS Signals L. Salles et al.
- Investigation of the possible relationship between the occurrences of atmospheric gravity waves and equatorial Spread-F A. Olawepo et al.
- Variation of Ionospheric Narrowband and Wideband Performance for a 12,760 km Transequatorial Link and Its Dependence on Solar and Ionospheric Activity R. Alsina-Pagès et al.
- An investigation into the development of equatorial plasma bubbles (EPBs) through satellite traces (STs) using ionosonde observations B. Gayathri & S. Sripathi
- Regional simulations of equatorial spread F driven with, and an analysis of, WAM-IPE electric fields A. Kirchman et al.
- The Near-Earth Plasma Environment R. Pfaff
- Unified transport scaling laws for plasma blobs and depletions M. Wiesenberger et al.
- Observations of Unusual Daytime Range Spread F at Middle Latitude During the Afternoon Hours L. Wei et al.
- Resolution of the equatorial spread F problem: Revisited J. Huba
- Transition from westward to eastward tilts of equatorial plasma bubbles observed by an all-sky airglow imager X. Song et al.
- A minimum in the latitude variation of spread-F at March equinox N. Balan et al.
- Simultaneous observations of irregular sporadic E structures using the LWA and a DPS4D K. Obenberger et al.
- Nonlinear growth, bifurcation, and pinching of equatorial plasma bubble simulated by three‐dimensional high‐resolution bubble model T. Yokoyama et al.
- Radio and optical investigations of storm time evolution of post-midnight equatorial plasma bubbles (EPBs) and their drifts over Indian sector O. Gurav et al.
- On the Onset Time and Background Ionospheric Conditions of Postsunset Equatorial Plasma Bubble S. Das et al.
- Rare Occurrence of Off‐Equatorial Edge Initiating and Equatorward Surging Plasma Depletions Observed in OI 630‐nm Imaging N. Parihar
- Radar Studies of Height‐Dependent Equatorial F region Vertical and Zonal Plasma Drifts S. Shidler et al.
- Post-midnight irregularities in equator and its adjacent regions of topside ionosphere obtained by the CSES satellite X. Wang et al.
- West wall structuring of equatorial plasma bubbles simulated by three-dimensional HIRB model T. Yokoyama et al.
- Planned Science and Scientific Discovery in Equatorial Aeronomy D. Hysell
- Equatorial spreadF-related currents: Three-dimensional simulations and observations H. Aveiro et al.
- Simultaneous observations at Darwin of equatorial bubbles by ionosonde-based range/time displays and airglow imaging K. Lynn et al.
- Ionospheric Irregularities at Mars Probed by MARSIS Topside Sounding Y. Harada et al.
- A solvable blob-model for magnetized plasmas H. Pécseli et al.
- Comparing F region ionospheric irregularity observations from C/NOFS and Jicamarca D. Hysell et al.
- Data‐driven numerical simulations of equatorial spread F in the Peruvian sector 3: Solstice D. Hysell et al.
- A multistatic HF beacon network for ionospheric specification in the Peruvian sector D. Hysell et al.
- Climatology of successive equatorial plasma bubbles observed by GPS ROTI over Malaysia S. Buhari et al.
- A review of Mesosphere–Stratosphere–Troposphere (MST) radar developments and studies, circa 1997–2008 W. Hocking
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- Sufficient conditions of Rayleigh-Taylor stability and instability in equatorial ionosphere S. Wang & S. Huang
- Data‐driven numerical simulations of equatorial spread F in the Peruvian sector D. Hysell et al.
- Simultaneous 6300 Å airglow and radar observations of ionospheric irregularities and dynamics at the geomagnetic equator D. Hickey et al.
- Multi-Instrument Study of a Spread-F Event at Arecibo Linked to Solar Wind Variation S. Bostan et al.
- On postmidnight low-latitude ionospheric irregularities during solar minimum: 1. Equatorial Atmosphere Radar and GPS-TEC observations in Indonesia T. Yokoyama et al.
- Ionospheric Plasma IRregularities ‐ IPIR ‐ Data Product Based on Data From the Swarm Satellites Y. Jin et al.
- Ionospheric Specification and Space Weather Forecasting With an HF Beacon Network in the Peruvian Sector D. Hysell et al.
- Characteristics of the Growth Increment of Drift-Dissipative Instability at the Fronts of Equatorial Plasma Bubbles N. Kashchenko & M. Nikitin
- A Brief Review of Equatorial Plasma Bubbles A. Patil et al.
- F layer postsunset height rise due to electric field prereversal enhancement: 2. Traveling planetary wave ionospheric disturbances and their role on the generation of equatorial spread F P. Fagundes et al.
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- Modeling Equatorial F‐Region Ionospheric Instability Using a Regional Ionospheric Irregularity Model and WAM‐IPE D. Hysell et al.
- Predicting Equatorial Ionospheric Convective Instability Using Machine Learning D. Garcia et al.
- Continuous generation and two‐dimensional structure of equatorial plasma bubbles observed by high‐density GPS receivers in Southeast Asia S. Buhari et al.
- Magnetic aspect sensitivity of 3-mF-region field-aligned plasma density irregularities over Jicamarca D. Hysell et al.
- Statistical Characteristics and Correlation of Low‐Latitude F Region Bottom‐Type Irregularity Layers and Plasma Plumes Over Sanya L. Hu et al.
- Ionogram-based range-time displays for observing relationships between ionosonde satellite traces, spread F and drifting optical plasma depletions K. Lynn et al.
- Seeding of Equatorial Plasma Bubbles by Vertical Neutral Wind T. Yokoyama et al.
- A Novel Population of Slow Magnetosonic Waves and a Method for the Observation of the Roots of Plasma Bubbles in the Lower Ionosphere C. Bennett
- Controlling Factors of Artificial Irregularities Triggered by Chemical Release at Low Latitude Ionosphere J. Gao et al.
- MELISSA: System description and spectral features of pre‐ and post‐midnight F‐region echoes F. Rodrigues et al.
- Numerical Study of the Gradient-Drift Instability’s Growth Rate at the Fronts of Equatorial Plasma Bubbles N. Kashchenko et al.
- The Vector Electric Field Investigation (VEFI) on the C/NOFS Satellite R. Pfaff et al.
- Chirp Ionosonde–Radiodirection Finder as a New Tool for Studying the Ionosphere and Radio-Wave Propagation G. Vertogradov et al.
- Westward tilt of low‐latitude plasma blobs as observed by the Swarm constellation J. Park et al.
- First climatology of F-region UHF echoes observed by the AMISR-14 system at the Jicamarca radio observatory and comparison with the climatology of VHF echoes observed by the collocated JULIA radar A. Massoud et al.
- On new two-dimensional UHF radar observations of equatorial spread F at the Jicamarca Radio Observatory F. Rodrigues et al.
- On the Balance Between Plasma and Magnetic Pressure Across Equatorial Plasma Depletions J. Rodríguez‐Zuluaga et al.
- Direct observational evidence for the merging of equatorial plasma bubbles V. Narayanan et al.
- Gravity Wave‐Induced Ionospheric Irregularities in the Postsunset Equatorial Valley Region D. Hysell et al.
- Radio Beacon and Radar Assessment and Forecasting of Equatorial F Region Ionospheric Stability D. Hysell et al.
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- On the direction of the Poynting flux associated with equatorial plasma depletions as derived from Swarm J. Rodríguez‐Zuluaga et al.
- Determination of Gradient-Drift Instability Parameters under Conditions of Multiple Plasma Bubbles N. Kashchenko et al.
- Equatorial spread F studies using SAMI3 with two-dimensional and three-dimensional electrostatics H. Aveiro & J. Huba
- Pronounced Suppression and X‐Pattern Merging of Equatorial Ionization Anomalies After the 2022 Tonga Volcano Eruption E. Aa et al.
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- Formation and Evolution of Low‐Latitude F Region Field‐Aligned Irregularities During the 7–8 September 2017 Storm: Hainan Coherent Scatter Phased Array Radar and Digisonde Observations H. Jin et al.
- Some new insights of the characteristics of equatorial plasma bubbles obtained from Indian region V. Narayanan et al.
- Unseasonal development of post-sunset F-region irregularities over Southeast Asia on 28 July 2014: 2. Forcing from below? K. Ajith et al.
- Development of a passive VHF radar system using software‐defined radio for equatorial plasma instability studies B. Tuysuz et al.
- Rocket in situ observation of equatorial plasma irregularities in the region between E and F layers over Brazil S. Savio Odriozola et al.
- A review on the numerical simulation of equatorial plasma bubbles toward scintillation evaluation and forecasting T. Yokoyama
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- Overview of Nighttime Ionospheric Instabilities at Low- and Mid-Latitudes: Coupling Aspects Resulting in Structuring at the Mesoscale J. Makela & Y. Otsuka
- Three‐dimensional numerical simulations of equatorial spread F: Results and observations in the Pacific sector H. Aveiro et al.
- Statistical analysis and model of spread F occurrence in China T. Xu et al.
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