Please use this identifier to cite or link to this item:
http://hdl.handle.net/2122/8509
DC Field | Value | Language |
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dc.contributor.authorall | Pezzopane, M.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma2, Roma, Italia | en |
dc.contributor.authorall | Zuccheretti, E.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma2, Roma, Italia | en |
dc.contributor.authorall | Abadi, P.; Division of Ionosphere and Telecommunication, Space Science Center, Indonesian National Institute of Aeronautics and Space (LAPAN), Indonesia | en |
dc.contributor.authorall | A.J. de Abreu, A. J.; Universidade do Vale do Paraíba, São José dos Campos, Brazil | en |
dc.contributor.authorall | de Jesus, R.; Universidade do Vale do Paraíba, São José dos Campos, Brazil | en |
dc.contributor.authorall | Fagundes, P. R.; Universidade do Vale do Paraíba, São José dos Campos, Brazil | en |
dc.contributor.authorall | Supnithi, P.; Faculty of Engineering, King Mongkut’s Institute of Technology Ladkrabang (KMITL), Bangkok 10520, Thailand | en |
dc.contributor.authorall | Rungraengwajiake, S.; Faculty of Engineering, King Mongkut’s Institute of Technology Ladkrabang (KMITL), Bangkok 10520, Thailand | en |
dc.contributor.authorall | Nagatsuma, T.; Space Weather and Environment Informatics Laboratory, National Institute of Information and Communications Technology, Tokyo 184-8795, Japan | en |
dc.contributor.authorall | Tsugawa, T.; Space Weather and Environment Informatics Laboratory, National Institute of Information and Communications Technology, Tokyo 184-8795, Japan | en |
dc.contributor.authorall | Cabrera, M. A.; Laboratorio de Telecomunicaciones, DEEC, FACET, Universidad Nacional de Tucumán, Tucumán, Argentina | en |
dc.contributor.authorall | Ezquer, R. G.; Laboratorio de Ionósfera, Departamento de Física, FACET, Universidad Nacional de Tucumán, Tucumán, Argentina | en |
dc.date.accessioned | 2013-02-11T07:44:05Z | en |
dc.date.available | 2013-02-11T07:44:05Z | en |
dc.date.issued | 2013-02-05 | en |
dc.identifier.uri | http://hdl.handle.net/2122/8509 | en |
dc.description.abstract | We present the results of a comparative study of spread-F signatures over five low-latitude sites: Chiangmai (CGM; 18.8 N, 98.9 E, mag. Lat. 8.8 N), Thailand; Tanjungsari(TNJ; 6.9 S, 107.6 E, mag. Lat. 16.9 S), Indonesia; Palmas (PAL; 10.2 S, 311.8 E, mag. Lat. 0.9 S) and São José Dos Campos (SJC; 23.2 S, 314.1 E, mag. Lat. 14.0 S), Brazil; and Tucumán (TUC; 26.9 S, 294.6 E, mag. Lat. 16.8 S), Argentina. The investigation was based on simultaneous ionograms recorded by an FMCW (frequency modulated continuous-wave) at CGM, an IPS-71 (digital ionosonde from KEL aerospace) at TNJ, a CADI (Canadian Advanced Digital Ionosonde) at PAL and SJC, and an AIS-INGV (Advanced Ionospheric Sounder – Istituto Nazionale di Geofisica e Vulcanologia) at TUC, during the equinoctial periods March–April (R12 = 2.0 and R12 = 2.2) and September–October (R12 = 6.1 and R12 = 7.0) 2009, for very low solar activity. Spread-F signatures were categorized into two types: the range spread-F (RSF) and the frequency spread-F (FSF). The study confirms that the dynamics and the physical processes responsible for these phenomena are actually complicated. In fact, the features that arise from the investigation are different, depending on both the longitude sector and on the hemisphere. For instance, TUC, under the southern crest of the ionospheric equatorial ionization anomaly (EIA), shows a predominance of RSF signatures, while both SJC, under the southern crest of EIA but in a different longitude sector, and CGM, under the northern crest of EIA, show a predominance of FSF signatures. Moreover, the spread-F occurrence over the longitude sector that includes CGM and TNJ is significantly lower than the spread-F occurrence over the longitude sector of PAL, SJC, and TUC. | en |
dc.language.iso | English | en |
dc.publisher.name | Copernicus Publications | en |
dc.relation.ispartof | Annales Geophysicae | en |
dc.relation.ispartofseries | / 31 (2013) | en |
dc.subject | ionosphere | en |
dc.subject | Equatorial ionosphere | en |
dc.subject | Ionospheric irregularities | en |
dc.subject | Wave propagation | en |
dc.title | Low-latitude equinoctial spread-F occurrence at different longitude sectors under low solar activity | en |
dc.type | article | en |
dc.description.status | Published | en |
dc.type.QualityControl | Peer-reviewed | en |
dc.description.pagenumber | 153-162 | en |
dc.identifier.URL | http://www.ann-geophys.net/31/153/2013/ | en |
dc.subject.INGV | 01. Atmosphere::01.02. Ionosphere::01.02.04. Plasma Physics | en |
dc.subject.INGV | 01. Atmosphere::01.02. Ionosphere::01.02.05. Wave propagation | en |
dc.subject.INGV | 01. Atmosphere::01.02. Ionosphere::01.02.06. Instruments and techniques | en |
dc.identifier.doi | 10.5194/angeo-31-153-2013 | en |
dc.relation.references | Aarons, J.: The longitudinal morphology of equatorial F-layer irregularities relevant to their occurrence, Space Sci. Rev., 63, 209–243, 1993. Abdu, M. A.: Outstanding problems in the equatorial ionosphere thermosphere electrodynamics relevant to spread F, J. Atmos. Solar-Terr. Phys., 63, 869–884, 2001. Abdu, M. A., Bittencourt, J. A., and Batista, I. S.: Magnetic declination control of the equatorial F region dynamo field development and Spread-F, J. Geophys. Res., 86, 11443–11446, 1981. Abdu, M. A., Sobral, J. H. A., Nelson, O. R., and Batista, I. S.: Solar cycle related range type spread-F occurrence characteristics over equatorial and low latitude stations in Brazil, J. Atmos. Terr. Phys., 47, 901–905, 1985. Abdu, M. A., Batista, I. S., and Sobral, J. H. A.: A new aspect of magnetic declination control of equatorial spread F and F region dynamo, J. Geophys. Res., 97, 14897–14904, doi:10.1029/92JA00826, 1992. Abdu, M. A., Iyer, K. N., de Medeiros, R. T., Batista, I. S., and Sobral, J. H. A.: Thermospheric meridional wind control of equatorial spread F and evening prereversal electric field, Geophys. Res. Lett., 33, L07106, doi:10.1029/2005GL024835, 2006. Batista, I. S., Abdu, M. A., and Bittencourt, J. A.: Equatorial Fregion vertical plasma drifts: seasonal and longitudinal asymmetries in the American sector, J. Geophys. Res., 91, 12055–12064, 1986. Bertoni, F. C. P., Sahai, Y., Raulin, J. P., Fagundes, P., Pillat, R. V. G., Gimenez de Castro, C. G. W., and Lima, L. C.: Equatorial spread-F occurrence observed at two near equatorial stations in the Brazilian sector and its occurrence modulated by planetary waves, J. Atmos. Solar-Terr. Phys., 73, 457–463, doi:10.1016/j.jastp.2010.10.017, 2011. Bhaneja, P., Earle, G. D., Bishop, R. L., Bullett, T. W., Mabie, J., and Redmon, R.: A statistical study of midlatitude spread F at Wallops Island, Virginia, J. Geophys. Res., 114, A04301, doi:10.1029/2008JA013212, 2009. Booker, H. G. and Wells, H. W.: Scattering of radio waves by the F-region of the ionosphere, J. Geophys. Res., 43, 249–256, 1938. Cabrera, M. A., Pezzopane, M., Zuccheretti, E., and Ezquer, R. G.: Satellite traces, range spread-F occurrence, and gravity wave propagation at the southern anomaly crest, Ann. Geophys., 28, 1133–1140, doi:10.5194/angeo-28-1133-2010, 2010. Candido, C. M. N., Batista, I. S., Becker-Guedes, F., Abdu, M. A., Sobral, J. H. A., and Takahashi, H.: Spread F occurrence over a southern anomaly crest location in Brazil during June solstice of solar minimum activity, J. Geophys. Res., 116, A06316, doi:10.1029/2010JA016374, 2011. Chandra, H. and Rastogi, R. G.: Solar cycle and seasonal variation of spread-F near the magnetic equator, J. Atmos. Terr. Phys., 32, 439–443, 1970. Fagundes, P. R., Abalde, J. R., Bittencourt, J. A., Sahai, Y., Francisco, R. G., Pillat, V. G., and Lima, W. L. C.: 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, J. Geophys. Res., 114, A12322, doi:10.1029/2009JA014482, 2009. Fejer, B. G., Scherliess, L., and de Paula, E. R.: Effects of the vertical plasma drift velocity on the generation and evolution of equatorial spread F, J. Geophys. Res., 104, 19859–19869, 1999. Hoang, T. L., Abdu, M. A., MacDougall, J., and Batista, I. S.: Longitudinal differences in the equatorial spread F characteristics between Vietnam and Brazil, Adv. Space Res., 45, 351–360, doi:10.1016/j.asr.2009.08.019, 2010. Huang, W. Q., Xiao, Z., Xiao, S. G., Zhang, D. H., Hao, Y. Q., and Suo, Y. C.: Case study of apparent longitudinal differences of spread F occurrence fort two midlatitude stations, Radio Sci., 46, RS1015, doi:10.1029/2009RS004327, 2011. Hysell, D. L. and Burcham, J.: Long term studies of equatorial spread F using the JULIA radar at Jicamarca, J. Atmos. Solar-Terr. Phys., 64, 1531–1543, 2002. Kelley, M. C.: The Earth’s Ionosphere: Plasma Physics and Electrodynamics, Int. Geophys. Ser., vol. 96, Elsevier Inc., pp. 556, 2009. Klausner, V., Fagundes, P. R., Sahai, Y., Wrasse, C. M., Pillat, V. G., and Becker-Guedes, F.: Observations of GW/TID oscillations in the F2 layer at low latitude during high and low solar activity, geomagnetic quiet and disturbed periods, J. Geophys. Res., 114, A02313, doi:10.1029/2008JA013448, 2009. MacDougall, J. W., Grant, I. F., and Shen, X.: The Canadian Advanced Digital Ionosonde: Design and Results, paper presented at 24th General Assembly of the International Union of Radio Science, Kyoto, Japan, 1993. Ossakow, S. L.: Spread-F theories-A review, J. Atmos. Terr. Phys., 43, 437–452, 1981. Pezzopane, M., Zuccheretti, E., Bianchi, C., Scotto, C., Zolesi, B., Cabrera, M. A., and Ezquer, R. G.: The new ionospheric station of Tucumán: First results, Ann. Geophys.-Italy, 50, 483–492, 2007. Pimenta, A. A., Fagundes, P. R., Bittencourt, J. A., and Sahai, Y.: Relevant aspects of equatorial plasma bubbles under different solar activity conditions, Adv. Space Res., 27, 1213–1218, 2001. Rastogi, R. G.: Seasonal and solar cycle variations of equatorial spread-F in the American zone, J. Atmos. Terr. Phys., 42, 593–597, 1980. Sahai, Y., Fagundes, P. R., and Bittencourt, J. A.: Transequatorial Fregion ionospheric plasma bubbles: solar cycle effects, J. Atmos. Solar-Terr. Phys., 62, 1377–1383, 2000. Saito, S. and Maruyama, T.: Ionospheric height variations observed by ionosondes along magnetic meridian and plasma bubble onsets, Ann. Geophys., 24, 2991–2996, doi:10.5194/angeo-24-2991-2006, 2006. Sastri, J. H., Abdu, M. A., Batista, I. S., and Sobral, J. H. A.: Onset conditions of equatorial (range) spread F at Fortaleza, Brazil, during the June solstice, J. Geophys. Res., 102, 24013–24021,1997. Sultan, P. J.: Linear theory and modeling of the Rayleigh-Taylor instability leading to the occurrence of equatorial F, J. Geophys. Res., 101, 26875–26891, 1996. Tsunoda, R. T.: Satellite traces: An ionogram signature for large scale wave structure and a precursor for equatorial spread F, Geophys. Res. Lett., 35, L20110, doi:10.1029/2008GL035706, 2008. Whalen, J. A.: Dependence of the equatorial bubbles and bottomside spread F on season, geomagnetic activity and E ×B drift velocity during solar maximum, J. Geophys. Res., 107, 1024, doi:10.1029/2001JA000039, 2002. | en |
dc.description.obiettivoSpecifico | 1.7. Osservazioni di alta e media atmosfera | en |
dc.description.obiettivoSpecifico | 3.9. Fisica della magnetosfera, ionosfera e meteorologia spaziale | en |
dc.description.journalType | JCR Journal | en |
dc.description.fulltext | open | en |
dc.relation.issn | 0992-7689 | en |
dc.relation.eissn | 1432-0576 | en |
dc.contributor.author | Pezzopane, M. | en |
dc.contributor.author | Zuccheretti, E. | en |
dc.contributor.author | Abadi, P. | en |
dc.contributor.author | A.J. de Abreu, A. J. | en |
dc.contributor.author | de Jesus, R. | en |
dc.contributor.author | Fagundes, P. R. | en |
dc.contributor.author | Supnithi, P. | en |
dc.contributor.author | Rungraengwajiake, S. | en |
dc.contributor.author | Nagatsuma, T. | en |
dc.contributor.author | Tsugawa, T. | en |
dc.contributor.author | Cabrera, M. A. | en |
dc.contributor.author | Ezquer, R. G. | en |
dc.contributor.department | Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma2, Roma, Italia | en |
dc.contributor.department | Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma2, Roma, Italia | en |
dc.contributor.department | Division of Ionosphere and Telecommunication, Space Science Center, Indonesian National Institute of Aeronautics and Space (LAPAN), Indonesia | en |
dc.contributor.department | Universidade do Vale do Paraíba, São José dos Campos, Brazil | en |
dc.contributor.department | Universidade do Vale do Paraíba, São José dos Campos, Brazil | en |
dc.contributor.department | Faculty of Engineering, King Mongkut’s Institute of Technology Ladkrabang (KMITL), Bangkok 10520, Thailand | en |
dc.contributor.department | Faculty of Engineering, King Mongkut’s Institute of Technology Ladkrabang (KMITL), Bangkok 10520, Thailand | en |
dc.contributor.department | Space Weather and Environment Informatics Laboratory, National Institute of Information and Communications Technology, Tokyo 184-8795, Japan | en |
dc.contributor.department | Space Weather and Environment Informatics Laboratory, National Institute of Information and Communications Technology, Tokyo 184-8795, Japan | en |
dc.contributor.department | Laboratorio de Telecomunicaciones, DEEC, FACET, Universidad Nacional de Tucumán, Tucumán, Argentina | en |
item.openairetype | article | - |
item.cerifentitytype | Publications | - |
item.languageiso639-1 | en | - |
item.grantfulltext | open | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | With Fulltext | - |
crisitem.author.dept | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Roma2, Roma, Italia | - |
crisitem.author.dept | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Roma2, Roma, Italia | - |
crisitem.author.dept | National Institute of Aeronautics and Space LAPAN | - |
crisitem.author.dept | Universidade do Vale do Paraíba (UNIVAP) | - |
crisitem.author.dept | Universidade do Vale do Paraíba (UNIVAP) | - |
crisitem.author.dept | Faculty of Engineering, King Mongkut’s Institute of Technology Ladkrabang (KMITL), Bangkok 10520, Thailand | - |
crisitem.author.dept | Faculty of Engineering, King Mongkut’s Institute of Technology Ladkrabang (KMITL), Bangkok 10520, Thailand | - |
crisitem.author.dept | Space Weather and Environment Informatics Laboratory, National Institute of Information and Communications Technology, Tokyo 184-8795, Japan | - |
crisitem.author.dept | Space Weather and Environment Informatics Laboratory, National Institute of Information and Communications Technology, Tokyo 184-8795, Japan | - |
crisitem.author.dept | Laboratorio de Telecomunicaciones, DEEC, FACET, Universidad Nacional de Tucumán, Tucumán, Argentina | - |
crisitem.author.orcid | 0000-0001-5800-2322 | - |
crisitem.author.orcid | 0000-0003-1732-4557 | - |
crisitem.author.orcid | 0000-0001-9532-497X | - |
crisitem.author.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.author.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.classification.parent | 01. Atmosphere | - |
crisitem.classification.parent | 01. Atmosphere | - |
crisitem.classification.parent | 01. Atmosphere | - |
crisitem.department.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.department.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
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