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Volumn 27, Issue 5, 2009, Pages 1915-1934

Spread F - An old equatorial aeronomy problem finally resolved?

Author keywords

Ionosphere (Equatorial ionosphere; Ionospheric irregularities); Space plasma physics (Waves and instabilities)

Indexed keywords

AIRGLOW; ATMOSPHERIC ELECTRICITY; ELECTRON DENSITY; F REGION; GRAVITY WAVE; INSTABILITY; IONIZATION; PLASMA;

EID: 72149100073     PISSN: 09927689     EISSN: 14320576     Source Type: Journal    
DOI: 10.5194/angeo-27-1915-2009     Document Type: Article
Times cited : (152)

References (70)
  • 3
    • 0001474864 scopus 로고
    • Equatorial scintillation-a review
    • Basu, S. and Basu, S.: Equatorial Scintillation-a review, J. Atmos. Terr. Phys., 43, 473-189, 1981.
    • (1981) J. Atmos. Terr. Phys. , vol.43 , pp. 473-189
    • Basu, S.1    Basu, S.2
  • 4
    • 46549095249 scopus 로고
    • Equatorial scintillation: Advances since ISEA-6
    • Basu, S. and Basu, S.: Equatorial Scintillation: advances since ISEA-6, J. Atmos. Terr. Phys., 47, 753-768, 1985.
    • (1985) J. Atmos. Terr. Phys. , vol.47 , pp. 753-768
    • Basu, S.1    Basu, S.2
  • 5
    • 0001749052 scopus 로고
    • Scattering of radio waves by the F region of the ionosphere
    • 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.
    • (1938) J. Geophys. Res. , vol.43 , pp. 249-256
    • Booker, H.G.1    Wells, H.W.2
  • 6
    • 0344362347 scopus 로고
    • Turbulence in the ionosphere with applications to meteor-trails, radio-star scintillation, auroral radar echoes and other phenomena
    • Booker, H. G.: Turbulence in the ionosphere with applications to meteor-trails, radio-star scintillation, auroral radar echoes and other phenomena, J. Geophys. Res., 61, 673-705, 1956.
    • (1956) J. Geophys. Res. , vol.61 , pp. 673-705
    • Booker, H.G.1
  • 7
    • 84912174832 scopus 로고
    • The use of radio star to study irregular refraction of radio waves in the ionosphere
    • Booker, H. G.: The use of radio star to study irregular refraction of radio waves in the ionosphere, Proceedings of the IRE, 46, 298-314, 1958.
    • (1958) Proceedings of the IRE , vol.46 , pp. 298-314
    • Booker, H.G.1
  • 9
    • 0005638923 scopus 로고
    • Ionospheric VHF scattering near the magnetic equator during the International Geophysical Year
    • Cohen, R. and Bowles, K. L.: Ionospheric VHF scattering near the magnetic equator during the International Geophysical Year, Journal of Research of the National Bureau of Standards, 67D, 459-480, 1963.
    • (1963) Journal of Research of the National Bureau of Standards , vol.67 D , pp. 459-480
    • Cohen, R.1    Bowles, K.L.2
  • 10
    • 0018006641 scopus 로고
    • ON THE ROLE OF STEEPENED STRUCTURES AND DRIFT WAVES IN EQUATORIAL SPREAD F.
    • Costa, E. and Kelley, M. C.: On the role of steepened structures and drift waves in equatorial spread F., J. Geophys. Res., 83, 4359-4364, 1978a. (Pubitemid 9398991)
    • (1978) J Geophys Res , vol.83 , Issue.A9 , pp. 4359-4364
    • Costa Emanoel1    Kelley, M.C.2
  • 11
    • 2442668288 scopus 로고
    • Linear theory for collision less drift waves with wavelengths near the ion gyroradius
    • Costa, E. and Kelley, M. C.: Linear theory for collision less drift waves with wavelengths near the ion gyroradius, J. Geophys. Res., 83,4365-4368, 1978b.
    • (1978) J. Geophys. Res. , vol.83 , pp. 4365-4368
    • Costa, E.1    Kelley, M.C.2
  • 12
    • 0004479950 scopus 로고
    • Nonlinear theory of the collisional Rayleigh-Taylor instability in equatorial spread-F
    • Chaturvedi, P. K. and Ossakow, S. L.: Nonlinear theory of the collisional Rayleigh-Taylor instability in equatorial spread-F, Geophys. Res. Lett., 4, 558-560, 1977.
    • (1977) Geophys. Res. Lett. , vol.4 , pp. 558-560
    • Chaturvedi, P.K.1    Ossakow, S.L.2
  • 13
    • 0036061041 scopus 로고    scopus 로고
    • Statistical characteristics of low-latitude ionospheric field-aligned irregularities obtained with the Piura VHF radar
    • Chau, J. L., Woodman, R. F., and Flores, L. A.: Statistical characteristics of low-latitude ionospheric field-aligned irregularities obtained with the Piura VHF radar, Ann. Geophys., 20, 1203-1212, 2002, http://www.ann-geophys.net/20/1203/2002/.
    • (2002) Ann. Geophys. , vol.20 , pp. 1203-1212
    • Chau, J.L.1    Woodman, R.F.2    Flores, L.A.3
  • 14
    • 85010244944 scopus 로고
    • Convective diffusion in the equatorial F region
    • Dungey, J. W.: Convective diffusion in the equatorial F region, J. Atmos. Terr. Phys., 9, 304-310, 1956.
    • (1956) J. Atmos. Terr. Phys. , vol.9 , pp. 304-310
    • Dungey, J.W.1
  • 15
    • 0014928065 scopus 로고
    • Equatorial spread F: Implications of VHF radar observations
    • Farley, D. T., Balsley, B. B., Woodman, R. F., and McClure J. P.: Equatorial spread F: Implications of VHF radar observations, J. Geophys. Res., 75, 7199-7216, 1970.
    • (1970) J. Geophys. Res. , vol.75 , pp. 7199-7216
    • Farley, D.T.1    Balsley, B.B.2    Woodman, R.F.3    McClure, J.P.4
  • 17
    • 0942289048 scopus 로고    scopus 로고
    • Altitude-extended equatorial spread F observed near sunrise terminator over Indonesia
    • Fukao, S., Ozawa, Y., Yamamoto, M., and Tsunoda, R. T.: Altitude extended equatorial. Spread F observed near sunrise terminator over Indonesia, Geophys. Res. Lett., 30, 2137, doi:10.1029/2003GL018383, 2003. (Pubitemid 38143836)
    • (2003) Geophysical Research Letters , vol.30 , Issue.22
    • Fukao, S.1    Ozawa, Y.2    Yamamoto, M.3    Tsunoda, R.T.4
  • 18
    • 11844292948 scopus 로고    scopus 로고
    • First observations of spatial structure of F region 3-m-scale field-aligned irregularities with the Equatorial Atmosphere Radar in Indonesia
    • A02304, doi:10.1029/2003JA010096
    • Fukao, S., Ozawa, Y., Yokoyama, T., Yamamoto, M., and Tsunoda, R. T.: First observations of spatial structure of F region 3-m-scale field-aligned irregularities with the Equatorial Atmosphere Radar in Indonesia, J. Geophys. Res., 109, A02304, doi:10.1029/2003JA010096, 2004.
    • (2004) J. Geophys. Res. , vol.109
    • Fukao, S.1    Ozawa, Y.2    Yokoyama, T.3    Yamamoto, M.4    Tsunoda, R.T.5
  • 20
    • 0038870864 scopus 로고
    • Relationship between Fe+ ions and equatorial spread F
    • Hanson, W. B. and Sanatani, S.: Relationship between Fe+ ions and equatorial spread F, J. Geophys. Res., 76, 7761-7768, 1971.
    • (1971) J. Geophys. Res. , vol.76 , pp. 7761-7768
    • Hanson, W.B.1    Sanatani, S.2
  • 21
    • 0013048551 scopus 로고
    • Large Ne gradients below the equatorial F peak
    • Hanson, W. B. and Sanatani, S.: Large Ne gradients below the equatorial F peak, Geophys. Res., 78, 1167-1172, 1971.
    • (1971) Geophys. Res. , vol.78 , pp. 1167-1172
    • Hanson, W.B.1    Sanatani, S.2
  • 22
    • 0030290109 scopus 로고    scopus 로고
    • Radar imaging of equatorial F region irregularities with maximum entropy interferometry
    • Hysell, D. L.: Radar imaging of equatorial F region irregularities with maximum entropy interferometry, Radio Sci., 31, 1567-1578, 1996.
    • (1996) Radio Sci. , vol.31 , pp. 1567-1578
    • Hysell, D.L.1
  • 23
    • 0031268862 scopus 로고    scopus 로고
    • Imaging coherent backscatter radar observations of topside equatorial spread F
    • Hysell, D. L. and Woodman, R. F.: Imaging coherent backscatter radar observations oftopside equatorial spread F, Radio Sci., 32, 2309-2320, 1997. (Pubitemid 127630843)
    • (1997) Radio Science , vol.32 , Issue.6 , pp. 2309-2320
    • Hysell, D.L.1    Woodman, R.F.2
  • 25
    • 0001531709 scopus 로고    scopus 로고
    • Imaging coherent scatter radar studies ofbottomside equatorial spread F
    • Hysell, D. L.: Imaging coherent scatter radar studies ofbottomside equatorial spread F, J. Atmos. Solar-Terr. Phys., 60, 1109-1122, 1998.
    • (1998) J. Atmos. Solar-Terr. Phys. , vol.60 , pp. 1109-1122
    • Hysell, D.L.1
  • 26
    • 0005611979 scopus 로고    scopus 로고
    • Imaging coherent scatter radar studies of equatorial spread F
    • Hysell, D. L.: Imaging coherent scatter radar studies of equatorial spread F. J. Atmos. Terr. Phys., 61, 701-716, 1999.
    • (1999) J. Atmos. Terr. Phys. , vol.61 , pp. 701-716
    • Hysell, D.L.1
  • 27
    • 0000836009 scopus 로고    scopus 로고
    • An overview and synthesis of plasma irregularities in equatorial spread F
    • Hysell, D. L.: An overview and synthesis of plasma irregularities in equatorial spread F, J. Atmos. Solar Terr. Phys., 62, 1037-1056, 2000.
    • (2000) J. Atmos. Solar Terr. Phys. , vol.62 , pp. 1037-1056
    • Hysell, D.L.1
  • 28
    • 13244266262 scopus 로고    scopus 로고
    • Collisional shear instability in the equatorial F region ionosphere
    • A11301, doi:10.1029/2004JA010636
    • Hysell, D. L. and Kudeki, E.: Collisional shear instability in the equatorial F region ionosphere, J. Geophys. Res., 109, A11301, doi:10.1029/2004JA010636,2004.
    • (2004) J. Geophys. Res. , vol.109
    • Hysell, D.L.1    Kudeki, E.2
  • 29
    • 27844514190 scopus 로고    scopus 로고
    • Possible ionospheric preconditioning by shear flow leading to equatorial spread F
    • SEEK-2 (Sporadic-E Experiment over Kyushu 2)
    • Hysell, D. L., Kudeki, E., and Chau, J. L.: Possible ionospheric preconditioning by shear flow leading to equatorial spread F, Ann. Geophys., 23, 2647-2655,2005a, http://www.ann-geophys.net/23/2647/2005/. (Pubitemid 41656303)
    • (2005) Annales Geophysicae , vol.23 , Issue.7 , pp. 2647-2655
    • Hysell, D.L.1    Kudeki, E.2    Chau, J.L.3
  • 31
    • 33745306306 scopus 로고    scopus 로고
    • Optimal aperture synthesis radar imaging
    • DOI 10.1029/2005RS003383
    • Hysell, D. L. and Chau, J. L.: Optimal aperture synthesis radar imaging, Radio Sci., 41, RS2003, doi:10.1029/2005RS003383, 2006. (Pubitemid 43935842)
    • (2006) Radio Science , vol.41 , Issue.2
    • Hysell, D.L.1    Chau, J.L.2
  • 32
    • 33751080109 scopus 로고    scopus 로고
    • Rocket and radar investigation of background electrodynamics and bottom-type scattering layers at the onset of equatorial spread F
    • Hysell, D. L., Larsen, M. F., Swenson, C. M., Barjatya, A., Wheeler, T. F . , Bullett, T. W. , Sarango, M . F . , Woodman, R . F . , Chau, J. L . , and Sponseller, D.: Rocket and radar investigation of background electrodynamics and bottom-type scattering layers at the onset of equatorial spread F, Ann. Geophys., 24, 1387-1400,2006a, http://www.ann-geophys.net/24/1387/2006/. (Pubitemid 44770318)
    • (2006) Annales Geophysicae , vol.24 , Issue.5 , pp. 1387-1400
    • Hysell, D.L.1    Larsen, M.F.2    Swenson, C.M.3    Barjatya, A.4    Wheeler, T.F.5    Bullett, T.W.6    Sarango, M.F.7    Woodman, R.F.8    Chau, J.L.9    Sponseller, D.10
  • 33
    • 33947502554 scopus 로고    scopus 로고
    • Shear flow effects at the onset of equatorial spread F
    • A11317, doi:10.1029/2006JA011923
    • Hysell, D. L., Larsen, M. F., Swenson, C. M., and Wheeler, T. F.: Shear flow effects at the onset of equatorial spread F, J. Geophys. Res., 111, A11317, doi:10.1029/2006JA011923,2006b.
    • (2006) J. Geophys. Res. , vol.111
    • Hysell, D.L.1    Larsen, M.F.2    Swenson, C.M.3    Wheeler, T.F.4
  • 34
    • 0042268174 scopus 로고
    • On the Generation of 3-m Irregularities During Equatorial Spread F by Low-Frequency Drift Waves
    • Huba, J. D. and Ossakow, S. L. : On the Generation of 3-m Irregularities During Equatorial Spread F by Low-Frequency Drift Waves, J. Geophys. Res., 84, 6697-6700, 1979.
    • (1979) J. Geophys. Res. , vol.84 , pp. 6697-6700
    • Huba, J.D.1    Ossakow, S.L.2
  • 35
    • 0347446299 scopus 로고
    • On 11-cm Irregularities during Equatorial Spread F
    • Huba, J. D. and Ossakow, S. L.: On 11-cm Irregularities during Equatorial Spread F, J. Geophys. Res., 86, 829-832, 1981.
    • (1981) J. Geophys. Res. , vol.86 , pp. 829-832
    • Huba, J.D.1    Ossakow, S.L.2
  • 36
  • 37
    • 0000099772 scopus 로고
    • Gravity wave interaction of equatorial spread F: A case study
    • Kelley, M. C., Larsen, M. F., and La Hoz, C.: Gravity wave interaction of equatorial spread F: A case study, J. Geophys. Res., 86, 9087-9100, 1981.
    • (1981) J. Geophys. Res. , vol.86 , pp. 9087-9100
    • Kelley, M.C.1    Larsen, M.F.2    La Hoz, C.3
  • 38
    • 0003267222 scopus 로고
    • The Earth's ionosphere: Plasma physics and electrodynamics
    • Academic Press, San Diego, CA
    • Kelley, M. C.: The Earth's ionosphere: plasma physics and electrodynamics. International Geophysical Series, 43, Academic Press, San Diego, CA, 1989.
    • (1989) International Geophysical Series , vol.43
    • Kelley, M.C.1
  • 39
    • 0039051827 scopus 로고
    • Preliminary report of numerical simulations of intermediate wavelength collisional Rayleigh-Taylor instability in equatorial spread F
    • Keskinen, M. J., Ossakow, S. L., and Chamedi, P. K.: Preliminary report ofnumerical simulations ofintermediate wavelength colli-sional Rayleigh-Taylor instability in equatorial spread F, J. Geo-phys. Res., 85, 1775-1778, 1980.
    • (1980) J. Geo-phys. Res. , vol.85 , pp. 1775-1778
    • Keskinen, M.J.1    Ossakow, S.L.2    Chamedi, P.K.3
  • 40
    • 6144263427 scopus 로고
    • Scintillation, spread F, and transe-quatorial scatter
    • Koster J. R. and Wright, R. W.: Scintillation, Spread F, and Transe-quatorial Scatter, J. Geophys. Res., 65, 2303-2306, 1960.
    • (1960) J. Geophys. Res. , vol.65 , pp. 2303-2306
    • Koster, J.R.1    Wright, R.W.2
  • 41
    • 0001708620 scopus 로고    scopus 로고
    • Postsunset vortex in equatorial F-region plasma drifts and implications for bottomside spread-F
    • Kudeki, E. and Bhattacharyya, S.: Postsunset vortex in equatorial F-region plasma drifts and implications for bottomside spread-F, J. Geophys. Res., 104, 28163-28170, 1999.
    • (1999) J. Geophys. Res. , vol.104 , pp. 28163-28170
    • Kudeki, E.1    Bhattacharyya, S.2
  • 42
    • 0142203337 scopus 로고    scopus 로고
    • A new approach in incoherent scatter F region EΧB drift measurements at Jicamarca
    • Kudeki, E., Bhattacharyya, S., and Woodman, R. F.: A new approach in incoherent scatter F region EΧB drift measurements at Jicamarca, J. Geophys. Res., 104, 28145-28162, 1999.
    • (1999) J. Geophys. Res. , vol.104 , pp. 28145-28162
    • Kudeki, E.1    Bhattacharyya, S.2    Woodman, R.F.3
  • 43
    • 36148992253 scopus 로고    scopus 로고
    • Equatorial spread-F initiation: Post-sunset vortex, thermospheric winds, gravity waves
    • DOI 10.1016/j.jastp.2007.04.012, PII S1364682607001265, Vertical Coupling in the Atmosphere.Ionosphere System
    • Kudeki, E., Akgiray, A., Milla, M. A., Chau, J. L., and Hysell, D. L.: Equatorial spread-F initiation: post-sunset vortex, thermo-spheric winds, gravity waves, J. Atmos. Solar Terr. Phys., 69, 2416-2427, 2007. (Pubitemid 350112111)
    • (2007) Journal of Atmospheric and Solar-Terrestrial Physics , vol.69 , Issue.17-18 , pp. 2416-2427
    • Kudeki, E.1    Akgiray, A.2    Milla, M.3    Chau, J.L.4    Hysell, D.L.5
  • 44
    • 33747856439 scopus 로고    scopus 로고
    • A review of imaging low-latitude ionospheric irregularity processes
    • Makela, J. J.: A review of imaging low-latitude ionospheric irregularity processes, J. Atmos. Solar-Terr. Phys., 68, 1441-1458, 2006.
    • (2006) J. Atmos. Solar-Terr. Phys. , vol.68 , pp. 1441-1458
    • Makela, J.J.1
  • 45
    • 33748631763 scopus 로고
    • The normal F region of the ionosphere
    • Martyn, D. F.: The normal F region of the ionosphere, Proceedings of the IRE, 47, 147-155, 1959.
    • (1959) Proceedings of the IRE , vol.47 , pp. 147-155
    • Martyn, D.F.1
  • 46
    • 0001380182 scopus 로고
    • Plasma bubbles and irregularities in the equatorial ionosphere
    • McClure, J. P., Hanson, W. B., and Hoffman, J. F.: Plasma Bubbles and Irregularities in the Equatorial Ionosphere, J. Geophys. Res., 82,2650-2656, 1977.
    • (1977) J. Geophys. Res. , vol.82 , pp. 2650-2656
    • McClure, J.P.1    Hanson, W.B.2    Hoffman, J.F.3
  • 50
    • 9744269893 scopus 로고    scopus 로고
    • Coupling effect of the equatorial F region irregularities on the low latitude E region instability processes
    • DOI 10.1029/2004GL020486
    • Patra, A. K., Sripathi, S., and Tiwari, D.: Coupling effect of equatorial F region irregularities on the low latitude E region instability processes, Geophys. Res. Lett., 31, LI17803, doi:10.1029/2004GL0204486, 2004. (Pubitemid 39583661)
    • (2004) Geophysical Research Letters , vol.31 , Issue.17 , pp. 1-4
    • Patra, A.K.1    Sripathi, S.2    Tiwari, D.3
  • 51
    • 27544450431 scopus 로고    scopus 로고
    • Disruption of E region echoes observed by the EAR during the development phase of equatorial spread F: A manifestation of electrostatic field coupling
    • DOI 10.1029/2005GL022868, L17104
    • Patra, A. K., Tokoyama, T., Yamamoto, M., Saito, S., Muruyama, T., and Fukao, S.: Disruption of E region echoes observed by the EAR during the development phase ofequatorial spread F: A manifestation of electrostatic field coupling, Geophys. Res. Lett., 32, L17104, doi:10.1029/2005GL022868,2005. (Pubitemid 41536190)
    • (2005) Geophysical Research Letters , vol.32 , Issue.17 , pp. 1-4
    • Patra, A.K.1    Yokoyama, T.2    Yamamoto, M.3    Saito, S.4    Maruyama, T.5    Fukao, S.6
  • 52
    • 33749356791 scopus 로고
    • On the equatorial spread F
    • Rastogi,R. G.: On the Equatorial Spread F, Proc. Indian Acad. Sci., 87A, 116-131, 1978.
    • (1978) Proc. Indian Acad. Sci. , vol.87 A , pp. 116-131
    • Rastogi, R.G.1
  • 53
    • 0007730308 scopus 로고
    • Wave-like structures of large-scale equatorial spread-F irregularities
    • Rottger, J.: Wave-like structures of large-scale equatorial spread-F irregularities, J. Atmos. Terr. Phys., 35, 1195-1206, 1973.
    • (1973) J. Atmos. Terr. Phys. , vol.35 , pp. 1195-1206
    • Rottger, J.1
  • 55
    • 37149014563 scopus 로고    scopus 로고
    • Gravity wave seeding of equatorial plasma bubbles
    • 96JA03998
    • Singh, S., Johnson, F. S., and Power, R. A.: Gravity wave seeding of equatorial plasma bubbles, J. Geophys. Res., 102, 7399-7410, 1997. (Pubitemid 127694139)
    • (1997) Journal of Geophysical Research A: Space Physics , vol.102 , Issue.A4 , pp. 7399-7410
    • Singh, S.1
  • 56
    • 0000004089 scopus 로고    scopus 로고
    • Linear theory and modelling of the Rayleigh-Taylor instability leading to the occurrence ofequatorial spread-F
    • Sultan, P.: Linear theory and modelling of the Rayleigh-Taylor instability leading to the occurrence ofequatorial spread-F, J. Geo-phys. Res., 101,26875-26891, 1996.
    • (1996) J. Geo-phys. Res. , vol.101 , pp. 26875-26891
    • Sultan, P.1
  • 57
    • 0018542575 scopus 로고
    • ALTAIR: AN INCOHERENT SCATTER RADAR FOR EQUATORIAL SPREAD F STUDIES.
    • Tsunoda, R. T., Barons, M. J., Owen, J., and Towle, D. M.: Altair: an incoherent scatter radar for equatorial spread F studies, Radio Sci., 14, 1111-1119, 1979. (Pubitemid 10440878)
    • (1979) Radio Science , vol.14 , Issue.6 , pp. 1111-1119
    • Tsunoda, R.T.1    Baron, M.J.2    Owen, J.3    Towle, D.M.4
  • 58
    • 84944834368 scopus 로고
    • Magnetic-field-aligned characteristics of plasma bubbles in the nighttime equatorial ionosphere
    • Tsunoda, R.: Magnetic-field-aligned characteristics of plasma bubbles in the nighttime equatorial ionosphere, J. Atmos. Terr. Phys., 42, 743-752, 1980.
    • (1980) J. Atmos. Terr. Phys. , vol.42 , pp. 743-752
    • Tsunoda, R.1
  • 59
    • 0004761772 scopus 로고
    • On the generation and growth ofequa-torial backscatter plumes, 1. Wave structure in the bottomside F layer
    • Tsunoda, R. and White, B.: On the generation and growth ofequa-torial backscatter plumes, 1. Wave structure in the bottomside F layer, J. Geophys. Res., 86, 3610-3616, 1981.
    • (1981) J. Geophys. Res. , vol.86 , pp. 3610-3616
    • Tsunoda, R.1    White, B.2
  • 60
    • 0001066638 scopus 로고
    • B: Equatorial plasma bubbles: Vertically elongated wedges from the bottomside F layer
    • Tsunoda, R. T., Livingston, R. C., McClure, J. P., and Hanson, W. B: Equatorial plasma bubbles: vertically elongated wedges from the bottomside F layer, J. Geophys. Res., 87, 9171-9180, 1982.
    • (1982) J. Geophys. Res. , vol.87 , pp. 9171-9180
    • Tsunoda, R.T.1    Livingston, R.C.2    McClure, J.P.3    Hanson, W.4
  • 61
    • 0021784208 scopus 로고
    • Control of the seasonal and longitudinal occurrence of equatorial scintillations by the longitudinal gradient in integrated E Region Pedersen Conductivity
    • Tsunoda, R. T.: Control ofthe seasonal and longitudinal occurrence of equatorial scintillations by the longitudinal gradient in integrated E Region Pedersen Conductivity, J. Geophys. Res., 90, 447-456, 1985.
    • (1985) J. Geophys. Res. , vol.90 , pp. 447-456
    • Tsunoda, R.T.1
  • 62
    • 22944465084 scopus 로고    scopus 로고
    • On the enigma of day-to-day variability in equatorial spread F
    • DOI 10.1029/2005GL022512, L08103
    • Tsunoda, R. T.: On the enigma of day-to-day variability in equatorial spread F, Geophys. Res. Lett., 32, L08103, doi:10.1029/2005GL022512, 2005. (Pubitemid 41043238)
    • (2005) Geophysical Research Letters , vol.32 , Issue.8 , pp. 1-4
    • Tsunoda, R.T.1
  • 63
    • 7244250205 scopus 로고    scopus 로고
    • Latitudinal extension of low-latitude scintillations measured with a network of GPS receivers
    • Equatorial and Low Latitude Aeronomy
    • Valladares, C. E., Villalobos, J., Sheehan, R., and Hagan, M. P.: Latitudinal extension of low-latitude scintillations measured with a network of GPS receivers, Ann. Geophys., 22,3155-3175,2004, http://www.ann-geophys.net/22/ 3155/2004/. (Pubitemid 39437265)
    • (2004) Annales Geophysicae , vol.22 , Issue.9 , pp. 3155-3175
    • Valladares, C.E.1    Villalobos, J.2    Sheehan, R.3    Hagan, M.P.4
  • 64
    • 77950653137 scopus 로고
    • Irregular refraction of artificial satellite signals observed at Ancon
    • Peru, Advances in Space Research, Buenos Aires, Argentina, Pergamon Press LTD
    • Woodman, R. F.: Irregular Refraction of Artificial Satellite Signals Observed at Ancon, Peru, Advances in Space Research, Proceedings of the First Inter-American Symposium on Space Research, Buenos Aires, Argentina, Pergamon Press LTD, 331-344, 1960.
    • (1960) Proceedings of the First Inter-American Symposium on Space Research , pp. 331-344
    • Woodman, R.F.1
  • 65
    • 0014488379 scopus 로고
    • Methods for the measurement of vertical ionospheric motions near the magnetic equator by incoherent scattering
    • Woodman, R. F. and Hagfors, T.: Methods for the measurement of vertical ionospheric motions near the magnetic equator by incoherent scattering, J. Geophys. Res., 74, 1205-1212, 1969.
    • (1969) J. Geophys. Res. , vol.74 , pp. 1205-1212
    • Woodman, R.F.1    Hagfors, T.2
  • 66
    • 0017020016 scopus 로고
    • Radar observations of F region equatorial irregularities
    • Woodman, R. F. and La Hoz, C.: Radar observations of F region equatorial irregularities. J. Geophys. Res., 81, 5447-5466, 1976.
    • (1976) J. Geophys. Res. , vol.81 , pp. 5447-5466
    • Woodman, R.F.1    La Hoz, C.2
  • 67
    • 0031272872 scopus 로고    scopus 로고
    • Coherent radar imaging: Signal processing and statistical properties
    • Woodman, R. F.: Coherent radar imaging: Signal processing and statistical properties, Radio Sci., 32, 2373-2391, 1997.
    • (1997) Radio Sci. , vol.32 , pp. 2373-2391
    • Woodman, R.F.1
  • 68
    • 0035862082 scopus 로고    scopus 로고
    • Equatorial quasiperiodic echoes from field-aligned irregularities observed over Jicamarca
    • Woodman, R. F. and Chau, J. L.: Equatorial quasiperiodic echoes from field-aligned irregularities observed over Jicamarca, Geophys. Res. Lett., 28, 207-209, 2001. (Pubitemid 32203281)
    • (2001) Geophysical Research Letters , vol.28 , Issue.2 , pp. 207-209
    • Woodman, R.F.1    Chau, J.L.2
  • 69
    • 14544307853 scopus 로고    scopus 로고
    • Relationship of the onset of equatorial F region irregularities with the sunset terminator observed with the Equatorial Atmosphere Radar
    • DOI 10.1029/2004GL021529, L24804
    • Yokoyama, T., Fukao, S., and Yamamoto, M.: Relationship of the onset of equatorial F-region irregularities with the sunset terminator observed with the Equatorial Atmosphere Radar, Geophys. Res. Lett., 31, L24804, doi:10.1029/2004GL021529, 2004. (Pubitemid 40301238)
    • (2004) Geophysical Research Letters , vol.31 , Issue.24 , pp. 1-4
    • Yokoyama, T.1    Fukao, S.2    Yamamoto, M.3
  • 70
    • 0000842813 scopus 로고
    • Nonlinear equatorial spread F-the effect ofneutral winds and background Pedersen conductivity
    • Zalesak, S. T., Ossakow, S. L., and Chaturvedi, P. K.: Nonlinear equatorial spread F-the effect ofneutral winds and background Pedersen conductivity. J. Geophys. Res., 87, 151-166, 1982.
    • (1982) J. Geophys. Res. , vol.87 , pp. 151-166
    • Zalesak, S.T.1    Ossakow, S.L.2    Chaturvedi, P.K.3


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.