ATMOSPHERE-IONOSPHERE SOUNDING BY USING GLOBAL NAVIGATION SATELLITE SYSTEMS (GF1)
Convener: N. Jakowski (G, Germany) Co-convener(s): P. Spalla (G, Italy)
Session Type Schedule Room GF1Poster Session25-Oct-05, 15:00 - 17:00HNG
 

GP1/GF1.1(0159) IONOSPHERE ERROR ESTIMATION IN GAGAN: AN END-TO-END APPROACH, S Mishra, S Nirmala, R Gupta and A S Ganeshan, Flight Dynamics Division, ISRO Satellite Centre, Bangalore (India)

    

GP1/GF1.2(0365) EFFECT OF SOLAR ACTIVITY ON ELECTRON DENSITY AT 500 KM OVER THE MAGNETIC EQUATOR, P K Bhuyan (1), Minakshi Chamua (1), P Subrahmanyam (2) and S C Garg (2),(1) Department of Physics, Dibrugarh University, Dibrugarh 786004, India, (2)Radio and Atmospheric Science Division, National Physical Laboratory, New Delhi 110012, India

    

GP1/GF1.3(0745) POWER SPECTRUM ANALYSIS OF GPS SIGNAL SCINTILLATIONS, Arpita Guha (Bose) and A. DasGupta, Institute of Radio Physics and Electronics, 92 Achharya Prafulla Chandra Road, Kolkata-700009

    

GP1/GF1.4(0768) GPS GLOBAL DETECTOR OF IONOSPHERIC DISTURBANCES OF NATURAL AND TECHNOGENIC ORIGIN, Afraimovich E.L. Institute of Solar-Terrestrial Physics SD RAS, Russia, 664033, Irkutsk p/o box 4026

    

GP1/GF1.5(0807) STUDY OF L-BAND SCINTILLATION AND ITS LATITUDINAL EXTENT IN THE INDIAN REGION USING GPS DATA, S. Bose(1), B. Engavale(1), A. Bhattacharyya(1) and M. R. Sivaraman(2), M. R. Sivaraman, (1) Indian Institute of Geomagnetism, Navi Mumbai, India. (2) Space Application Centre, Ahmedabad, India.

    

GP1/GF1.6(01205) TEC AND SCINTILLATION STUDIES IN MALAYSIA OF THE POST-TSUNAMI EVENT ON 26 DECEMBER, Ho Yih Hwa(1),Ahmad Faizal Mohd Zain(2), (1)Telecommunication Engineering, Faculty of Electronics & Computer Engineering, National Technical University College of Malaysia, Ayer Keroh, Melaka, Malaysia,(2) Wireless and Radio Science Centre, Tun Hussein Onn University College of Technology, Batu Pahat, Johor, Malaysia.

17:00 End of the session
GENERAL POSTER SESSION (GP1)
Convener: P. Cannon (UK) Co-convener(s): B. Zolesi (Italy)
Session Type Schedule Room GF1Poster Session25-Oct-05, 15:00 - 17:00HNG
 

GP1.1(0010) ON A GLOBAL MODEL FOR FOF2 USING NEURAL NETWORKS, E.O. Oyeyemi(1), A.W.V. Poole(1) and L. A. McKinnell(1,2),(1) Hermann Ohlthaver Institute for Aeronomy, Department of Physics and Electronics, Rhodes University, Grahamstown 6140, South Africa,(2) Hermanus Magnetic Observatory, Hermanus, South Africa.

   

GP1.2(0011) ON THE SHORT TERM FORECASTING OF THE IONOSPHERIC CRITICAL FREQUENCY FOF2 UP TO FIVE HOURS IN ADVANCE USING NEURAL NETWORKS, E.O. Oyeyemi(1), A.W.V. Poole(1) and L. A. McKinnell(1,2),(1) Hermann Ohlthaver Institute for Aeronomy, Department of Physics and Electronics, Rhodes University, Grahamstown 6140, South Africa,(2) Hermanus Magnetic Observatory, Hermanus, South Africa.

paper 41k

GP1.3(0028) THE IMPACTS OF THE EQUATORIAL PLANETARY WAVES ON THE UPPER IONOSPHERE, Oyedemi S. Oyekola, Akinremi Ojo and J. Akinrimisi, Department of Physics, University of Ibadan, Ibadan, Nigeria, (2) Department of Physics, University of Lagos, Lagos, Nigeria

paper 41k

GP1.4(0029) PLANETARY-SCALE PERTURBATIONS ON IONOSPHERIC F REGION AT EQUATORIAL AND TROPICAL LATITUDE, Oyedemi S. Oyekola (1), J. Akinrimisi (2) and Dora Pancheva (3), (1)Physics Department, University of Ibadan, Ibadan, Nigeria, (2) Physics Department, University of Lagos, Lagos Nigeria, (3) Department of Electronic & Electrical Engineering, University of Bath, Claverton Down, Bath, UK

paper 55k

GP1.5(0030) QUASI-PERIODIC OSCILLATIONS IN THE VARIABILITY OF THE HEIGHT OF THE MAXIMUM IONOSPHERIC PLASMA DENSITY AND THE IONOSPHERIC VERTICAL PLASMA DRIFTS NEAR THE EQUATOR, Oyedemi S. Oyekola (1) and J. Akinrimisi (2),(1) Physics Department, University of Ibadan, Ibadan, Nigeria, 2) Department of Physics, University of Lagos, Lagos Nigeria.

   

GP1.6(0031) SOLAR EUV FLUX DURING SOLAR CYCLES 21, 22 & 23 AND ITS REALTIME REDICTION FOR AERONOMICAL STUDIES, A.K. Dwivedi and K.K. Mahajan, Radio and Atmospheric Sciences Division, National Physical Laboratory, New Delhi 110012 INDIA

   

GP1.7(0040) STUDY OF BOTTOMSIDE TOTAL ELECTRON CONTENT AT A LOW LATITUDE STATION DERIVED FROM DIGITAL IONOSONDE MEASUREMENTS, N.K.Sethi and R.S.Dabas Radio and Atmospheric Sciences Division, National Physical Laboratory Dr. K.S. Krishnan Marg, New Delhi œ 110012

   

GP1.8(0087) HIGH SENSITIVE DETECTION OF SOLAR X-RAY FLARES, IONOSPHERIC PLASMA AND NEUTRAL TURBULENCES USING 1.98 MHZ RADAR IN THE INDIAN GEOMAGNETIC EQUATORIAL REGION, T. K. Ramkumar(1), S. Gurubaran(2), R. Rajaram(2,3) and D. Narayana Rao1(1,4), (1)National MST Radar Facility, PB. No. 123, S. V. UNIV. Tirupati-517502, India,(2) Equatorial Geophysical Research Laboratory, Indian Institute of Geomagnetism,Krishnapuram, Tirunelveli-627011, India,(3) Indian Institute of Geomagnetism, New Panvel, Mumbai, India,(4) Dept. of Physics, Sri Venkateshwara University, Tirupati-517502, India

paper 0.5M

GP1.9(0133) RADIO AMATEURS EFFORTS IN IONOSPHERIC STUDIES, Fabio Azzarello(1) and Florio Dalla Vedova(2), Amsat-Italia, c/o Fabio Azzarello, Via S. Caterina 14, 89121Reggio Calabria – Italy. paper (PDF) 0.3M

   

GP1.10(0158) STEEP REFLECTIVITY STRUCTURES OF MESOSPHERE SUMMER ECHOES DETECTED BY MULTIPLE-RECEIVER RADAR INTERFEROMETRY, Jenn-Shyong Chen(1), Cheng-Hsiung Hsieh(2), Peter Hoffmann(3) and Marius Zecha(3),(1) Department of Electronic Engineering, Chienkuo Technology University, Taiwan. ,(2) Department of Computer Science and Information Engineering, Chaoyang University of Technology, Taiwan.,(3) Leibniz-Institut für Atmosphärenphysik, Kühlungsborn, Germany

   

GP1.11(0165) DECODING OF ALTERNATING CODES USING FAST FOURIER TRANSFORMS, Ingemar Häggström, EISCAT HQ, Box 164, S-98123 Kiruna, Sweden.

   

GP1.12(0225) CO-ORDINATED RADAR AND OPTICAL OBSERVATIONS OF EQUATORIAL SPREAD F STRUCTURES, Sekar R.,D. Chakrabarty and R. Narayanan,A.K.Patra, Space and Atmospheric Sciences Division,Physical RsearchLaboratory,Navrangpura,Ahmedabad,Gujarat,India.

   

GP1.13(0228) AN INVESTIGATION OF LONG-PERIOD OSCILLATIONS IN BACKSCATTER RANGE AS SEEN BY THE SANAE SUPERDARN RADAR, Mravlag Erhard and A.D.M. Walker, Space Physics Research Institute, University of KwaZulu-Natal, Durban 4041, South Africa

   

GP1.14(0231) COMPARATIVE STUDIES OF THE LOWER IONOSPHERES OF EARTH AND MARS, S.A. Haider, Varun Sheel and V. Singh, Physical Research Laboratory, Ahmedabad, India 380 009

   

GP1.15(0232) VARIATIONS OF AN ADDITIONAL LAYER IN THE EQUATORIAL IONOSPHERE, Nanan Balan and H. Alleyne, Automatic Control and Systems Engineering, University of Sheffield, Sheffield S1 3JD, UK.

   

GP1.16(0245) EXPERIMENTAL EVIDENCE OF EXISTENCE OF THE SOLITARY INTERNAL GRAVITY WAVE DURING THE MAJOR MAGNETIC STORM ON OCTOBER 30, 2003, AS DEDUCED FROM DATA OF GLOBAL GPS NETWORK AND GPS RECEIVER ON THE LEO SATELLITE CHAMP, E.L. Afraimovich, S.V. Voeykov and P.V. Tatarinov, Institute of Solar-Terrestrial Physics SD RAS, Russia, 664033

   

GP1.17(0268) IONOSPHERE IRREGULARITY MATHEMATICAL MODELS FROM SATELLITE RADIO SOUNDING DATA OF HEIGHTS BELOW F2 MAXIMUM, Nadia Kotonaeva, Fedorov Institute of Applied Geophysics, Russia, Moscow, 129128, Rostokina str., 9

   

GP1.18(0269) RETARDED LOWER TRACE (RLT) ON SATELLITE IONOGRAMS - A NEW METHOD OF STUDYING OF IONOSPHERIC MACRO IRREGULARITIES, N. P. Danilkin, Fedorov Institute of Applied Geophysics, Russia, Moscow, 129128, Rostokina str., 9

   

GP1.19(0291) MODELING OF INDIAN IONOSPHERE USING PLANAR FIT METHOD WITH ADAPTABLE DECORRELATION FUNCTION FOR GAGAN, A.D. Sarma(1), S.Ghouse Mohideen(1) and (2)D.Krishna Reddy, (1)R & T Unit for Navigational Electronics, Osmania University, Hyderabad- 500 007, India,(2) Chaitanya Bharathi Institute of Technology, Hyderabad –500 075, India

    
paper 0.5M

GP1.20(0300) STUDY OF THE EQUATORIAL AND LOW LATITUDE SPREAD F OCCURRENCE CHARACTERISTICS AND THEIR POSSIBLE PREDICTIONS IN THE INDIAN ZONE, R. S. Dabas(1), Rupesh M. Das(1), V. K. Vohra(1), S. C. Garg(1), C. V. Devasia(2), K. S. V. Subbarao(2),K. Niranjan(3) and P. V. S. Rama Rao(3), (1) Radio and Atmospheric Sciences Division, National Physical Laboratory, New Delhi – 110012, India (2) Space Physics Laboratory, Vikram Sarabhai Space Centre, Trivandrum-695022, India (3) Department of Physics, Andhra University, Visakhapatnam-530003, India

    

GP1.21(0352) VALIDATION OF ION DENSITY MEASUREMENT USING RPA ONBOARD SROSS-C2 SATELLITE, P Subrahmanyam,A. R. Jain,S. C. Garg,P. Chopra,N. K. Sethi,M. Bahl and H. K. Maini,T. John,Vishram Singh,Dhan Singh, Radio & Atmospheric Science Division, National Physical Laboratory Dr. K. S. Krishnan Road, New Delhi-110 012, India

paper 0.8M

GP1.22(0356) STUDY OF PLASMA DEPLETIONS AND UHF SCINTILLATIONS AT THE CREST OF THE EQUATORIAL IONIZATION ANOMALY USING GPS RECEIVER, Nirvikar Dashora(1), R. Pandey(2) and B. M. Vyas(3), Department of Physics, M. L. S. University, Udaipur 313 001, India,

paper 17kB

GP1.23(0357) MODELLING OF IONOSPHERIC ERROR CORRECTION FOR RELATIVE GNSS MEASUREMENTS, Mardina Abdullah(1), Hal J. Strangeways (2) and David M. A. Walsh(2), (1) Dept. of Electrical, Electronic and Systems Engineering, Faculty of Engineering, Universiti Kebangsaan Malaysia, 43600 UKM Bangi, Malaysia (2) Institute of Integrated Information System, School of Electronic and Electrical Engineering, The University of Leeds, Leeds LS2 9JT, United Kingdom

    

GP1.24(0363) STUDY OF THE EQUATORIAL IONIZATION ANOMALY ALONG 750 E MERIDIAN USING GPS TEC, R.R.Borah and P.K.Bhuyan ,Department of physics, Dibrugarh University, Dibrugarh 786004.

    

GP1.25(0384) OBLIQUE IONOSPHERIC RADIOSOUNDING MEASUREMENTS OVER SOUTHERN EUROPE AND MEDITERRANEAN AREA: PRELIMINARY RESULTS AND DATA ANALYSIS, pietrella marco,B. Zolesi,L. Perrone,V.Romano,Lj. R. Cander and S.S.Kouris, Geomagnetism,Aeronomy and environmental Sciences,INGV, Via di Vigna Murata 605, Rome,Italy.

    

GP1.26(0387) FROM COST271 EACOS (EFFECTS OF THE UPPER ATMOSPHERE ON TERRESTRIAL AND EARTH-SPACE COMMUNICATIONS ) TO COST 296 MIERS (MITIGATION OF IONOSPHERIC EFFECTS ON RADIO SYSTEMS ) : TWO EUROPEAN UNION PROJECTS ON IONOSPHERIC PHYSICS AND RADIOPROPAGATION, Zolesi Bruno and Ljiljana R. Cander, Geomagnetism Aeronomy and Environmental Sciences,Istituto Nazionale di Geofisica e ,ulcanologia Via di Vigna Murata, 605, Rome, Italy.

    

GP1.27(0429) THE MORPHOLOGYC ANALYSIS OF DYNAMIC AND STRUCTURE OF MIDLATITUDE COHERENT ECHOES BY USING THE DATA FROM IRKUTSK INCOHERENT SCATTER RADAR, Shpynev Boris and Oleg Berngardt, Upper Atmosphere and Radio Propagationa,ISTP SB RAS,P.O. Box 4026,Irkutsk Irkutskaya Region, Russia.

    

GP1.28(0459) A DISCUSSION ON GPS ERRORS DUE TO IONOSPHERIC SCINTILLATIONS BASED ON HF MEASUREMENTS, Mauro S. Assis(1), Ângelo A. C. Canavitsas(2) and Giuseppe Amendola(3), (1) Fluminense Federal University – UFF - Rua Coelho Neto, 17 Apt.301, Rio de Janeiro – RJ, 22231-110 – Brazil(2) Air Space Control Department – DECEA (3) Military Institute of Engineering – IME - Praça Gen. Tibúrcio, 80, Rio de Janeiro – RJ, 22290-270 –Brazil

    

GP1.29(0484) MAGNETIC ACTIVITY LINKED GENERATION OF NIGHTTIME EQUATORIAL SPREAD F IRREGULARITIES, B. Engavale, K. Jeeva, K.U. Nair and A. Bhattacharyya, Indian Institute of Geomagnetism, Navi Mumbai, New Panvel, India, 410218

paper 200kB

GP1.30(0553) NARROW BAND NOISE ATTENUATION FOR FMCW SOUNDING, Kolchev Alexey, AndreyShiriy, Mathematics,Mari State University,Lenina sq., 2,Yoshkar-Ola,Mari El,Russia.

    

GP1.31(01762) OPTICAL AND RADIO MEASUREMENTS OF EQUATORIAL PLASMA BUBBLES OVER INDONESIA, Otsuka Yuichi,Kazuo Shiokawa, KShoichiro Fukao Solar-Terrestrial Environment Laboratory, Nagoya University, T. Yokoyama, M. Yamamoto, S. Fukao, Research Institute for Sustainable Humanosphere, Kyoto University

paper 1.2M

GP1.32(0681) VHF RADAR OBSERVATIONS ON METEOR INDUCED TURBULENT PLASMA IRREGULARITY LAYERS, Raman Selvamurugan (1) and D Narayana Rao(2), (1) Indian Institute of Geomagnetism, Plot #5, Sec-18, Kalamboli highway, Panvel, Navi Mumbai – 410 218 India (2) National MST radar Facility, P.Box. No.123, Tirupati, 517 502, AP, India.

    

GP1.33(0682) IONOSPHERIC SLAB THICKNESS OVER KOKUBUNJI DURING SOLAR MAXIMUM, Ma Guanyi(1) and Takashi Maruyama(2), (1) Center for Space Science and Applied Research, Chinese Academy of Science, Beijing 100080, China (2) National Institute of Information and Communications Technology, Tokyo 184-8795

    

GP1.34(0693) DETECTION OF LEONID METEOR SHOWER FROM KOLKATA THROUGH ITS EFFECTS ON VLF TRANSMISSION, S. S. De(1), B. K. De(2), A. Guha(1), and P. K. Mandal(1), (1) Centre of Advanced Study in Radiophysics and Electronics, 1, Girish Vidyaratna Lane, University of Calcutta, Kolkata 700 009, India (2) Department of Physics, Tripura University, Suriyamaninagar, Tripura (W) 799 130, India

    

GP1.35(0694) THE EFFECTS OF THE PRE-REVERSAL EXB DRIFT, THE EIA ASYMMETRY, AND MAGNETIC ACTIVITY ON THE EQUATORIAL SPREAD F DURING SOLAR MAXIMUM, Chien-Chih Lee(1), Jann-Yenq Liu(2), Wei-Sheng Chen(2), and Fang-Dar Chu(2,3),(1)General Education Center, Ching-Yun University, No. 229, Chienshin Road, Jhongli City, Taoyuan County 320, Taiwan,(2)Institute of Space Science, National Central University, No.300, Jhongda Rd., Jhongli City, Taoyuan,(3)National Standard Time and Frequency Laboratory, Telecommunication Laboratories, NO. 12 Lane 551 Ming-Tsu Road Sec. 5, Yang-Mei 326, Taiwan County 320, Taiwan.

    

GP1.36(0709) STUDIES ON VLF PROPAGATION IN RELATION TO SOLAR AND GEO-PHYSICAL EVENTS, Pinaki Pal(1) and B.K. De(2), (1) Department of Physics, Belonia College, Belonia, Tripura (S), Pin: 799155, India (2) Department of Physics, Tripura University, Agartala, Tripura (W), Pin: 799130, India.

    

GP1.37(0733) NIGHTTIME ZONAL PLASMA DRIFTS AND NEUTRAL WINDS IN THE LOW LATITUDE IONOSPHERE, B. G. Fejer(1) J. Emmert(2), J. Jensen(3),(1) Center for Atmospheric and Space Sciences,Utah State University, 4405 Old Main Hill,Logan, UT 84322-4405 (2) School of Computational Sciences, George Mason University,4400 University Drive Fairfax, VA 22030(3) Center for Atmospheric and Space Sciences,Utah State University, 4405 Old Main Hill,Logan, UT 84322-4405.

    

GP1.38(0739) OBSERVATION OF GEMINID METEOR SHOWER USING VLF SFERICS AT 21.5 KHZ, Soma Banik and Barin Kumar De ,Department of Physics, Tripura University Suryamaninagar-799130, West Tripura, India

    

GP1.39(0766) COMPARISON OF THE TRUE QUIET ELECTRON DENSITY OF TWO DIFFERENT HIGH LATITUDE SITES, G. Egger, M. Friedrich, Graz University of Technology, Institute of Communication Networks and Satellite Communication, Inffeldgasse 12, A-8010 Graz, Austria.

paper 0.1M

GP1.40(0872) A STUDY OF THE VARIABILITY OF ELECTRON TEMPERATURE AND ELECTRON DENSITY AT ~ 500 KM ALTITUDE OVER INDIAN EQUATORIAL AND LOW LATITUDES, A. Borgohain and P. K. Bhuyan, Department of Physics, Dibrugarh University, Dibrugarh 786004, India

paper 0.6M

GP141(0876) SIMULATOR FOR THE TRANSIONOSPHERIC CHANNEL INCLUDING STRONG SCINTILLATIONS, Strangeways Hal, N.N. Zernov and V.E. Gherm, Electronic Engineering,University of Leeds,Woodhouse Lane,Leeds,W. Yorks,U.K.,

    

GP1.42(0887) TEMPORAL KURTOSIS OF ELECTROMAGNETIC PULSED WAVES PROPAGATING THROUGH THE TURBULENT IONOSPHERE, Zhensen WU (1), Zhengwen XU (1,2) and Jian WU (3),(1) School of Science, Xidian University, Xi’an, Shaanxi 710071, China,(2) National Key Lab of Electromagnetic Environment, China Research Institute ofRadiowave Propagation (CRIRP), P.O. Box 6301, Beijing 102206, China,(3) National Key Lab of Electromagnetic Environment, China Research Institute of Radiowave Propagation (CRIRP), P.O. Box 6301, Beijing 102206, China.

    

GP1.43(01028) ELECTRODYNAMICS OF THE EVENING EQUATORIAL IONOSPHERE: MODEL SIMULATION OF ES-LAYER INFLUENCES ON THE PREREVERSAL VERTICAL DRIFT ENHANCEMENT, Inez S. Batista(1), A. J. Carrasco(1), M. A. Abdu(1) and B. W. Renisch(2),(1)Instituto Nacional de Pesquisas Espaciais, Av. dos Astronautas, 1758, São José dos Campos, SP, Brazil – 12227-010 (2) Center for Atmospheric Physics, University of Massachusetts, Lowell, MA, USA.

    

GP1.44(01042) STUDY OF TOTAL ELECTRON CONTENT VARIATIONS WHICH AFFECT TO SATELLITE SIGNALS OF HIGH ACCURACY CLOCK, Manus Pengnoo, Suthichai Noppanakeepong, Department of Telecommunication Engineering and Research Center of Communication and Information Technology (ReCCIT) , King Mongkut’s Institute of Technology Ladkrabang Bangkok ,Thailand.

    

GP1.45(01046) A STUDY OF THE SOLAR ECLIPSE EVENTS AND THEIR IMPRINTS IN THE IONOSPHERE OVER AHMEDABAD, Sharma Som Kumar, H. S. S. Sinha, H. Chandra, Space & Atmospheric Sciences Division,Physical Research Laboratory,Navrangpura,Ahmedabad Gujarat,India

    

GP1.46(01062) IONOSPHERIC ERROR IN GPS APPLICATIONS, Iyiade Adeniyi, Science,University of Plymouth,Institute of Marine Studies, Portland Square,Plymouth,Devon England.

    

GP1.47(01079) DYNAMICS OF LOW LATITUDE IONOSPHERE BY DIGISONDE 256 IN IONOSPHERIC RESEARCH, Gomez Enzo,Rios V.H.,Reinisch, B., Physics,CONICET,M:L C:4, Bº El MIRADOR,Cevil Redondo,Tucuman,Argentina.

    

GP1.48(01097) REJUVENATING IONOSPHERIC AND GEOMAGNETIC RESEARCH IN MALAYSIA, Mohd. Zain Ahmad Faizal,Mohd. Khair Othman,Sabirin Abdullah,Mohd. Kamal Jaafar, Wireless and Radio Science Centre,Tun Hussein Onn University College of Technology,Parit Raja,Batu Pahat,Johor

    

GP1.49(01114) APPLICATION OF DYNAMICAL EQUILIBRIUM MODEL TO TOPSIDE IONOSPHERE SPECIFICATION, Reiko Yoshimura, Takashi Maruyama and Seiji Kawamura National Institute of Information and Communications Technolog, 184-8795 4-2-1,Nukui-Kita, Koganei, Tokyo, JAPAN

    

GP1.50(01116) GPS OBSERVATION OF TEC AND SCINTILLATION STUDY DURING STORM OF 25 – 27 JULY ) AT BHOPAL, Kalpana Maski(1), S.K. Vijay(2), Sudhir Jain(3) and A.K. Gwal, (1) Space Science Laboratory, Department of Electronics, Barkatullah Uuniversity, Bhopal-462026 India (2) Govt. Gitanjali Girls College, Bhopal-462038 India (3))Govt. MLB Girls College, Bhopal, India

paper 0.3M

GP1.51(01125) IONOSPHERIC PERTURBATIONS OVER DELHI CAUSED BY THE DECEMBER 26, 2004 SUMATRA EARTHQUAKE, H.N. Dutta,R.S.Dabas,Rupesh M Das and Bhupendra Singh, Radio and Atmospheric Sciences Division, National Physical Laboratory, New Delhi-110 012, INDIA

    

GP1.52(01161) LOW LATITUDE GEOMAGNETIC FIELD AND IONOSPHERIC RESPONSE TO THE INTENSE MAGNETIC STORMS, Veenadhari Bhaskara, S.Alex and R.S.Dabas, Observatory and Data Analysis,Indian Institute of Geomagnetism,plot No.5, secotor 18, New ,nvel Navi Mumbai,Maharastra,India.

    

GP1.53(01175) SEVERE MAGNETIC STORM EFFECTS ON EQUATORIAL AND LOW LATITUDE IONOSPHERE, Veenadhari B and S.Alex, Observatory and Data Analysis, Indian Institute of Geomagnetism, plot No.5, secotor 18, New Panvel, Navi Mumbai, Maharastra,India.

paper 68k

GP1.54(01182) DEVELOPMENT OF GRID BASED MODEL FOR GAGAN, Rajat Acharya, P.D. Yadav, Vipin Chandra Pant and M.R.Sivaraman, Rajat Acharya, P.D.Yadav, Vipin Chandra Pant, M.R.Sivaraman Satcom & IT Applications Area, Space Applications center,Ahmedabad 380015, India

    

GP1.55(01201) SIGNATURE OF VELOCITY VORTEX DURING POST-SUNSET PERIOD AT EQUATORIAL F-REGION AND ITS SEASONAL VARIATIONS, S.R.Prabhakaran Nayar and C.V.Sreehari, Department of Physics, University of Kerala, Kariavattom, Trivandrum, Kerala, PIN - 695 581, INDIA.

    

GP1.56(01202) FOURIER AND WAVELET BASED CHARACTERIZATION OF THE ACOUSTIC-GRAVITY WAVES OBSERVED IN THE ELECTRON CONCENTRATION VARIATION MEASURED THROUGH VERTICAL IONOSPHERIC SOUNDING, Šauli P. (1), P. Abry (2) and J. Boška(1) (1) Institute of Atmospheric Physics, Academy of Sciences of the Czech Republic, Bocní II/1401, 141 31 Prague 4, Czech Republic,(2) CNRS, UMR 5672, Laboratoire de Physique, Ecole Normale Supérieure de Lyon, 46, allée d'Italie, 69364 Lyon cedex 7, France

    

GP1.57(01238) EFFECT OF IONOSPHERIC SCINTILLATION ON GPS RECEIVER AT EQUATORIAL ANOMALY REGION BHOPAL, Smita Dubey, Rashmi Wahi and A.K.Gwal, Department of Physics Space ScienceLaboratory, Barkatullah University, Bhopal, India

    

GP1.58(01240) STUDY OF IONOSPHERIC DELAY DURING STORM PERIOD, Wahi Rashmi, Smit Dubey,And .K Gwal, Department of Physics,Space Science Lab,Hoshangabad road,Bhopal,M.P India.

    

GP1.59(01271) IONOSPHERIC EFFECTS OF HIGH SOLAR AND GEOMAGNETIC ACTIVITY, Boška J, Burešová D,Kouba D and Šauli P, Institute of Atmospheric Physics Academy of Sciences of the Czech Republic,Bocní II/1401, 14131 Prague 4, Czech republic.

    

GP1.60(01297) ANALOG AND DIGITAL IONOGRAM SCALING, Kouba D, Boška J and Šauli P. (1) Institute of Atmospheric Physics Academy of Sciences of the Czech Republic, Bocní II/1401, 14131 Prague 4, Czech republic.

    

GP1.61(01438) IN-SITU F-REGION PLASMA MEASUREMENTS OVERINDIAN REGION FROM RPA AERONOMY PAYLOAD ONBOARD SROSS-C2 INDIAN SATELLITE, S.C.Garg(1), A.R.Jain(1), M.Bahl(1), H.K.Maini(1), P.Subrahmanyam(1), P.Chopra(1), T.John(1), Vishram Singh(1), Dhan Singh(1) and U.N.Das(2), (1) National Physical Laboratory, New Delhi-110 012, India (2) ISRO Satellite Centre, Airport Road, Bangalore, 560 067, India

paper 0.2M

GP1.62(01440) PREDICTION OF MAXIMUM AMPLITUDE OF THE NEXT SOLAR CYCLE 24 USING PRECURSOR METHOD, P.Chopra and R.S.Dabas, Radio and Atmospheric Sciences Division, National Physical Laboratory, New Delhi-110012, India

    

GP1.63(01441) ROCKET-BORNE RADIO BEACON EXPERIMENT FOR ELECTRON DENSITY MEASUREMENTS IN THE IONOSPHERE, M. F. Sarango, R. F. Woodman, J. L. Chau, J. A. Chocos, C. De La Jara, K. Kuyeng and Carlos Minchola, Jicamarca Radio Observatory, Apartado 13-0207, Lima 13, Peru

    

GP1.64(01473) DETERMINING ELECTRON COULOMB COLLISION EFFECTS ON INCOHERENT SCATTER VIA THE FULL FOKER PLANK OPERATOR, Wesley E. Swartz, School of Electrical Engineering, Cornell University, Ithaca, NY

    

GP1.65(01526) TIME HISTORIES OF FORMATION, SUSTENANCE AND DECAY OF ES ECHOES , C Raghava Reddi and MSSRKN Sarma, Ionosphere and Space Research Laboratory, Physics Departmen t,Andhra University, VISAKHAPATNAM 530 003.

17:00 End of the session
IMAGING OF THE IONOSPHERE (G01)
Convener: B. Wilson (USA) Co-convener(s): M. Codrescu (USA) , C. Mitchell (UK)
Session Type Schedule Room G01Poster Session27-Oct-05, 16:20 – 18:30HNG

     

GP1/G01.1(0246) THE IONOSPHERE RESPONSE TO THE SUDDEN STORM COMMENCEMENT ON OCTOBER 29, 2003 FROM GPS AND IONOSONDE NETWORKS DATA, E. L. Afraimovich(1), S.V. Voeykov(1) and L.V. Zhivet’ev(2),(1) Institute of Solar–Terrestrial Physics, Siberian Division, Russian Academy of Sciences,(2) Institute of Cosmophysical Research and Radiowave Propagation, Far East Division, Russian Academy of Sciences, Petropavlovsk-Kamchatskii, Kamchatka oblast, 684034 Russia

paper 3.7M

GP1/G01.2(0349) USING STORM TO SUPPORT SHORT TERM IONOSPHERIC FORECASTS, Wilkinson Phil, Department of Industry, Tourism and Resources,IPS Radio and Space Services,P O Box 1386 Haymarket,NSW,AUSTRALIA.

paper 0.1M

GP1/G01.3(0427) ELECTRON TEMPERATURE AND DENSITY OF THE TOPSIDE EQUATORIAL IONOSPHERE AS OBTAINED FROM A THEORETICAL MODEL, K.K. Chetia, A. Borgohain and P. K. Bhuyan, Department of Physics Dibrugarh University, Dibrugarh 786004 India

    

GP1/G01.4(0672) GLOBAL ASYMMETRY OF THE EARTH'S IONOSPHERE, T. L. Glaive(1.2), (1)Institute of Terrestrial Magnetism, Ionosphere, and Radiowave Propagation,Russian Academy of Sciences, Troitsk, Moscow Region, 142190 Russia,(2) Space Research Center, Warsaw, Poland.

    

GP1/G01.5(01313) CHARACTERIZATION OF THE DIRECT PENETRATION OF MAGNETOSPHERIC CONVECTION ELECTRIC FIELD AT THE EQUATOR, Z. K. ZAKA, A. T. KOBEA and K. O. OBROU, Laboratoire de Physique de l'Atmosphµere, Universite de Cocody, 22 BP 582 Abidjan 22, COTE-D'IVOIRE

18:30   End of the session
IONOSPHERIC EFFECTS ON RADIO SYSTEMS (G02)
Convener: H. Chandra (India) Co-convener(s): P. Lassudrie (France)
Session Type Schedule Room G02Poster Session27-Oct-05, 16:20 – 18:30HNG

paper 44k

  GP1/G02.1(0107) WAVE STRUCTURE MANIFESTATION OF IONOSPHERIC DISTURBANCE DURING MAGNETIC STORMS, Polekh N.M., Moshkova V.A, and Chistyakova L.V., Institute of Solar-Terrestrial Physics SB RAS, Russian Federation

   

GP1/G02.2(0129) THE DEVELOPMENT OF A CHANNEL SIMULATOR FOR HF SIGNALS RECEIVED OVER NOTHERLY PATHS, K. Sasloglou , E.M. Warrington, D.R. Siddle, A.J. Stocker and N.Y. Zaalov , Department of Engineering, University of Leicester, Leicester, LE1 7RH, UK.

 
paper 0.2M

GP1/G02.3(0371) STUDY THE EFFECT OF GREAT MAGNETIC STORMS IMPACT ON EQUATORIAL AND LOW LATITUDE F-REGION IONOSPHERE DURING 2003 AND 2004, Rupesh M. Das(1), R. S. Dabas(1), V. K. Vohra(1) and C. V. Devasia(2)(1)Radio and Atmospheric Sciences Division, National Physical Laboratory,New Delhi-110012, India,(2)Space Physics Laboratory, Vikram Sarabhai Space Center.figure

paper 0.4M

GP1/G02.4(0815) CORRECTION OF CYCLE SLIPS IN STAND-ALONE GPS RECEIVER DATA FOR PHASE SCINTLLATION INDEX EVALUATION, Lassudrie-Duchesne Patrick,Fleury Rolland, Faculty of Electrical Engineering, Universiti Teknologi MARA, 40450 Shah Alam, Shah Alam, Selangor,Malaysia.

paper 1M
ppt 1.2M

GP1/G02.5(0997) A NEAR REAL-TIME PROTOTYPE SERVICE TO MONITOR THE EFFECTS OF THE SCINTILLATIONS ON GPS/GLONASS SIGNALS AT A GLOBAL SCALE, J.J. Valette(1), P. Lassudrie-Duchesne(2), R. Fleury(2), P. Yaya(1) and B. Nhun Fat(1),(1) Collecte Localisation Satellites – Toulouse, France,(2)Ecole Nationale Supérieure des Télécommunications de Bretagne – ENSTB, Brest, France.

paper 0.5M

GP1/G02.6(01296) AN ASSESSMENT OF THE GALILEO SINGLE-FREQUENCY IONOSPHERIC CORRECTION MODEL, Rogers Neil, J.E.N. Field, P.S. Cannon and M. J. Angling, Centre for RF Propagation and Atmospheric Research, QinetiQ, PB108, QinetiQ, St. Andrews, Road, Malvern, Worcestershire, UK

18:30 End of the session
ELECTRON DENSITY PROFILING AND VALIDATION (G03 )
Convener: J. Foster (USA) Co-convener(s): D. Bilitza (USA)
Session Type Schedule Room G03Poster Session27-Oct-05, 16:20 – 18:30HNG

 
paper 0.1M

GP1/G03.1(0103) THE CORRECTION TECHNIQUE FOR IRI MODEL ON BASIS OF OBLIQUE SOUNDING DATA AND IMITATION SIMULATION OF IONOSPHERE DISTURBANCE PARAMETERS, A.G. Kim(1), Z.F. Dumbrava(2), V.P. Grozov(1), G.V. Kotovich(1), Y.S. Mikhaylov(1), A.V. Oinats(1),(1)Institute of Solar-Terrestrial Physics SB RAS, P.O.B. 4026, Irkutsk, 664033, Russia,(2) Institute of Cosmophysical Research and Radio Propagation FEB RAS, 684034, Kamchatka region,Elizovskiy district, Paratunka, Mirnaya st., 7, Russia

   

GP1/G03.2(0104) TOPSIDE IONOSPHERE IMPROVEMENTS FOR THE ELECTRON DENSITY MODEL NEQUICK, Coisson Pierdavide,Sandro Maria Radicella,Reinhart Leitinger,Bruno Nava, Abdus Salam International Centre for Theoretical P,strada costiera 11,Trieste,TS,Italy.

   

GP1/G03.3(0390) INFLUENCE OF THE SOLAR WIND ON THE POLAR IONOSPHERE, Makarova Ludmila, Alexander, Geophysical Arctic and Antarctic Research Institute,Bering str., 38,Saint-Petersburg,Russia.

   

GP1/G03.4(0659) DAY-TO-DAY VARIABILITY OF EQUATORIAL AND LOW LATITUDE F-REGION IONOSPHERE IN THE INDIAN ZONE, Neerja Sharma(1), R. S. Dabas(2), M. G. K. Pillaii(2) and A. K. Gwal1(1),(1)Space Science Laboratory, Department of Physics and Electronics, Barkatullah University, Bhopal, Madhya Pradesh-462026, (2).Radio and Atmospheric Sciences Division, National Physical Laboratory, New Delhi-110012, India

paper 0.1M

GP1/G03.5(0765) STUDIES OF NIGHTTIME PLASMA DRIFTS AT A LOW LATITUDE STATION OVER A SOLAR CYCLE, V.K.Pandey and N.K.Sethi, Radio & Atmospheric Sciences Division, National Physical Laboratory Dr K.S. Krishnan Marg, New Delhi œ 110 012, INDIA

   

GP1/G03.6(0915) A GLOBAL MODEL FOR DAY TO DAY DISTURBANCE OF F2-LAYER CRITICAL FREQUENCY, S. Shastri, Radio and Atmospheric Sciences Division,National Physical Laboratory ,New Delhi 110012, India


GP1/G03.7(01372) VARIABILITY PARAMETERS FOR FOF2 AT EQUATORIAL LATITUDES, Obrou Olivier,Dieter Bilitza,Jacob Adeniyi and Arsène Kobea, Laboratoire de physique de 'Amosphère/Université,BP 582,Abidjan,Côte-d'Ivoire,Côte-d'Ivoire.

18:30 End of the session
SMALL-SCALE STRUCTURES (DECAMETER AND LESS) IN THE IONOSPHERE (G05)
Convener: J. Foster (USA) Co-convener(s): D. Bilitza (USA)
Session Type Schedule Room G05Poster Session27-Oct-05, 16:20 – 18:30HNG

   

GP1/G05.1(0058) A SYNTHESIS OF THE LOW LATITUDE OFF ELECTROJET E-REGION ELECTRON DENSITY IRREGULARITIES, Venkata Phani kumar Devulapalli,A.K.Patra,G.Yellaiah, Department of Astronomy,Osmania University,Department of astronomy, University college of Sci,Hyderabad,Andhra Pradesh, India.

   

GP1/G05.2(0120) A COMPREHENSIVE STUDY OF PLASMA DENSITY OF SPORADIC E LAYER AND ITS ASSOCIATION WITH METEOR ACTIVITY OVER AHMEDABAD, Som Sharma, Hari Om Vats, H S S Sinha and H. Chandra, Physical Research Laboratory, Navrangpura, Ahmedabad 380 009, India.

   

GP1/G05.3(0417) METEOR ELECTRIC FIELDS: IMPLICATIONS FOR E-REGION RADAR OBSERVATIONS, Y. S. Dimant(1)1, M. M. Oppenheim(1), L. Dyrud(1) and G. M. Milikh(2),(1) Boston University, Boston, United States,(2)University of Maryland, College Park, United States.

paper 0.3M

GP1/G05.4(0686) LONG DURATION METEOR ECHOES CHARACTERIZED BY DOPPLER SPECTRUM BIFURCATION, Alain Bourdillon,Christos Haldoupis,Christian Hanuise,Yvon Le Roux,Jacky Menard, University Rennes I/CNRS,Campus de Beaulieu,Rennes,France.

paper 1.1M

GP1/G05.5(0730) UNUSUAL SPECTRAL AND TEMPORAL CHARACTERISTICS OF EQUATORIAL ELECTROJET IRREGULARITIES OBSERVED WITH THE JICAMARCA VHF RADARS, Chau Jorge and Ronald F. Woodman, Radio Observatorio de Jicamarca,Instituto Geofísico del Perú,Radio Observatorio de camarca,nstituto Geofísi,Lima,Perú

   

GP1/G05.6(0735) VELOCITY OF DECAMETER IRREGULARITIES AND EXB PLASMA DRIFT, Koustov Alexandre, U of Saskatchewan, 116 Science Place, Saskatoon,Saskatchewan,Canada.

   

GP1/G05.7(0758) QUASI-PERIODIC BACKSCATTER FROM THE E-REGION AT GADANKI: EVIDENCE FOR KELVIN-HELMHOLTZ BILLOWS IN THE LOWER THERMOSPHERE, Choudhary Raj Kumar, J.P. St.-Maurice, L.M. Kagan and K.K. Mahajan, Institute of Space and Atmospheric Studies,University of Saskatchewan,ISAS; Department of Physics and Engg. Physics; Uni, Saskatoon, Saskatchewan, Canada.

   

GP1/G05.8(0874) OBSERVATIONS OF EQUATORIAL ELECTROJET IRREGULARITIES AT THREE SCALE SIZES FROM TRIVANDRUM, INDIA, Tiwari Diwakar(1),A K Patra(2),Dr.Tarun K.Pant(3), Smitha V Thampi(3),C V Devasia(3) and R Sridharan(3),(1) Indian Institute of Geomagnetism, Plot No. 5, Sector-18, New Mumbai- 410218, India,(2) National MST radar facility, Gadanki, Tirupati, India.,(3) Space Physics Laboratory, Vikram Sarabhai Space Centre ,Thiruvananthapuram-695022, India

   

GP1/G05.9(01111) VARIABILITIES OF E REGION FAI OVER GADANKI AND THEIR RELATIONSHIP TO LONG PERIOD WAVE OSCILLATIONS, Sripathi S and A K Patra, Department of Science and Technology (DST),Indian Institute of Geomagnetism (IIG),Kalamboli Highway, Plot-5, Sector-18, New Panvel,Mumbai,Maharastra,India.

   

GP1/G05.10(01527) STRUCTURE AND DYNAMICS OF SPREAD - F ECHOES USING HF DOPPLER RADAR , M.SSRKN Sarma and C.Raghava Reddi, Ionosphere and Space Research Laboratory, Physics Department,Andhra University, VISAKHAPATNAM 530 003.

18:30 End of the session
GENERAL POSTER SESSION COMMISSION G (GP1)
Convener: P. Cannon (UK) Co-convener(s): B. Zolesi (Italy)
Session Type Schedule Room

GP1Poster Session27-Oct-05, 16:20 – 18:30HNG

   

GP1.66(01540) THE ROLE OF DIFFERENT ELECTRODYNAMICAL CONDITIONS IN THE E AND F REGIONS OF THE IONOSPHERE FOR THE GENERATION OF ESF: A STUDY USING RADIO BEACON MEASUREMENTS, Smitha V Thampi, Sudha Ravindran, C V Devasia, Tarun K Pant, P Sreelatha, G. Manju and R Sridharan, Space Physics Laboratory, Vikram Sarabhai Space Centre, Trivandrum 695 022

   

GP1.67(01542) STUDIES ON THE STRENGTH AND MOVEMENT OF EIA UNDER VARYING GEOPHYSICAL CONDITIONS – RESULTS FROM CRABEX, Smitha V Thampi, Sudha Ravindran, C V Devasia, Tarun K Pant, P Sreelatha and R Sridharan, Space Physics Laboratory, Vikram Sarabhai Space Centre, Trivandrum 695 022.

   

GP1.68(01545) THE CHANGING IONOSPHERE, K.K. Mahajan, National Physical Laboratory, New Delhi 110012 INDIA


GP1.69(01574) APPLICATION OF THERMOSPHERIC TEMPERATURE MEASUREMENTS USING FABRY - PEROT INTERFEROMETRY, S. D. Sharma, National Physical Laboratory, New Delhi.


GP1.70(01582) A METHOD FOR AUTOMATIC SCALING OF E-SPORADIC CRITICAL FREQUENCY FROM IONOGRAMS, Carlo Scotto and Michael Pezzopane, radioscience ,Instituto Nazionale de Geofisica e Vulcanologia,Rome,Rome,.Italy


GP1.71(01601) ELECTRON DENSITY VARIATIONS DURING A HIGH SOLAR ACTIVITY STORM AT DIFFERENT PHASES AT VARIOUS ALTITUDES, M.K. Goel, S.K. Bhatia and V.K. Pandey, Radio science Division, National physical laboratory, Dr. K.S. Krishnan Marg , New Delhi-110012, INDIA


GP1.72(01612) ALTERNATE METEOR AND INCOHERENT SCATTER OBSERVATIONS USING MU RADAR, N. Balan(1), S. Kawamura(2), T. Nakamura(3), M. Yamamoto(3), S. Fukao(3) and H. Alleyne(1), (1) Control and Systems Engineering, University of Sheffield, Sheffield S1 3JD, UK. (2) NICT, 4-2-1 Nakui Kitamachi, Tokyo 184-8795, Japan (3) RISH, Kyoto University, Kyoto 611-0011, Japan


GP1.73(01613) CLUSTER AND GROUND-BASED OBSERVATIONS OF THE EFFECTS OF STRONG SOLAR WINDS DURING GEOMAGNETIC STORMS, N. Balan(1), H. Alleyne(1), S. Walker(1), H. Reme(2), A. Balogh(3), N. Cornilleau(4), S-.R. Zhang(5),T. van Eyken(6), A. N. Fazakerley(7), and P. M. E. Decreau(8), (1) Control and Systems Engineering, University of Sheffield, Sheffield, UK (2) CNRS, CESR, F-31028 Toulouse 04, France (3) Blackett Laboratory, Imperial College, London, SW7 2BZ, UK (4) CETP/CNRS, F-78140, Velizy France (5) MIT Haystack Observatory, MA 01886 (6) EISCAT, Kiruna, Sweden (7)Mullard Space Sci. Lab., Univ. College, Dorking RH5 6KT, Surrey, UK (8) LPCE/CNRS, F-45071, Orleans Cedex 2, France.


GP1.74(01616) GPS IMAGING OF THE EARTH’S IONOSPHERE AT LOW-, MID- AND HIGH-LATITUDES, Cathryn N Mitchell, Robert W Meggs, Ping Yin, Richard Dear and Bettina Zapfe, University of Bath, UK.


GP1.75(01649) IONOSPHERIC AND GEOMAGNETIC RESPONSE TO CHANGES IN IMF, Subhash C. Kaushik, Hari Mohan Rajput , Sonia Sharma, Department of Physics, Government Autonomous Post Graduate College, Datia, M.P. 475 661.

    

GP1.76(01656) VHF & L-BAND SCINTILLATION CHARACTERISTICS OVER AN INDIAN LOW LATITUDE STATION, WALTAIR (17.7ON, 83.3OE), PVS Rama Rao*, K Niranjan, DSVVD Prasad, S Tulasi Ram, S Gopi Krishna, NKM Lakshmi, Space Physics Laboratories, Department of Physics, Andhra University, Visakhapatnam 530 003, India.

    

GP1.77(01657) ON THE VALIDITY OF THE EFFECTIVE ALTITUDE OF 350KM USED IN THE CONVERSION OF THE SLANT TEC TO VERTICAL TEC USING GPS MEASUREMENT IN THE INDIA EQUATORIAL AND LOW LATITUDE SECTORS, DSVVD Prasad, PVS Rama Rao, K Niranjan, G Uma and NKM Lakshmi, Space Physics Laboratories, Department of Physics, Andhra University, Visakhapatnam 530 003, India

    

GP1.78(01686) THE SOLAR WIND CONTROL OF IONOSPHERE DYNAMICS DURING MAGNETIC STORMS, L.Z. Biktash (Sizova)(1), T. Maruyama (2) and K. Nozaki (3),(1) IZMIRAN, Troitsk, Moscow region, 142190, Russia,(2) CRL, 4-2-1 Nukui-kita, Koganey, Tokyo, Japan,(3) CRL, 4-2-1 Nukui-kita, Koganey, Tokyo, Japan.

    

GP1.79(01713) THE INGV METHOD FOR THE AUTOMATIC SCALING OF CRITICAL FREQUENCY F0F2 AND MUF(3000)F2 FROM IONOGRAMS: A PERFORMANCE COMPARISON WITH THE IPS SYSTEM, Michael Pezzopane,Phil Wilkinson and Carlo Scotto, radio science ,Instituto Nazionale de Geofisica e Vulcanologia,Rome,Rome,Italy.

    

GP1.80(01714) NEW VERSION OF INGV SOFTWARE FOR AUTOMATIC SCALING OF IONOGRAMS, Carlo Scotto and Michael Pezzopane, radioscience ,Instituto Nazionale de Geofisica e Vulcanologia,Rome,Rome,Italy.

    

GP1.81(01726) POSITIONING OF SMALL-SCALE IRREGULARITIES OF THE AURORAL OVAL WITH HELP OF MID-LATITUDE LFM HF RADAR BISTATIC CONFIGURATION, V.P. Uryadov(1)), G.G. Vertogradov(2), V.G.Vertogradov(2) and A.A.Ponyatov(1),(1)Radiophysical Research Institute, 603950, B.Pecherskaya str.25, Nizhny Novgorod, Russia,(2)Rostov State University, 334090, Zorge str.5, Rostov-Don, Russia

    

GP1.82(01727) FORECASTING OF HF PROPAGATION WITH USE OF ARTIFICIAL NEURALNETWORKS, N.A.Barkhatov(1), S.E.Revunov(1), V.P.Uryadov(2), G.G.Vertogradov(3) and V.G.Vertogradov(3), (1)Nizhny Novgorod State Pedagogical University, 603950, Ul`yanova str.1, Nizhny Novgorod, Russia, (2)Radiophysical Research Institute, 603950, B. Pecherskaya str.25, Nizhny Novgorod, Russia, (3)Rostov State University, 334090, Zorge str.5, Rostov-Don, Russia.

    

GP1.83(01743) EFFECTS OF DENSITY STRUCTURE ON TRANSIONOSPHERIC HF PROPAGATION, H.G. James and P. Prikryl, Communications Research Centre Canada, Ottawa ON, K2H 8S2, Canada.

    

GP1.84(01744) MODELING OF INDIAN IONOSPHERE USING PLANAR FIT METHOD WITH ADAPTABLE DECORRELATION FUNCTION FOR GAGAN , K. Ramalingam(1), G. Sasibhushana Rao(1) and A.D. Sarma(2),(1)) Airports Authority of India, Hyderabad – 500 016, India (2) R & T Unit for Navigational Electronics, Osmania University, Hyderabad- 500 007, India

    

GP1.85(01752) THE IONOSPHERE RESPONSE PLASMA HOLES ON HF RADIO WAVE PROPAGATION, Cherkashin Yu.N, Egorov I.B., Kolomiitsev O.P, Popov A.V., Ruzhin Yu.Ya, and Surotkin V.A., IZMIRAN, Russian Academy of Science, 142190 Troitsk, Moscow Region, Russia.

    

GP1.86(01761) MESOSPHERIC MEASUREMENTS FROM DYNASONDE IONOGRAMS, J. W. Wright(1), N. A. Zabotin(1) M. T. Rietveld(2) and M. L. V. Pitteway(3),(1) CIRES, U. of Colorado at Boulder, (2)EISCAT Scientific Association, Tromso Norway,(3) Brunel University, Uxbridge UK.

    

GP1.87(01805) IONOSPHERIC DISTURBANCE DUE TO TSUNAMIS, Kaushika Narendra, Bharati Vidyapeeth School of Multidisciplinary Research, (BV Deemed University), Bharati Vidyapeeth’s College Of Engineering, A-4 Paschim Vihar, New Delhi –110063 INDIA

    

GP1.88(01808) IONOSPHERIC EFFECTS ON NEAR EQUATORIAL SPACE BASED AUGMENTATION SYSTEMS (SBAS), Patricia H. Doherty,C.E.Valladares,S.H.Delay and Babu- Dhar, Institute for Scientific Research,Boston College,140 Commonwealth Avenue,MA,Chestnut Hill USA.

    

GP1.89(01811) RELATIONS BETWEEN PROTON FLUXES AND D-REGION ELECTRON DENSITIES DURING SOLAR PROTON EVENTS, (1) J. K. Hargreaves and (2) M. J. Birch, (1) Dept of Communication Systems, University of Lancaster LA1 4WA, England, (2) Dept of Computing, University of Central Lancashire, Preston PR1 2HE, England.

    

GP1.90(0669) NONLINEAR ANALYSIS OF THE FLUCTUATIONS OF THE TOTAL ELECTRON CONTENT(TEC) OF THE IONOSPHEE, G. Renuka(1), Benny George(2), C. V. Anilkumar(3), K. Satheesh Kumar(3) and Suja Eapen(3),(1)Department of Physics, University of Kerala,
Kariavatom,(2)Department of Physics, St. john’s College, Anchal,(3)Department of Mathematics, St. John’s College, Anchal

    

GP1.91(02030) A METHOD FOR AUTOMATIC SCALING OF F1 CRITICAL FREQUENCY FROM IONOGRAMS, Carlo Scotto and Michael Pezzopane, Radioscience ,Instituto Nazionale de Geofisica e Vulcanologia,Rome,Rome,.Italy

18:30 End of the session
COMPUTATION AND NETWORKING IN IONOSPHERIC RADAR SYSTEMS (GP2)
Convener: J. Sahr (USA) Co-convener(s): T. Grydeland (Norway)
Session Type Schedule Room GP2Poster Session27-Oct-05, 16:20 – 18:30HNG

     

GP2.1(0247) MAPPING OF SPATIAL DISTRIBUTION OF IONOSPHERE SMALL-SCALE STRUCTURE, PHASE SLIPS AND POSITIONING ACCURACY AS DEDUCED FROM TWO-FREQUENCY MEASUREMENTS OF GPS SIGNALS, E.L. Afraimovich, E.I. Astafieva, V.V. Demyanov, and I.F. Gamayunov, Institute of Solar-Terrestrial Physics SD RAS, P.O. Box 4026, Irkutsk, 664033, Russia

     

GP2.2(0426) SPACE WEATHER EFFECTS ON HF PROPAGATION ALONG DIFFERENT PATHS OF THE RUSSIAN CHIRP SOUNDERS NETWORK, Kurkin Vladimir, V.A.Ivanov, V.P.Uryadov, G.G.Vertogradov and I.N.Poddelsky, Siberian Branch of RAS,Institute of Solar-Terrestrial Physics,PO Box 4026,Irkutsk,Irkutsk area Russia.

     

GP2.3(0511) THE EAST-SIBERIAN GROUND-BASED RADIO INSTRUMENT NETWORK FOR THE IONOSPHERIC INVESTIGATION, A.P. Potekhin, G.A. Zherebtsov , V.I. Kurkin, A.V. Medvedev, K.G. Ratovsky, B.G. Shpynev, A.V. Zavorin, and E.L. Afraimovich, Institute of Solar-Terrestrial Physics SD RAS, 664033, P.O.Box 4026


GP2.4(0579) SIGNAL PROCESSING TECHNIQUES FOR IONOSONDE AND HF-VHF RADARS, Baskaradas James Arokiasamy, Cesidio Bianchi, Umberto Sciacca and Achille Zirizzotti, Enrico Zuccheretti, Istituto Nazionale di Geofisica e Vulcanologia, Rome, Italy


GP2.5(01415) NETWORK AND COMPUTATIONAL BURDENS FOR AN ARRAY OF COHERENT PASSIVE RADAR RECEIVERS FINE RANGE STRUCTURE IN METEOR TRAILS AND AURORAL ELECTROJET IRREGULARITIES, Sahr John and Melissa Meyer, Electrical Engineering,University of Washington,Allen Center room AE-103,Seattle,Washington USA.


GP1.71(01601) ELECTRON DENSITY VARIATIONS DURING A HIGH SOLAR ACTIVITY STORM AT DIFFERENT PHASES AT VARIOUS ALTITUDES, M.K. Goel, S.K. Bhatia and V.K. Pandey, Radio science Division, National physical laboratory, Dr. K.S. Krishnan Marg , New Delhi-110012, INDIA


GP2.6(01674) AN ON-DISH 430 MHZ INTERFEROMETER AND ASSOCIATED SIGNAL PROCESSING FOR RADAR METEOR OBSERVATIONS AT ARECIBO, J. D. Mathews (1), S. J. Briczinski(1), D. D. Meisel(2), J. K. Breakall(1), M. P. Sulzer(3),P. Farias Gutierrez(4) and J. Wiig(4),(1) Communications & Space Sciences Lab, Penn State Un., University Park, PA 16802 USA,(2) Dept. of Physics & Astronomy, SUNY-Geneseo, Geneseo, NY 14454 USA,(3) Arecibo Observatory, Arecibo, Puerto Rico 00612.(4) Arecibo Observatory, Arecibo, Puerto Rico 00612.


GP2.7(01087) PASSIVE RADAR FREQUENCY DOMAIN INTERFEROMETRY FOR OBSERVATION OF FINE RANGE STRUCTURE IN METEOR TRAILS AND AURORAL ELECTROJET IRREGULARITIES, John D. Sahr and Melissa G. Meyer, University of Washington Electrical Engineering Box 352500, Seattle, WA, 98195, USA.


GP2.8 (01280) NEW MAPS FOR THE PEAK OF THE F2 LAYER ON THE BASIS OF AN IMPROVED DATA COLLECTION, Martinecz Cornelia and Reinhart Leitinger, University of Graz, Universitaetsplatz 5,Graz,Styria,Austria.


GP2.9 (01345) DYNASONDE 21 PRINCIPLES OF DATA PROCESSING, TRANSMISSION, STORAGE AND WEB SERVICE, Zabotin Nikolay,J. W. Wright,T. W. Bullettm and ,L. Ye. Zabotina, University of Colorado,216 UCB,Boulder,Colorado,USA

18:30 End of the session