Earth-prints: A local ionospheric model for forecasting the critical frequency of the F2 layer during disturbed geomagnetic and ionospheric conditions

Araujo-Pradere, E. A., Fuller-Rowell, T. J., and Codrescu, M.

V.: STORM: an empirical storm-time ionospheric correction

model:1. Model description, Radio Sci., 37(5), 1070,

doi:10.1029/2001RS002467, 2002.

Belehaki, A., Moraitis, G., and Tsagouri, I.: On the derivation of

an hourly local index to define the normal ionosphere, Annali di

Geofisica, 43(1), 189–203, 2000.

Bilitza, D.: IRI 2000, Radio Sci., 36(2), 261–276,

doi:10.1029/2000RS002432, 2001.

Bradley, P.: PRIME (Prediction and Retrospective Ionospheric

Modelling over Europe), Cost Action 238, Final Report, Rutherford

Appleton Laboratory, Chilton Didcot, UK, 1999.

Buonsanto, M. J.: Ionospheric Storms – A review, Space Sci. Rev.,

88, 563–601, 1999.

Burns, A. G. and Killen, T. L.:. The equatorial neutral thermospheric

response to geomagnetic forcing, Geophys. Res. Lett.,

19, 977–980, 1992.

Cander, Lj. R. and Mihajlovic, S. J.: Forecasting ionospheric structure

during the great geomagnetic storms, J. Geophys. Res.,

103(A1), 391–398, doi:10.1029/97JA02418, 1998.

Cander, Lj. R., Milosavljevic, M. M., Stankovic, S. S., and Tomasevic,

S.: Ionospheric forecasting technique by artificial neural

network, Electronics Lett., 34(16), 1573–1574, 1998.

Comite Consultatif International des Radio Communications

(CCIR): Atlas of ionospheric characteristics, Rep 340-6, Geneva,

1991.

Cooper, J., Barbatsi, K., Gulyaeva, T. L., et al.: PRIME Catalogue

of undisturbed days No. 1 in proceedings of COST 238 Workshop,

Universitat Graz, Austria, Part 1, 1993.

Fuller-Rowell, T. J., Codrescu, M. V., Roble, R. G., and Richmond,

A. D.: How does the thermosphere and ionosphere react to a geomagnetic

storm?, in: Magnetic Storms, edited by: Tsurutani, B.

T., Gonzales, W. D., Kamide, Y., and Arballo, J. K., Geophysical

Monograph 98, American Geophysical Union, Washington,

D.C., 1997.

Hanbaba, R.: Improved quality of services ionospheric telecommunication

systems planning and operation, Cost Action 251, Final

Report, Published by Space Research Centre, Warsaw, Poland,

1999.

Hocke, K. and Schlegel, K.: A review of atmospheric gravity waves

and travelling ionospheric disturbances: 1982–1995, Ann. Geophys.,

14, 917–940, 1996,

http://www.ann-geophys.net/14/917/1996/.

International Telecommunication Union (ITU): ITU-R reference

ionospheric characteristics and methods for basic MUF, operational

MUF and ray-paths predictions, Recommendation ITU-R

P. 1239, Geneva, 1997.

IPS-Radio and Space Services: ASAPS Introductory Booklet,

available for download at http://www.ips.gov.au/Products and

Services/1/1/2., undated, last accessed March 2006.

Jones, W. B. and Gallet, R. M.: Representation of diurnal and geographical

variation of ionospheric data by numerical methods,

Telecommun. J., 29, 129–149, 1962.

Joselyn, J. A.: Geomagnetic activity forecasting; the state of the art,

Rev. Geophys., 33, 383–401, 1995.

Kouris, S. S. and Fotiadis, D. N.: Ionospheric variability: a comparative

statistical study, Adv. Space Res., 29, 977–985, 2002.

Kozin, I. D., Kozin, V. I., and Fedulina, I. N.: On a choice of the

ionospheric disturbance indices, Geomagn. Aeron., 35(1), 111–

112, 1995.

Mendillo, M.: A study of the relationship between geomagnetic

storms and ionospheric disturbances at mid-latitudes, Planet.

Space Sci., 21, 349–358, 1973.

Muhtarov, P. and Kutiev, I.: Autocorrelation method for temporal

interpolation and short-term prediction of ionospheric data, Radio

Sci., 34(2), 459–464, 1999.

Oyeyemi, E. O., Poole, A. W. V., and McKinnell, L. A.: On

the global short-term forecasting of the ionospheric critical frequency

foF2 up to 5 hours in advance using neural networks,

Radio Sci., 40(6), RS6012, doi:10.1029/2004RS003239, 2005.

Perrone, L., De Franceschi, G., and Gulyaeva, T. L.: The timeweighted

magnetic indices ap( ), PC( ), AE( ) and their correlation

to the southern high latitude ionosphere, Phys. Chem. Earth (C), 26(5), 331–334, 2001.

Pietrella, M., Bianchi. C., and Scotto, C.: Electronic density contours

and gravity waves, Il Nuovo Cimento, 20 C(4), 609–612,

1997.

Pietrella, M. and Perrone, L.: Istantaneous Space Weighted Ionospheric

Regional Model for instantaneous mapping of the critical

frequency of the F2 layer in the European region, Radio Sci.,

40(1), RS1005, doi:10.1029/2003RS003008, 2005.

Pr¨olss, G. W.: Ionospheric F region storms, in: Handbook of atmospheric

electrodynamics, 2, edited by: Volland, H., CRC Press,

Boca Raton, 195–248, 1995.

Pr¨olss, G.W.: Magnetic storm associated perturbations of the upper

atmosphere, in: Magnetic Storms, Geophysical Monograph 98,

edited by: Tsurutani, B. T., Gonzales, W. D., Kamide, Y., and

Arballo, J. K., American Geophysical Union ,Washington, D.C.,

1997.

Richmond, A. D. and Matsushita, S.: Thermospheric response to a

magnetic substorm, J. Geophys. Res., 80, 2839–2850, 1975.

Rishbeth, H., Fuller-Rowell, T. J., and Rees, D.: Diffusive equilibrium

and vertical motion in the thermosphere during a severe

magnetic storm: a computational study, Planet. Space Sci., 35,

1157–1165, 1987.

Roble, R. G., Richmond, A. D., Oliver, W. L., and Harper, R. M.:

Ionospheric effects of the gravity wave launched by the September

18, 1974, Sudden Commencement, J. Geophys. Res., 83,

999–1009, 1978.

Stewart, F. G.: ICEPAC-Technical Manual, available for download

at http://www.greg-hand.com/manuals/icepac tech manual.

pdf, undated.

Testud, J.: Gravity waves generated during magnetic substorm, J.

Atmos. Terr. Sci., 32, 1793–1805, 1970.

Titheridge, J. E.: Non periodic irregularities in the ionosphere, J.

Geophys. Res., 76, 6955–6960, 1971.

Thomson, A.W. P., Clark, T. D. G., and Kerridge, D. J.: Forecasting

ap in the short-term using time series analysis, in Proceedings of

the 1992 Solar-Terr. Predictions Workshop, 3, 269, 1993.

Thomson, A. W. P.: Neural networks and non-linear prediction of

geomagnetic activity, in: Proceedings of the 1993 International

Workshop on Artificial Intelligence Applications in Solar Terrestrial

Physics, 133, 1993.

Wrenn, G. L.: Time-Weighted accumulations ap( ) and Kp( ), J.

Geophys. Res., 92, 10 125–10 129, 1987.

Wrenn, G. L., Rodger, A. S., and Rishbeth, H.: Geomagnetic storms

in Antarctic F region.. I. Diurnal and seasonal patterns in main

phase effects, J. Atmos. Terr. Phys., 49, 901–913, 1987.

Wrenn, G. L. and Rodger, A. S.: Geomagnetic modification of the

mid-latitude ionosphere: toward a strategy for the improved forecasting

of foF2, Radio Sci., 24(1), 99–111, 1989.

Zolesi, B. and Cander, Lj. R.: Advances in regional ionospheric

mapping over Europe, Ann. Geofis., 41(5–6), 827–842, 1998.

Zolesi, B., Belehaki, A., Tsagouri, I., and Cander, Lj. R.:

Real-time updating of the Simplified Ionospheric Regional

Model for operational applications, Radio Sci., 39(2), RS2011,

doi:10.1029/2003RS002936, 2004.

Zolesi, B., Fontana, G., Perrone, L., et al.: A new campaign for

oblique-incidence ionospheric sounding over Europe and its data

application, J. Atmos. Solar Terr. Phys., in press, 2007.