المؤلفون: Solomon O. Faruna, Dudy D. Wijaya, Bambang Setyadji, Irwan Meilano, Aditya K. Utama, Brian Bramanto, Yusuf D. Opaluwa, Daniel Okoh

المصدر: Scientific African, Vol 27, Iss , Pp e02492- (2025)

مصطلحات موضوعية: GNSS, Orthogonal transformations, Spherical harmonics function, TEC, Differential code biases, Single station model, Science

وصف الملف: electronic resource

Relation: http://www.sciencedirect.com/science/article/pii/S2468227624004344; https://doaj.org/toc/2468-2276

URL الوصول: https://doaj.org/article/576971948c42449bb46b49a12396acd8

المؤلفون: J. Feng, G. Wei, J. Wu, Z. Wu, T. Xu

المصدر: Annals of Geophysics, Vol 51, Iss 4 (2008)

مصطلحات موضوعية: solar cycle variation, single station model, geomagnetic index, monthly median foF2, Meteorology. Climatology, QC851-999, Geophysics. Cosmic physics, QC801-809

وصف الملف: electronic resource

Relation: http://www.annalsofgeophysics.eu/index.php/annals/article/view/3022; https://doaj.org/toc/1593-5213; https://doaj.org/toc/2037-416X

URL الوصول: https://doaj.org/article/f79c076e5f484fd497026e4d2eacae7d

المؤلفون: Xu, T., Wu, Z., Wu, J., Wei, G., Feng, J.

المساهمون: Xu, T., School of Science, Xidian University, Xi’an, China, Wu, Z., Wu, J., National Key Laboratory of Electromagnetic Environment, China Research Institute of Radiowave Propagation, Beijing, China, Wei, G., School of Science, Southwest Petroleum University, Chengdu, China, Feng, J., China Research Institute of Radiowave Propagation, Qingdao, China

مصطلحات موضوعية: solar cycle variation, single station model, geomagnetic index, monthly median foF2, 04. Solid Earth::04.05. Geomagnetism::04.05.99. General or miscellaneous

Relation: Annals of Geophysics; 4/51 (2008); APOSTOLOV, E., L. ALBERCA and D. PANCHEVA (1994): Longterm prediction of the foF2 on the rising and falling parts of the solar cycle, Adv. Space. Res. 14, 47-50. BALAN, N., G.J. BAILEY, B. JENKINS, P.B. RAO and R.J. MOFFETT (1994): Variations of ionospheric ionization and related solar fluxes during an intense solar cycle, J. Geophys. Res., 99, 2243-2253. BILITZA, D. (2000): The importance of EUV indices for the International Reference Ionosphphere, Phys. Chem. Earth., 25, 515-521. BILITZA, D. (2001): International reference ionosphere 2000, Radio Sci., 36, 261-275. BILITZA, D. (2002): Ionospheric models for radiao propagation studies, in the review of Radio Science 1999-2002 edited by W. R. STONE, IEEE Press, 625-679. CARUANA, J. (1990): The IPS monthly T-index, Proc. of the solar-Terrestrial Prediction Workshop, Leura, Australia, 2, 257-263. DE FRANCESCHI G. and A. DESANTIS (1994): PASHA: regional long term predictions ionospheric parameters by ACHA, Ann. Geophysics, 37, 209-220. DOMINICI, P. and B. ZOLESI (1987): A model for the normal ionosphere over Rome, II Nuovo Cimento, 10C, 191- 208. DICK, M. and P. BRADLEY (1992): The RAL multi-quasiparabolic model ionosphere, Porc. of PRIME Workshop, Roquetes, Memoria, 16, 67-83. FORBES, J. M., S. E. PALO and X.L. ZHANG (2000): Variability of the ionosphere, J. Atmos. Terr. Phys., 62, 685- 693. HOLT, J. M., S. R. ZHANG and M. J. BUONSANTO (2002): Regional and local ionospheric models based on Millstone Hill incoherent scatter radar data, Geophys. Res. Lett. 29, 1027. HUANG, Y.N. (1963): The hysteresis variation of the semithickness of the F2-layer and its relevant phenomena at Kokubunji, Japan, J. Atmos. Terr. Phys., 25, 647-658. KANE, R.P. (1992): Solar cycle variation of foF2, J. Atmos. Terr. Phys., 54, 1201-1205. KOURIS, S.S., Th.D. XENOS, and S. GOUTZAMANIS (1993): Proposals for the solar-cycle variations of foF2, Porc. of PRIME Workshop, Graz. Wissenschaftlucher Bericht, 2, 79-88. KOURIS, S.S. and J.K. NISSOPOULOS (1994): Variation of foF2 with solar activity, Adv. Space Res., 14, 163-166. KOURIS, S.S., P.A. BRADLEY and P. DOMINICI (1998): Solarcycle variation of the daily foF2 and M(3000)F2, Ann. Geophysicae, 16, 1093-1042. LIU, J. Y., Y. I. CHEN and J. S. LIN (2003): Statistical investigation of the saturation effect in the ionospheric foF2 versus sunspot, solar radio noise, and solar EUV radiation, J. Geophys. Res., 108, 1067-1073. LIU, L.B., W.X. WAN and B.Q. NING (2004): Statistical modeling of ionospheric foF2 over Wuhan, Radio Sci., 39, 2013. LIU, R., P. SMITH and J. KING (1983): A new solar index to improve foF2 prediction using the CCIR, Altas. Telecomm. J. 50, 408-413. MIKHAILOV, A. and V. MIKHAILOV (1995): A new ionospheric index MF2, Adv. Space. Res., 15, 93-97. MORAITIS, G., Z. KECIC and L. CANDER (1991): Ionospheric modeling at single stations, Porc. of PRIME Workshop, Rome, 154-160. PANCHEVA, D. and P. MUKHTAROV (1996): A single-station spectral model of the monthly median F-region critical frequency, Ann. Geophysics, 39, 807-818. PANCHEVA, D. and P. MUKHTAROV (1998): A single-station spectral model of the monthly median foF2 and M(3000) F2, Studia geoph. et geod., 42, 183-196. RAO, M.S. and R.S. RAO (1969): The hysteresis variation in F2 layer parameters, J. Atmos. Terr. Phys., 31, 1119- 1125. RICHARDS, P.G. (2001): Seasonal and solar cycle variations of the ionospheric peak electron density: Comparison of measurement and models, J. Geophys. Res., 106, 12803-12819. SETHI, N.K., M.K. GOEL and K. K. MAHAJAN (2002): Solar cycle variations of foF2 from IGY to 1990, Ann. Geophysicae, 20, 1677-1685. SIZUN, H. (1991): foF2 variation with R12 solar index, Proc. of PRIME Workshop, Rome, 87-91. SIZUN, H. (1992): F2-layer critical frequency modelization as a function of upward and downward phase of solar activity cycle, Proc. of PRIME/URSI Workshop, Roquetes, Memoria, 16, 205-217. SOLÉ, J.G. (1988): Relations between hourly monthly median values of foF2 and some geophysical indices. Their application to an ionospheric single station model, Acta Geophys. Polonica, 17, 77-88. XENOS, Th.D., S.S. KOURIS and B. ZOLESI (1996): Assessment of the solar–cycle dependence of foF2, Ann. Geophysics, 6, 1157-1166. ZHANG, M.L., J.K. SHI, X. WANG and M. RADICELLA (2004): Ionospheric variability at low latitude station: Hainan, China, Adv. Space. Res., 34, 1860-1868. ZOLESI, B., Lj.R. CANDER and G.D. FRANCESCHI (1993): Simplified ionospheic regional model for telecommunication application, Radio Sci., 28, 603-612. ZOLESI, B. and Lj.R. CANDER (2000): Evolution of the ionospheric mapping and modeling during the last four decades, Fisica de la Tierra, 12, 127-154.; http://hdl.handle.net/2122/4974

الاتاحة: http://hdl.handle.net/2122/4974

المؤلفون: P. Y. Mukhtarov, D. V. Pancheva

المصدر: Annals of Geophysics, Vol 39, Iss 4 (1996)

مصطلحات موضوعية: F-region critical frequency, single station model, monthly median hourly value of f0F2, long-term prediction, diurnal f0F2 tides, Meteorology. Climatology, QC851-999, Geophysics. Cosmic physics, QC801-809

وصف الملف: electronic resource

Relation: http://www.annalsofgeophysics.eu/index.php/annals/article/view/4020; https://doaj.org/toc/1593-5213; https://doaj.org/toc/2037-416X

URL الوصول: https://doaj.org/article/d1d695b7bc4242e191893717c0d7d78f

المؤلفون: Pancheva, D. V., Mukhtarov, P. Y.

المساهمون: Pancheva, D. V., Geophysical Institute, Bulgarian Academy of Sciences, Sofia, Bulgaria, Mukhtarov, P. Y.

مصطلحات موضوعية: F-region critical frequency, single station model, monthly median hourly value of f0F2, long-term prediction, diurnal f0F2 tides, 01. Atmosphere::01.02. Ionosphere::01.02.99. General or miscellaneous, 05. General::05.02. Data dissemination::05.02.99. General or miscellaneous

وصف الملف: 2649291 bytes; application/pdf

Relation: 4/39 (1996); http://hdl.handle.net/2122/1711

الاتاحة: http://hdl.handle.net/2122/1711

المؤلفون: I. Stanislawska

المصدر: Annals of Geophysics, Vol 37, Iss 2 (1994)

مصطلحات موضوعية: Ionospheric prediction, single-station model, instantaneous mapping, Meteorology. Climatology, QC851-999, Geophysics. Cosmic physics, QC801-809

وصف الملف: electronic resource

Relation: http://www.annalsofgeophysics.eu/index.php/annals/article/view/4222; https://doaj.org/toc/1593-5213; https://doaj.org/toc/2037-416X

URL الوصول: https://doaj.org/article/74600dd984a0421d8f187db7b8ec6561

المؤلفون: Stanislawska, I.

المساهمون: Stanislawska, I., Space Research Centre, Polish Academy of Sciences, Warszawa, Poland

مصطلحات موضوعية: Ionospheric prediction, single-station model, instantaneous mapping, 01. Atmosphere::01.02. Ionosphere::01.02.03. Forecasts

وصف الملف: 1233760 bytes; application/pdf

Relation: 2/37 (1994); http://hdl.handle.net/2122/1868

الاتاحة: http://hdl.handle.net/2122/1868

المؤلفون: Iwona Stanislawska

المصدر: Annals of Geophysics, Vol 37, Iss 2 (1994)

مصطلحات موضوعية: Meteorology, Series (mathematics), Computer science, instantaneous mapping, lcsh:QC801-809, Single station, single-station model, lcsh:QC851-999, Ionospheric prediction, Set (abstract data type), Autocovariance, lcsh:Geophysics. Cosmic physics, Geophysics, Point (geometry), lcsh:Meteorology. Climatology, Algorithm

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4c2d4c0ea59485048297c766b987de8e
http://www.annalsofgeophysics.eu/index.php/annals/article/view/4222

المؤلفون: Sole, J.

المصدر: Acta Geophysica Polonica.

مصطلحات موضوعية: ionospheric modelling, single station model

URL الوصول: http://yadda.icm.edu.pl/baztech/element/bwmeta1.element.baztech-article-BSL4-0001-0020