Tomographic imaging for reconstructing ionospheric distributions
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Abstract
The ionospheric system is analysed and modelled using tomographic imaging, formulated in three segments: the ionospheric data acquisition system, the model, and the reconstruction algorithm. The resolution limit of the system is analysed, followed by a quantitative measure of the complete imaging system’s resolving capability.
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References
AUSTEN J. R., S. J. FRANKE and C. H. LIU, 1988. Ionospheric imaging using computerized tomography. Radio Science, 23, 3, 299-307. DOI: https://doi.org/10.1029/RS023i003p00299
BURGESS B., 1962. Ionospheric studies using satellite radio transmissions in Electron Density Profiles in the Ionosphere and Exosphere, B. Maehlum, Ed. Oxford, Pergamon Press, 224-227.
CENSOR Y., 1983. Finite series-expansion reconstruction methods. Proceedings of the IEEE, 71, 409-419. DOI: https://doi.org/10.1109/PROC.1983.12598
CHO Z. H., H. S. KIM, H. B. SONG and J. CUMMING, 1982.Fourier transform nuclear magnetic resonance tomographic imaging. Proceedings of the IEEE, 70, 1152-1173. DOI: https://doi.org/10.1109/PROC.1982.12447
DINES K. A. and R. J. LYTLE, 1979. Computerized geopohysical tomography, Proceedings of the IEEE, 67, 1065-1073. DOI: https://doi.org/10.1109/PROC.1979.11390
ELACHI C., T. BICKNELL, R. JORDAN, and C. WU, 1982. Spaceborne synthetic-aperture imaging radars: Applications, techniques and technology, Proceedings of the IEEE, 70, 1174-1209. DOI: https://doi.org/10.1109/PROC.1982.12448
GARRIOTT O. K., 1960. The determination of ionospheric electron content and distribution from satellite observations, part I, Theory of the analysis. J. Geophys. Res., 65, 1139-1150. DOI: https://doi.org/10.1029/JZ065i004p01139
GREENLEAF J. F., 1983. Computerized tomography with ultrasound, Proceeding of the IEEE, 71, 330-337. DOI: https://doi.org/10.1109/PROC.1983.12591
HARGREAVES J., 1979. The Upper Atmosphere and Solar-Terrestrial Relations. New York, Van Nostrand Reinhold.
HAVLICE J. F. and J. C. TAENZER, 1979. Medical ultrasonic imaging: An overview of principles and instrumentation. Proceedings of the IEEE, 67, 620-641. DOI: https://doi.org/10.1109/PROC.1979.11287
HINSHAW W. S. and A. H. LENT, 1983. An introduction to NMR imaging: From the Bloch equation to the imaging equation, Proceedings of the IEEE, 71, 338-350. DOI: https://doi.org/10.1109/PROC.1983.12592
LEE H., 1988. Formulation for quantitative performance evaluation of holographic imaging. J. Acoust. Soc. Am., 84, 6, 2103-2108. DOI: https://doi.org/10.1121/1.397055
LEWITT R. M., 1983. Reconstruction algorithms: Transform methods, Proceedings of the IEEE, 71, 390-408. DOI: https://doi.org/10.1109/PROC.1983.12597
MACOVSKI A., 1983. Physical problems of computerized tomography, Proceedings of the IEEE, 71, 373-378. DOI: https://doi.org/10.1109/PROC.1983.12595
DE MENDONCA F., 1962. Ionosphere electron content and variations measured by Doppler shifts in satellite transmissions. J. Geophys. Res., 67, 2315-2337. DOI: https://doi.org/10.1029/JZ067i006p02315
MUELLER R. K., M. KAVEH and G. WADE, 1979. Reconstructive tomography and applications to ultrasonics. Proceedings of the IEEE, 67, 567-587. DOI: https://doi.org/10.1109/PROC.1979.11284
MUNSON D. C., J. D. O’BRIEN, and W. K. JENKINS, 1983. A tomographic formulation of spotlight-mode synthetic aperture radar. Proceedings of the IEEE, 71, 917-925. DOI: https://doi.org/10.1109/PROC.1983.12698
RADON J., 1917. Über die Bestimmung von Funktionendurch ihre Integralwerte langs gewisser Mannigfaltigkeiten, Berichte Saechsische Akademie der Wissenschaften, 69, 213-223.
RISHBETH, H. and O. GARRIOTT, 1969. Introduction to Ionospheric Physics (International Geophysics Series14), New York, Academic Press.
ROSS W. J., 1960. The determination of ionospheric electron content from satellite Doppler measurements. 1. Method of analysis. J. Geophys. Res., 65, 2601-2606. DOI: https://doi.org/10.1029/JZ065i009p02601
SANDERSON J. G., 1979. Reconstruction of fuel pin bundles by a maximum entropy method, IEEE Transactions on Nuclear. Science, 26, 2685. DOI: https://doi.org/10.1109/TNS.1979.4330512
SCUDDER H. J., 1978. Introduction to computer aided tomography. Proceedings of the IEEE, 66, 628-637. DOI: https://doi.org/10.1109/PROC.1978.10990
YEH K. C. and G. W. SWENSON, 1961. Ionospheric electron content and its variations deduced from satellite observations. J. Geophys. Res., 66, 1061-1067. DOI: https://doi.org/10.1029/JZ066i004p01061