Research output: Contribution to journal › Article › peer-review
New technique for calculating the ionospheric phase advance and dual frequency mode of measuring ionospheric TEC. / Zernov, Nikolay N.; Gherm, Vadim E.; Danilogorskaya, Ekaterina A.; Radicella, Sandro M.; Nava, Bruno.
In: ADVANCES IN SPACE RESEARCH, Vol. 66, No. 3, 01.08.2020, p. 563-570.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - New technique for calculating the ionospheric phase advance and dual frequency mode of measuring ionospheric TEC
AU - Zernov, Nikolay N.
AU - Gherm, Vadim E.
AU - Danilogorskaya, Ekaterina A.
AU - Radicella, Sandro M.
AU - Nava, Bruno
N1 - Funding Information: This investigation, in particular, was performed in the framework of the research activities of St.Petersburg State University, Russia in cooperation with the Abdus Salam International Centre for Theoretical Physics , Trieste, Italy. It was also partially supported by the Russian Foundation for Basics Research, RFBR Project № 19-02-00274 . Publisher Copyright: © 2020 COSPAR Copyright: Copyright 2020 Elsevier B.V., All rights reserved.
PY - 2020/8/1
Y1 - 2020/8/1
N2 - The earlier developed alternative technique for calculating the ionospheric contribution into the full phase of the signal on the transionospheric paths of propagation, based on the perturbation theory in spherical co-ordinates with the spherically symmetric inhomogeneous zero-order approximation for the ionosphere, is further extended in order to apply it to the two-frequency mode of operation of GNSS. When doing this, the method itself is additionally validated and verified in the numerical experiment, where the reconstruction of the slant TEC calculated by the alternative technique for the two-frequency mode of operation is compared to that directly generated by the NeQuick model of the ionosphere.
AB - The earlier developed alternative technique for calculating the ionospheric contribution into the full phase of the signal on the transionospheric paths of propagation, based on the perturbation theory in spherical co-ordinates with the spherically symmetric inhomogeneous zero-order approximation for the ionosphere, is further extended in order to apply it to the two-frequency mode of operation of GNSS. When doing this, the method itself is additionally validated and verified in the numerical experiment, where the reconstruction of the slant TEC calculated by the alternative technique for the two-frequency mode of operation is compared to that directly generated by the NeQuick model of the ionosphere.
KW - Effective spherically symmetric ionosphere
KW - Ionosphere
KW - Phase advance
KW - TEC
UR - http://www.scopus.com/inward/record.url?scp=85084497428&partnerID=8YFLogxK
U2 - 10.1016/j.asr.2020.04.023
DO - 10.1016/j.asr.2020.04.023
M3 - Article
AN - SCOPUS:85084497428
VL - 66
SP - 563
EP - 570
JO - Advances in Space Research
JF - Advances in Space Research
SN - 0273-1177
IS - 3
ER -
ID: 73305324