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Telecommunications and Radio Engineering
SJR: 0.203 SNIP: 0.44 CiteScore™: 1

ISSN Imprimer: 0040-2508
ISSN En ligne: 1943-6009

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Telecommunications and Radio Engineering

DOI: 10.1615/TelecomRadEng.v75.i9.80
pages 835-843

SYSTEMATIC ERRORS IN MEASUREMENT OF METEOROLOGICAL VARIABLES IN CORRELATION PROCESSING OF SIGNAL OF RADIO ACOUSTIC SOUNDING SYSTEMS

V. M. Kartashov
Kharkov National University of Radio Engineering and Electronics, 14, Nauka Ave, Kharkiv, 61166, Ukraine
S. I. Babkin
Kharkov National University of Radio Engineering and Electronics, 14, Nauky Ave, Kharkiv, 61166, Ukraine
Y. G. Tolstykh
Kharkov National University of Radio Engineering and Electronics, 14, Nauky Ave, Kharkiv, 61166, Ukraine
N. G. Lepeha
Kharkov National University of Radio Engineering and Electronics, 14, Nauky Ave, Kharkiv, 61166, Ukraine

RÉSUMÉ

Estimation of the values of systematic measurement errors in some meteorological variables was carried out with the RAS equipment using the received signals correlation processing. It is shown that the absence of a priori information about atmospheric air humidity results in high values of systematic error recording of temperature profiles. It is noted that the influence of atmospheric turbulence on the systematic measurement error in the correlation processing of radio signals is more essential than in the Doppler processing. During temperature sounding the refractive effects in the atmospheric boundary layer causes an additional increase in the systematic error.


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