Analysis of digisonde drift measurements quality

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378289%3A_____%2F12%3A00380539" target="_blank" >RIV/68378289:_____/12:00380539 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.jastp.2012.05.006" target="_blank" >http://dx.doi.org/10.1016/j.jastp.2012.05.006</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.jastp.2012.05.006" target="_blank" >10.1016/j.jastp.2012.05.006</a>

Result language
angličtina
Original language name
Analysis of digisonde drift measurements quality
Original language description
Modern digital ionosondes usually provide ionospheric drift measurement as a part of the routine monitoring in addition to the classical vertical ionospheric sounding (ionogram measurement). Ionospheric plasma motion monitoring has a large potential to improve our understanding of an ionospheric dynamics. However the measurement quality is highly variable. In this paper we deal with conditions and assumptions necessary for the correct drift velocity estimation, particularly differences in measurements for E and F regions. Correct and accurate drift velocity estimation requires recording of a sufficient number of reflection points during the measurement. We discuss how to obtain good quality drift data and how to estimate data quality. Large number of recorded drift measurements are eliminated from further use for drift velocity estimation due to low number of detected reflection points. Our analysis done for a large dataset strongly supports the idea that even low number of recorded re
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
DG - Atmospheric sciences, meteorology
OECD FORD branch
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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