Articles with "regional ionosphere" as a keyword



GRIMS: global and regional ionosphere monitoring system

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Published in 2024 at "GPS Solutions"

DOI: 10.1007/s10291-024-01702-x

Abstract: The ionosphere shows regular changes such as daily, 27 days, seasonal, semi-annual, annual, and 11 years. These changes can be modeled and their effects largely determined. However, in addition to regular changes, irregular changes occur… read more here.

Keywords: system; ionosphere monitoring; global regional; monitoring system ... See more keywords

Distributed processing of a GPS receiver network for a regional ionosphere map

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Published in 2018 at "Measurement Science and Technology"

DOI: 10.1088/1361-6501/aa89cc

Abstract: This paper proposes a distributed processing method applicable to GPS receivers in a network to generate a regional ionosphere map accurately and reliably. For accuracy, the proposed method is operated by multiple local Kalman filters… read more here.

Keywords: distributed processing; kalman; regional ionosphere; ionosphere map ... See more keywords

Assessment of ionospheric corrections for PPP-RTK using regional ionosphere modelling

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Published in 2018 at "Measurement Science and Technology"

DOI: 10.1088/1361-6501/aaefe5

Abstract: This paper presents an analysis of the ionospheric corrections required to get a significant improvement in PPP-RTK performance. The main aim was to determine the improvement in the position precision and time-to-first-fix in the PPP-RTK… read more here.

Keywords: ionospheric corrections; code; regional ionosphere; precision ... See more keywords