Results 11 to 20 of about 1,902,131 (309)
A Low-Cost Time Transfer Receiver for Contributions to Coordinated Universal Time. [PDF]
J Res Natl Inst Stand Technol, 2014 This paper describes a low-cost time transfer receiver that allows timing laboratories, including national metrology institutes and other designated institutions, to contribute data to the computation of Coordinated Universal Time (UTC).
Lombardi MA, Novick AN, Zhang VS.
europepmc +2 more sources
Remote Sensing, 2022 Galileo satellites can broadcast signals on five frequencies, namely E1, E5A, E5B, E5 (A+B), and E6. The multi-frequency integration has become an emerging trend in Global Navigation Satellite System (GNSS) data processing.
Zhehao Zhang, Lin Pan
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An Interstation Undifferenced Real-Time Time Transfer Method with Refined Modeling of Receiver Clock
Remote Sensing, 2023 Due to their advantages of high measurement accuracy and wide coverage, global navigation satellite systems (GNSSs) can carry out long-distance time transfers, among which the precise point positioning (PPP) method is widely used.
Dong Lyu +5 more
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Remote Sensing, 2021 Single-frequency (SF) receivers are much cheaper than that of dual-frequency (DF). Even though DF precise point positioning (PPP) is nowadays applied in the time community, the cost of equipment is one of the key considerations for time users ...
Xia Xiao +4 more
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Time-modulated near-field radiative heat transfer [PDF]
, 2023 We explore near-field radiative heat transfer between two bodies under time modulation by developing a rigorous fluctuational electrodynamics formalism.
Renwen Yu (1619332) +1 more
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Frontiers in Earth Science, 2023 Determination of the Earth’s gravity field and geopotential value is one of the fundamental topics in physical geodesy. Traditional terrestrial gravity and precise leveling measurements can be used to determine the geopotential values at a local or ...
Mohammad Bagherbandi +4 more
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Remote Sensing, 2020 In high-precision GPS precise point positioning (PPP) time transfer, errors caused by the effect of ionosphere delay have to be corrected. Usually the ionosphere-free combinations of the pseudo code and the carrier phase is used in GPS PPP data ...
Haiyan Yang +4 more
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Retirement, intergenerational time transfers, and fertility [PDF]
European Economic Review, 2020 Abstract Retired parents might invest time in their adult children by providing childcare. Such intergenerational time transfers can have important implications for family decisions. This paper estimates the effects of parental retirement on the fertility of their adult children.
Eibich, Peter, Siedler, Thomas
openaire +4 more sources
A BDGIM-Based Phase-Smoothed Pseudorange Algorithm for BDS-3 High-Precision Time Transfer
Applied Sciences, 2022 Single point positioning (SPP) can meet the requirements of the majority of real-time time transfer applications. Meanwhile, a single-frequency (SF) receiver is cheaper than a dual-frequency receiver.
Jian Tang, Daqian Lyu, Fangling Zeng
doaj +1 more source
, 2021 NOTICIAS / NEWS (“transfer”, 2018) 1) LIBROS – CAPÍTULOS DE LIBRO / BOOKS – BOOK CHAPTERS 1. Bandia, Paul F. (ed.). (2017). Orality and Translation. London: Routledge. <<www.routledge.com/Orality-and-Translation/Bandia/p/book/9781138232884>
Notícias, Transfer +2 more
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