Zobrazeno 1 - 10
of 136
pro vyhledávání: '"single-receiver"'
Publikováno v:
Satellite Navigation, Vol 4, Iss 1, Pp 1-12 (2023)
Abstract Single receiver positioning has been widely used as a standard and standalone positioning technique for about 25 years. To detect the slowly growing faults caused by satellite and receiver clocks in single receiver positioning, the Autonomou
Externí odkaz:
https://doaj.org/article/019c8ebb116d4431be65b8d4b55ca919
Akademický článek
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Publikováno v:
Geo-spatial Information Science, Vol 0, Iss 0, Pp 1-11 (2022)
In recent years, the large Low Earth Orbit (LEO) constellations have become a hot topic due to their great potential to improve the Global Navigation Satellite Systems (GNSS) positioning performance. One of the important focus is how to obtain the ac
Externí odkaz:
https://doaj.org/article/5111e5fa59714eaab99467bb42a153fa
Publikováno v:
Frontiers in Physics, Vol 10 (2022)
Single-receiver motion parameter estimation is an effective and economical technology for passive source localization and train-bearing fault diagnosis, in which time-consuming time-frequency analysis (TFA) methods are widely used to suppress noise w
Externí odkaz:
https://doaj.org/article/ecaa7d788acd4ad3bb7782547ffe6ea9
Publikováno v:
Journal of Communications Software and Systems, Vol 16, Iss 2, Pp 156-162 (2020)
Passive radar is a bistatic radar that detects and tracks targets by processing reflections from non-cooperative transmitters. Due to the bistatic geometry for this radar, a target can be localized in Cartesian coordinates by using one of the followi
Externí odkaz:
https://doaj.org/article/a8dd794595d445799a0f21b23215d9d0
Autor:
Keisuke Hasegawa
Publikováno v:
Measurement: Sensors, Vol 18, Iss , Pp 100247- (2021)
We propose a three-dimensional self-positioning method of the single microphone situated in the acoustic field containing the steered Bessel beams generated by a two-dimensional planar ultrasound phased array. The presented method is a modified versi
Externí odkaz:
https://doaj.org/article/6d5a38e04b56409cbcf81b165fc0ad99
Publikováno v:
Remote Sensing, Vol 13, Iss 21, p 4204 (2021)
Precise knowledge of the phase center location of the global navigation satellite system (GNSS) antenna is a prerequisite for precise orbit determination (POD) of the low Earth orbit (LEO) satellite. The phase center offset (PCO) and phase center var
Externí odkaz:
https://doaj.org/article/1342f6cfd72f46519747fde5e2af08f9
Publikováno v:
Remote Sensing, Vol 13, Iss 18, p 3702 (2021)
The Haiyang 2B (HY-2B) satellite requires precise orbit determination (POD) products for geodetic remote sensing techniques. An improved set of reduced-dynamic (RD) orbit solutions was generated from the onboard Global Positioning System (GPS) measur
Externí odkaz:
https://doaj.org/article/83f5108e9f894a6d8b994fe279e83bbe
Publikováno v:
Remote Sensing, Vol 13, Iss 18, p 3728 (2021)
“Pass-by-pass” or “track-to-track” ambiguity resolution removes Global Navigation Satellite System (GNSS) satellite hardware delays between adjacent undifferenced (UD) ambiguities, which is often applied in precise orbit determination (POD) f
Externí odkaz:
https://doaj.org/article/3bedad3f56db4cecb5177e721a302565
Akademický článek
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