Спутник навигационных систем. Beidou G3. [Редактировать]

Дополнительные наименования

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Дополнительная классификация

#Наименования
1Страна оператор(владелец) - Китай
2Тип оператора(владельца) - военные
3Тип орбиты - ГСО
4Страна производитель - Китай

Характеристики орбиты

#ХарактеристикаЗначение
1Наклонение, град1.5
2Апогей, км35805.5
3Перигей, км35783.2
4Период, минут1436.1
5Длинный диаметр эллипса, км42165

Пусковые характеристики

#ХарактеристикаЗначение
1Код NSSDC2010-024A

Информация об удачном запуске

#ХарактеристикаЗначение
1Дата пуска2010-06-02 at 15:53:00 UTC
2Полезная нагрузка 1xBeidou G3
3Ракета-носитель 1xСерия РН Великий поход 3

Найдено 56 документов по запросу «Beidou G3». [Перейти к поиску]


Дата загрузки: 2017-03-26
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0.09/5
... be profitable. Satellite Navigation China’s Beidou satellite navigation system is planned... differential Beidou, accuracy will be improved to one meter. Unlike GPS, Beidou... sent to other Beidou receivers. Similar to GPS, Beidou is first and..., including the mandatory installation of Beidou receivers on certain vehicles, to... their respective satellite navigation systems, Beidou and the Global Navigation Satellite... over China’s intentions with its Beidou satellite navigation system, the strategic... involving earth remote sensing and Beidou satellite navigation programs, and one... be limited.” Funding for the Beidou satellite navigation systems, however, appears..., 2001. 227 Zhang Ke, “’北斗’今起照耀亚太区 中国版 GPS 年创产值超千亿” [‘Beidou’ Begins to Cover Asia China...) in a Beidou industrial park.229 These funding figures suggest Beidou is one... the development of Beidou technologies to 2020. Like GPS, Beidou is fundamentally a military-run program with civilian applications. Beidou’s architecture... 8. Beidou launches Spacecraft Beidou-1A Beidou-1B Beidou-1C Beidou-1D Beidou-2 Compass-M1 Beidou-2 Compass-G2 Beidou-2 Compass-G1 Beidou-2 Compass-G3 Beidou-2 Compass-IGSO1 Beidou-2 Compass-G4 Beidou-2 Compass-IGSO2 Beidou-2 Compass-IGSO3 Beidou-2 Compass-IGSO4 Beidou-2 Compass-IGSO5 Beidou-2 Compass-G5 Beidou-2 Compass-M3 Beidou-2 Compass-M4 Beidou-2 Compass-M5 Beidou-2 Compass-M6 Beidou... GEO Like other programs, China’s Beidou navigation satellite program has followed... regional system, Beidou-1, in 2000 that became operational in 2003. Beidou-1 uses..., Beidou-2 also provides a short message service that allows communication between Beidou receivers. Military Use As Beidou’s capabilities improve, the... the GPS and Beidou signals. 411 Tu Yun, “BeiDou Has Better Accuracy... Liu Yanping, “探秘中国北斗导航卫星: 最高机密到民用历时 20 年” [Exploring China’s Beidou Navigation Satellite System: Top Secret...-06/20/c_121557752.htm. 413 “北斗副总师:没先进定位手段曾是心中说不出的痛” [Beidou Deputy Chief Designer: Not Having... Main Station Devoting Itself to Beidou], 新华 [Xinhua], Nov. 9, 2013. 415 “南京军区”使命行动 2013....htm. 417 “长剑-10 导弹配合北斗系统可毁万吨巡洋舰” [Missile Incorporates Beidou System and Can Destroy a 10... adoption of Beidou technologies. These include requiring the installation of Beidou receivers... semitrucks to have factory-installed Beidou receivers.418 Communication Satellites China... 423 “天链一号星和第四颗北斗导航试验卫星交付使用” [Tianlian-1 and the Fourth Beidou Navigation Satellite Handed Over for... on the Development of the BeiDou Satellite Navigation System (Version 2.2),” December... market.603 定位精确度达到 2.5 米” [The Fourth Generation Beidou High-performance Chip Positioning Accuracy... example, the designation of China’s Beidou satellite navigation system as “national... G-1 (Beidou G1) 1/16/10 Chinese Defense Ministry GEO 8 Compass G-10 (Beidou ISGO-5) 12/1/11 Chinese Defense Ministry GEO 8 Compass G-11 (Beidou G5) 2/24/12 Chinese Defense Ministry GEO 8 Compass G-3 (Beidou G3) 6/2/10 Chinese Defense Ministry GEO 8 Compass G-4 (Beidou G4) 10/31/10 Chinese Defense Ministry GEO 8 Compass G-5 (Beidou IGSO-1) 7/31/10 Chinese Defense Ministry GEO 8 Compass G-6 (Beidou 2-16) 10/25/12 Chinese Defense Ministry GEO 8 Compass G-7 (Beidou IGSO-2) 12/17/10 Chinese Defense Ministry GEO 8 Compass G-8 (Beidou IGSO-3) 4/9/11 Chinese Defense Ministry GEO 8 Compass G-9 (Beidou ISGO-4) 7/26/11 Chinese Defense Ministry GEO 8 Compass M1 (Beidou M1... M3 (Beidou 2-12) 4/28/12 Chinese Defense Ministry Compass M4 (Beidou 2-13) 4/28/12 Chinese Defense Ministry Compass M5 (Beidou 2-14) 9/18/12 Chinese Defense Ministry Compass M6 (Beidou 2-15...



Дата загрузки: 2016-12-24
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0.16/5
... the signals from the Chinese Beidou navigation system. We used data... on geostationary satellites of the Beidou system is one order smaller... range 5–15°, 0.06 TECU for Beidou geostationary satellites at elevation range... the Chinese 123 GPS Solut Beidou navigation system and geostationary satellites... MHz/1207.14 MHz for Beidou) gives the TEC estimate along... transmissions of geostationary WAAS and Beidou satellites. 123 Table 1 Multifrequency geostationary... Beidou GEO Compass-G1 140E C01 Beidou GEO Compass-G3 110.5E C03 Beidou GEO Compass-G4 160E C04 Beidou GEO Compass-G5 58.75E C05 Beidou GEO Compass... the latter three stations used Beidou signals. Comparison of noise level... and L5 signals, and for Beidou, we used L1 and L7...), GSAT-10 (prn128), BeidouG6 (BDS2), Beidou-G5 (BDS5) at station MSU... station MSU for GAGAN and Beidou satellites ‘‘satellite–receiver’’ lines-of...-s TEC RMS) for GAGAN and Beidou satellites. It is clearly seen... the same time for the Beidou satellites BDS5 and BDS2 at... station MSU for GAGAN and Beidou satellites Fig. 4 TEC variations (black... TEC estimation based on geostationary Beidou satellites provides the best noise... of geostationary TEC estimation with Beidou and WAAS satellites by analyzing... LMMF, AREG, and RGDG, and Beidou-G3 (C03) at stations JFNG, SIN1.... 6 Geometry of geostationary WAAS and Beidou satellites and receiving sites used...’s Day Storm 2015 from C03 Beidou geostationary satellite undisturbed TEC values... is preferable to use geostationary Beidou satellites. They provide TEC noise... limitation here is that geostationary Beidou satellites are only available in... March 2013 geomagnetic storm from BeiDou Navigation Satellite System (BDS) Observations...



Дата загрузки: 2017-02-23
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0.14/5
...-constellation signal [16–18]. The BeiDou Navigation Satellite System (BDS) is... [17]. Table 1. Constellation of the BeiDou Navigation Satellite (BDS) regional system... BEIDOU M1 BEIDOU G2 BEIDOU G1 BEIDOU G3 BEIDOU G4 BEIDOU IGSO 1 BEIDOU IGSO 2 BEIDOU IGSO 3 BEIDOU IGSO 4 BEIDOU IGSO 5 BEIDOU G5 BEIDOU M3 BEIDOU M4 BEIDOU M5 BEIDOU M6 BEIDOU G6 BEIDOU I1-S BDS M1-S BDS M2-S BDS I2-S BDS M3-S BEIDOU IGSO 6 BEIDOU...: BeiDou Navigation Satellite System; GLONASS: Globalnaya Navigatsionnaya Sputnikovaya PPP. BDS: BeiDou Navigation...-time precise positioning: GPS, GLONASS, BeiDou, and Galileo. J. Geod. 2015, 89... systems: GPS, GLONASS, Galileo and BeiDou. Sci. Rep. 2015, 5. [CrossRef] [PubMed..., J. Precise point positioning using combined BeiDou and GPS observations. In China..., X. Precise point positioning with the BeiDou navigation satellite system. Sensors 2014... using GPS, Glonass, Galileo and BeiDou. J. Geod. Sci. 2014, 4. [CrossRef] ISPRS... positioning with quad-constellations: GPS, BeiDou, GLONASS and Galileo. Adv. Space... the positioning performance analysis of BeiDou in Hong Kong. Surv. Rev...



Дата загрузки: 2016-11-14
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0.05/5
... Beidou regional navigation system and has expressed its intention of upgrading Beidou to a global satellite navigation system — the Beidou-2 or Compass... ambitious launch schedule to complete Beidou/Compass constellation • China continues to... separated from its payload, a Chinese Beidou G4 navigation satellite. Although approximately... Galileo Navigation System and China’s Beidou Navigation System. Galileo is designed... law enforcement.188 The Chinese Beidou system is experimental and thus... will extend Beidou into a global system called Compass or Beidou-2 for military... and 30 in MEO. While Beidou will initially provide only regional... satellite for the Compass (or Beidou 2) navigation system was launched on... Russia’s GLONASS.52 China’s regional Beidou system will also be available....145 China also operates the Beidou regional navigation system, four satellites... in times of conflict.146 Beidou may also improve the accuracy... of upgrading Beidou to a global satellite navigation system — the Beidou-2 or Compass... complete Beidou/Compass constellation China is rapidly advancing with its Beidou/Compass... announced plans to launch 10 Beidou satellites between 2010 and 2012....beidou.gov.cn) with information on the system.162 The first Beidou... the constellation to seven. The Beidou/ Compass system, with a final constellation... and military/government users, respectively. Beidou/Compass is expected to be..., including the launch of five Beidou satellites, besting its record of... Orbit 2010001A 1/16/2010 Compass G-1 (Beidou G1) Military Navigation/ Global Positioning... Delta 4 MEO 2010024A 6/2/2010 Compass G-3 (Beidou G3) Military Navigation/ Global Positioning China... LEO 2010036A 7/31/2010 Compass G-5 (Beidou IGSO-1) Military Navigation/ Global Positioning... 2010057A 10/31/2010 Compass G-4 (Beidou G4) Military Navigation/ Global Positioning... 2010068A 12/17/2010 Compass G-7 (Beidou IGSO-2) Military Navigation/ Global Positioning.../programme/services_en.htm. 189 “The Beidou System,” Presentation to the Union... GNSS, “China’s GNSS Program, Compass – Beidou 2, Launches New GEO Satellite,” 16.... 217 Stephen Clark, “China sends Beidou navigation satellite to orbit,” Spaceflight... GNSS, “China Launches 5th Compass (Beidou-2) Navigation Satellite – First IGSO,” 1 August... Long March 3C launches with BeiDou-2,” NASA Spaceflight, 31 October 2010.../10/long-march-3c-launches-beidou-2. 220 Stephen Clark, “Chinese rocket... Forden, “Strategic Uses for China’s Beidou Satellite System,” Jane’s Intelligence Review... in GPS World, “China Discusses Beidou with the GNSS Community,” 21...=493496; Glen Gibbons, “China’s Compass/Beidou: Back-Track or Dual Track.... 150 “China Launches 5th Compass (Beidou-2) Navigation Satellite – First IGSO,” Inside.... 163 “China’s GNSS Program, Compass–Beidou 2, Launches New GEO Satellite,” Inside.... 164 Stephen Clark, “China sends Beidou navigation satellite to orbit,” Spaceflight... GNSS, “China Launches 5th Compass (Beidou-2) Navigation Satellite – First IGSO,” 1 August... Long March 3C launches with BeiDou-2,” NASA Spaceflight, 31 October 2010.../10/long-march-3c-launches-beidou-2. 167 Stephen Clark, “Chinese rocket...



Дата загрузки: 2016-12-16
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0.07/5
... Date (UTC) Launch Time (UTC) BeiDou BeiDou GEO Xichang 12 June 2016... (SP); Around 1.246 GHz (SP) BeiDou China CDMA 35 (5 GEO, 30...-018A 38250 Beidou 2-12 (Compass M3) 2012-018B 38251 Beidou 2-13 (Compass.../04/2012 2012-050A 38774 Beidou 2-14 (Compass M5) China Chinese.../09/2012 2012-050B 38775 Beidou 2-15 (Compass M6) China Chinese.../09/2012 2012-059A 38953 Beidou 2-16 (Compass G-6) China Chinese Defense.../10/2012 2016-037A 41586 Beidou 2-23 (Compass G-7) China Chinese Defense.../06/2016 2015-019A 40549 Beidou 3I-1S China Chinese Defense.../03/2015 2015-053A 40938 Beidou 3I-2S China Chinese Defense.../09/2015 2015-037A 40748 Beidou 3M-1S China Chinese Defense.../07/2015 2015-037B 40749 Beidou 3M-2S China Chinese Defense.../07/2015 2016-006A 41315 Beidou 3M-3S China Chinese Defense... 1/02/2016 2010-001A 36287 Beidou G1 (Compass G-1) China Chinese Defense... Beidou G3 (Compass G-3) China Chinese Defense Ministry 2/06/2010 2010-057A 37210 Beidou.../10/2010 2012-008A 38091 Beidou G5 (Compass G-11) China Chinese.../02/2012 2010-036A 36828 Beidou IGSO-1 (Compass G-5) China Chinese Defense.../07/2010 2010-068A 37256 Beidou IGSO-2 (Compass G-7) China Chinese Defense.../12/2010 2011-013A 37384 Beidou IGSO-3 (Compass G-8) China Chinese Defense... 9/04/2011 2011-038A 37763 Beidou IGSO-4 (Compass G-9) China Chinese Defense.../07/2011 2011-073A 37948 Beidou IGSO-5 (Compass G-10) China Chinese... 1/12/2011 2016-021A 41434 Beidou IGSO-6 China Chinese Defense Ministry.../03/2016 2007-011A 31115 Beidou M1 (Compass M1) China Chinese...



Дата загрузки: 2017-02-23
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0.11/5
... implementation plan to SAPOS® SAPOS® G3 (GPS/GLONASS/Galileo) 2018 Galileo... Discussion Yes Galileo and/or Beidou (G3/4)? Time schedule available ? Technique ready...



Дата загрузки: 2017-05-20
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0.09/5
... GNSSs (GPS, Glonass, Galileo and Beidou) fundamentals and algorithms. The second... Signals . . . . . . . . . . . . . . . . . . . . . 26 2.2.3 Galileo Signals . . . . . . . . . . . . . . . . . . . . . 30 2.2.4 Beidou Signals . . . . . . . . . . . . . . . . . . . . . 35 2.2.5 Summary of GNSS... . . . . . . . . . 3.3.1 Computation of GPS, Galileo and Beidou Satellite Coordinates . . . . . . . . . . . . . . . . . . . . . . . 57 3.3.2 Computation of... GNSSs (i.e. GPS, Glonass, Galileo and Beidou). The GNSS segments are presented... Documents (ICDs). GPS, Galileo or Beidou coordinates are computed from the... systems (GPS, Glonass, Galileo and Beidou), they are presented in general... Chinese BeiDou and European Galileo systems are currently under development, although Beidou... system (e.g. GPS, Glonass, Galileo and Beidou) that provides continuous positioning over... IOV (bottom left) and Beidou-M (bottom right). The Beidou (Compass)6 constellation (Phase... and Beidou systems is presented below (see also Fig. 2.2).8 6 BeiDou is the... regional system BeiDou-1, which became operational in May 2003. But BeiDou-2/3, i.e. Phase... Galileo. Nevertheless, backward compatibility with BeiDou-1 is assured by the inclusion.... 2.1.1.2.4 Beidou Satellites There are three variants of Beidou satellites: the geostationary Beidou-G, the geosynchronous Beidou-IGSO and the MEO Beidou... and Technology Corporation). The first Beidou Phase II satellite in orbit... China had put four Beidou-G and five Beidou-IGSO satellites into orbit..., with 10 orbiting satellites, the Beidou system formally started to provide... 2020 (Phase III, global service) [BeiDou-SIS-ICD, 2012]. 2.1.2 Control Segment... system. 2.1.2.4 Beidou Control Segment There is little information on the Beidou ground... GPS L5, Glonass G3, Galileo E5 and Beidou B2 bands are located... Figure 2.6: GPS, Glonass, Galileo and Beidou navigational frequency bands. Upper L-Band... be interoperable with the Chinese Beidou system. In December 2010 there..., but new satellite navigation providers (Beidou in China, QZSS in Japan... band is shared with Beidou B2b and Glonass G3 (slightly shifted), see... service guarantees Commercial Service Global Beidou Signals Beidou Phase II/III satellites... version’ of the ICD for Beidou [BeiDou-SIS-ICD-Test, 2011] was... Open Authorised Authorised Table 2.12: Beidou Phase III navigation signals. [United... 2.2.4.1 User Domain Beidou Performances Since 27 December 2011, Beidou has provided an... the launching plan for the Beidou system, four more navigation satellites... (Beidou Phase III). The expected open free service performances in Beidou Phase... the GPS, Glonass, Galileo and Beidou (Compass) signals. Courtesy of Stefan... that, unlike GPS, Galileo or Beidou, the Glonass time scale implements... Coordinate System 2000 (CGCS2000) for Beidou. 3.1.2.1 Transformation between Celestial and Terrestrial...’s own GTRF system. 3.1.3.4 Beidou Reference Frame (CGCS2000) The Beidou system adopts CGCS2000... excentricity is taken as e = 0 . i GPS Beidou Galileo Glonass 1 second ◦ 55.0 55... perigee produced by J2 . GPS Beidou Galileo Glonass i 1 second 1 day 1 year... and Beidou are provided as follows. 3.3.1 Computation of GPS, Galileo and Beidou Coordinates Table 3.8 lists the GPS, Galileo or Beidou broadcast ephemeris... and Beidou satellites follow the same scheme. Table 3.8: GPS/Galileo/Beidou broadcast...-23/1 Table 3.11: GPS/Galileo/Beidou broadcast almanac parameters. Parameter ID... i = 56◦ (Galileo) or i = 54◦ (Beidou MEO) or i = 0◦ (Beidou GEO) Longitude of ascending... f (from GPS, Glonass, Galileo or Beidou): RPf = ρ+c(dtrcv −dtsat )+T r+αf ST EC... 3.3.1 for the GPS, Galileo or Beidou satellites, and in section 3.3.2 for... For broadcast GPS, Galileo or Beidou orbits, the orb program corresponds... case of GPS, Galileo or Beidou satellites, the satellite clock offset.... Unlike in GPS, Galileo or Beidou relativistic corrections to Glonass orbital... ratio. 5.4.1.2.1 Klobuchar Model GPS and Beidou satellites broadcast the parameters of... βn broadcast in the GPS or Beidou satellite navigation message:25 Vertical... also broadcast in the Beidou NAV message [BeiDou-SIS-ICD, 2012]. 24... (αi , βi , i = 0, . . . , 3) broadcast in the GPS and Beidou navigation messages. A map with the... the GNSS (GPS, Glonass, Galileo, Beidou) signals. This correction is required... Information Interchange A/S Anti-Spoofing BDT BeiDou Time BIPM Bureau International des....html. [BeiDou-SIS-ICD, 2012] BeiDou-SIS-ICD, 2012. Technical report. BeiDou Navigation.... [BeiDou-SIS-ICD-Test, 2011] BeiDou-SIS-ICD-Test, 2011. Technical report. BeiDou... and GNSS under Development 2 – Compass/Beidou, IRNSS and QZSS. ESA International..., 11 Oscillator, 4 Bancroft method, 97 Beidou, 22 Constellation, 9 Control segment, 17.../Beidou, 56 Fast convergence, 160 Navigation signals Linear observation model, 152 Beidou... Precise Positioning Service GPS, 23 Beidou, 35 Navigational frequency bands Glonass... Reference system, 42 Beidou, 35 Reference time Galileo, 35 Beidou, 41 Glonass...



Дата загрузки: 2017-03-31
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0.06/5
... chains have been updated to BeiDou and QZSS processing capability. Satellite... the GNSS GPS, GLONASS, Galileo, BeiDou (MEO and IGSO), and QZSS... processing weakly observed GNSS (QZSS, BeiDou) are preferred. Thanks to the... GNSS constellations: GPS, GLONASS, GALILEO, BEIDOU, and QZSS. This gives rise... elevation dependent pattern in the BEIDOU pseudo range residuals for the... Antenna Phase Center Corrections for BEIDOU In support of the IGS...) and Medium Earth Orbiting (MEO) BEIDOU spacecraft (Dilssner et al. 2014... and one–half year of BEIDOU triple–frequency (B1, B2, B3... PCO/PCV corrections to the BEIDOU observables gives an improved performance... available: GPS, GLONASS, GALILEO, QZSS, BEIDOU, SBAS, EGNOS, etc. As of... Antenna Phase Center Corrections for BEIDOU. IGS Workshop 2014, June 23...–GNSS processing including GPS, GLONASS, BeiDou and Galileo has been set... parameter for GPS, GLONASS, Galileo, BeiDou, QZSS and SBAS – notice advisories... a total of 14 operational satellites, BeiDou constitutes the third satellite navigation... surrounding regions. Tracking of the BeiDou satellites is supported by a subset... was also set up for BeiDou IGSO and MEO type satellites... other relevant parameters. The a priori BeiDou orbits are taken from the... GFZ generates IGR-like GPS+BeiDou orbits and 5 min clock products.... For the analysis, GPS and BeiDou data of the MGEX and... (doy 200) besides GPS and BeiDou, also GLONASS and GALILEO are... of about 10 cm. For BeiDou, there are three different types... 12 cm, respectively. Fortunately, all BeiDou and Galileo satellites are equipped... processing Satellite System GPS GLONASS BeiDou Galileo Median orbit difference RMS... orbit differences between (GPS+GLONASS+BeiDou+Galileo) and GFR (GFZ IGS... RMS [cm] GPS GLONASS GALILEO BeiDou GBM GEO IGSO MEO 100... given for individual Galileo and BeiDou satellites. 60 References References Bradke... Q. Zhao. Precise orbit determination of BeiDou Satellites at GFZ. IGS workshop... M. Uhlemann. Orbit and Clock Determination – BeiDou. IGS workshop 2014, Pasadena USA... system including GPS, GLONASS, Galileo, BeiDou, and QZSS. WHU analyzes MGEX... solutions based on PANDA software. BeiDou orbit and clock products from... Beidou IGSO (C08) and MEO (C11) satellite orbit provided by GPS+Beidou... Activities Figure 5: Beidou C08 orbit validation by SLR. Figure 6: Beidou C11 orbit... and thus no data from Beidou, etc should be present in... signals (e.g., Galileo, QZS, SBAS, and BeiDou). The summary of the MGEX... file containing GPS, GLONASS, Galileo, BeiDou, QZSS, and SBAS ephemerides from... from GPS, GLONASS, Galileo, and BeiDou ionosphere–corrected pseudorange differences and... offset (PCO) values for Galileo, BeiDou and QZSS satellite antennas taking...) Satellite antennas GPS GLONASS Galileo BeiDou QZSS Number 83 92 0 0 0 Receiver... European Galileo and the Chinese BeiDou, an increasing number of types... OEMV3 SEPT POLARX4TR TPS NET−G3 TRIMBLE 4000SSI TRIMBLE NETR9 ASHTECH... OEMV3 SEPT POLARX4TR TPS NET−G3 TRIMBLE 4000SSI TRIMBLE NETR9 ASHTECH... POLARX2 TPS EUROCARD TPS NET−G3 TRIMBLE NETR5 AOA SNR−12... POLARX2 TPS EUROCARD TPS NET−G3 TRIMBLE NETR5 AOA SNR−12... LEICA GRX1200+GNSS TPS NET−G3 TRIMBLE NETR8 JAVAD TRE_G3TH DELTA... LEICA GRX1200+GNSS TPS NET−G3 TRIMBLE NETR8 JAVAD TRE_G3TH DELTA... offer a notably improved coverage of BeiDou and QZSS tracking in the... product, data and product analysis (BeiDou, Galileo, QZSS, IRNSS) Orbit and... Orbit and clock products Ionosphere BeiDou Figure 1: Distribution of MGEX stations... QZSS (blue), Galileo (red), and BeiDou (yellow) as of October 2014..., and, since early 2014 also BeiDou. No IRNSS support is available... of the orbit quality. For BeiDou precise orbit and clock products... of the MGEX network contributed BeiDou observations, however, many of these... offsets and variations for the BeiDou MEO and IGSO satellites have... files for GPS, GLONASS, Galileo, BeiDou, QZSS, and Satellite Based Augmentation... of GPS, GLONASS, Galileo, and BeiDou is provided by DLR for... Wuhan University products for the BeiDou MEO (C11–C14) and IGSO... M. Uhlemann. Orbit and Clock Determination – BeiDou. IGS Workshop 2014, 23–27... Antenna Phase Center Corrections for BeiDou. IGS Workshop 2014, 23–27...–6. El.Mowafy A. Quality Monitoring of BeiDou GEO/IGSO/MEO Satellite Observations...-Mowafy, A. and C. Hu. Validation of BeiDou Observations. Journal of Geodesy, 8(2): 155..., and O. Montenbruck. The Mixed–Receiver BeiDou Inter–Satellite–Type Bias and...



Дата загрузки: 2017-05-20
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0.38/5
... Precise Orbit Determination of the BeiDou Navigation Satellite System Lina He... regional service of the Chinese BeiDou satellite navigation system is now... the satellite orbits of the BeiDou regional system, we concentrate on... of data collected at the BeiDou Experimental Test Service (BETS) network... make the orbits better. Keywords: BeiDou; tracking network; precise orbit determination... COMPASS system, also known as BeiDou, is emerging and gaining more... the BeiDou system. The demonstrational system was established as the BeiDou-1, with... was officially announced by the BeiDou authorities at the end of... structure and analogous frequencies of BeiDou with respect to that of... and the European Galileo systems, BeiDou-capable multi-GNSS receivers were.... Hence, POD and PCD of BeiDou are also hot topics for... orbit arc is needed for BeiDou POD using its own phase... are strongly involved [2,7–9], and (2) only BeiDou data are employed [10,11... to demonstrate the capacity of BeiDou as an independent navigation system... attention on the performance of BeiDou system alone as an independent... are carried out using only BeiDou data from a regional tracking network... a large space for improvement on BeiDou POD, especially for the GEOs... progress in the quality of BeiDou products can be expected in... of the space segments. The BeiDou Experimental Test Service (BETS) network... The designed constellation of the BeiDou regional system is composed of... positioned at 140°E (G1), 80°E (G3), 160°E (G4), 58.75°E (G5... Table 1. Satellites of the current BeiDou constellation. Satellite PRN NORAD-ID... Longitude and Inclination G1 G2 G3 G4 G5 G6 C01 C02... Network The BETS network with BeiDou and GPS capacity has been... UR240 dual-frequency and GPS/BeiDou dual-system receivers and the... Figure 1. Ground tracks of the BeiDou satellites and distribution of the..., with the permission of the BeiDou authorities. During this period, two... Wuhan University is adapted for BeiDou data analysis for this study... weak observing geometry. For the BeiDou regional system, GEO satellites have... important for the current regional BeiDou system. In this study we..., 13 2917 3.2. Models As the BeiDou system is very similar in... can be utilized directly for BeiDou with very slight modifications. Therefore... Table 3. Dynamic models involved for BeiDou orbit determination. Item Models Geopotential... orbit conditions are estimated from BeiDou range observations with receiver clock... which are special for the BeiDou regional system, and are achievable.... Aimed at possible improvements in BeiDou POD, we identified three topics.../or GLONASS systems. For the BeiDou regional system, its constellation consists... to the development schedule of BeiDou, GEOs and IGSOs are now... Galileo [7], the phase accuracy of BeiDou is of a comparable quality, whereas... about seven weeks BeiDou data of the BETS network, BeiDou POD is... on POD of the current BeiDou regional system. Sensors 2013, 13... the post-fit observation residuals, BeiDou has similar phase accuracy as... at Wuhan University and the BeiDou Authorities for providing the tracking...). References 1. 2. 3. 4. 5. 6. 7. China Satellite Navigation Office. BeiDou Navigation Satellite System Signal in..., X.; Liu, J. Precise orbit determination of BeiDou Satellites with precise positioning. Sci... S. Initial assessment of the COMPASS/BeiDou-2 regional navigation satellite system. GPS...



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... one was the Chinese Compass (Beidou-2, B-2), the investigation of which means... practice is to term COMPASS Beidou-2 (B-2). COMPASS is a system under development... – in contrast to Beidou-1 satellites (S-band) – send L-band signals. Beidou-2 – following the... is expected to be implemented, Beidou signals – applying mainly the BOC.... The first two satellites of Beidou-2 were followed by two additional... ones (B2-G1 and B2-G3), and on July 31, 2010... like. Table I. Satellites of Beidou-2 system (08. 2012) BEIDOU-2 (COMPASS) 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11... B2-G2 B2-G1 B2-G3 B2-IG1 B2-G4 B2... usable usable usable As for Beidou-2 satellites they are more robust... Beidou (2012.); Chinese satellites, navigation and mapping (2011.), Havasi, I. - Mezei L.: Compass (Beidou..., Dobogókő, Hungary, 2004. http://www.beidou.gov.cn; http://www.sinodefence...