Спутник навигационных систем. Beidou IGSO 5. [Редактировать]

BD 2M (Beidou 2M) и BD 2I (Beidou 2I) - это космические аппараты которые располагаются на средней и геостационарной орбите и составляют второй этап развития китайской клобальной навигационной системы. Условно данные аппараты разделены на две группировки одна из которых носит наименование Compass-M, а вторая Compass-I. Аппараты построены на основе платформы DFH-3 и оснащены как фазированной антенной для передачи сигналов так и лазерными рефлекторами.

Дополнительные наименования

#НаименованияПоиск в новостяхПоиск в документах
137948НайтиНайти

Дополнительная классификация

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

Характеристики орбиты

#ХарактеристикаЗначение
1Наклонение, град54.5
2Апогей, км35896.4
3Перигей, км35691.1
4Период, минут1436.1
5Длинный диаметр эллипса, км42164

Пусковые характеристики

#ХарактеристикаЗначение
1Код NSSDC2011-073A

Информация об удачном запуске

#ХарактеристикаЗначение
1Дата пуска2011-12-01 at 21:07:00 UTC
2Полезная нагрузка 1xBeidou IGSO 5
3Ракета-носитель 1xВеликий поход 3A

Найдено 108 документов по запросу «Beidou IGSO 5». [Перейти к поиску]


Дата загрузки: 2016-12-29
Скачать документ
0.05/5
... Systems: GPS, GLONASS, Galileo and BeiDou. - Scientific Reports, 5. DOI: http://doi... Systems: GPS, GLONASS, Galileo and BeiDou Xingxing Li1,2, Xiaohong Zhang1, Xiaodong... available once all four systems (BeiDou 1 Galileo 1 GLONASS 1 GPS) are fully... two new and emerging constellations (BeiDou, Galileo) as well as the.../Navigation/The_future_-_Galileo/What_is_Galileo). The BeiDou navigation satellite system, being established... comprises 5 GEO (Geostationary Earth Orbit), 3 IGSO (Inclined Geo-Synchronous Orbit), and... 35,786 km, five in IGSO at an altitude of 35... analyze data of GPS, GLONASS, BeiDou and Galileo and also serves... the completion of the BeiDou regional system, GPS 1 BeiDou combined precise orbit.... In this contribution, we develop a BeiDou 1 Galileo 1 GLONASS 1 GPS four-system...’ data of MGEX and BETN19 (BeiDou Experimental Tracking Network) networks from..., the satellite visibilities for Galileo, BeiDou, GLONASS and GPS on September... the various orbital types. The BeiDou GEO satellites have the longest... for the whole day. The BeiDou IGSO satellites C06–C10 are tracked... day. The special constellation of BeiDou, including five GEOs and five... epoch, there are about 7 , 13 BeiDou, 5 , 10 GLONASS, and 7 , 14 GPS.... elevation) of GPS, GLONASS, Galileo 1 BeiDou at GMSD, respectively. Compared with... PDOP values are about 1.2 , 3. The BeiDou PDOP values are larger than... SNRs and MPCs of BeiDou GEO C02, IGSO C06 Figure 1 | The distribution... are shown in different colors, BeiDou in blue, GPS in red... Figure 2 | Satellite visibility of Galileo, BeiDou, GLONASS and GPS at the... September 3, 2013 (GPS Time). Galileo, BeiDou, GLONASS and GPS satellites are... for SNR and MPC. The IGSO satellites can be observed much... about 0.4 m. The STD of the BeiDou MEO’s MPC values is about... different orbital types of the BeiDou satellites, the GEO MPC values... a STD about 0.22 m, compared to IGSO with about 0.3 m, which is between... satellite number of GPS, GLONASS, BeiDou, Galileo and the total satellite...; c) BeiDou (pink) and Galileo (red); d) all the satellites including GPS, GLONASS, BeiDou... PDOP values of GPS, GLONASS, BeiDou and four-system combination are... proportion of lowelevation periods for IGSO is lower than that of..., which is covered by the BeiDou service of the AsiaPacific area... PPP results of GPS-only, BeiDou-only, GLONASS-only and Galileo... to the GPS solution. The BeiDou-only PPP presents good performance.... The combined GPS/BeiDou,GPS/GLONASS,GPS/Galileo,GPS 1 BeiDou 1 GLONASS 1 Galileo... seen that the combined GPS/BeiDou and GPS/GLONASS solutions significantly... positioning. Especially, the combined GPS 1 BeiDou 1 GLONASS 1 Galileo PPP present the... the Asia-Pacific region of BeiDou service. At this location, both... | 5 : 8328 | DOI: 10.1038/srep08328 BeiDou and Galileo cannot provide continuous.... The cm level accuracy for BeiDou-only or Galileo-only PPP.... Importantly though, the addition of BeiDou or Galileo to the GPS... position series. The combined GPS 1 BeiDou 1 GLONASS 1 Galileo PPP also shows... the highest accuracy, while the BeiDou-only PPP has the worst..., R04, E20, C02(GEO), C06(IGSO) and C13(MEO) are selected... station. (GPS, GLONASS, Galileo, BeiDou GEO, BeiDou IGSO and BeiDou MEO; on the first... GPS-only, GLONASS-only and BeiDou-only position series are shown..., respectively. The horizontal accuracy of BeiDou-only kinematic PPP is comparable... that of GPS, but the BeiDou vertical accuracy is worse than... 1.2 m, while the RMS value of BeiDou MEO’s code residuals is largest... the different orbital types of BeiDou satellites, the RMS of GEO... 1.3 m, while the RMS of the IGSO residuals is about 1.5 m, which is... of low-elevation periods for IGSO is lower than that of... within service regions. For the BeiDou phase observations, the RMS of... (GPS Time). The GPS, GLONASS, BeiDou and four-system solutions are... that the RMS value of BeiDou MEO residuals is even slightly... current available GNSSs, we developed a BeiDou 1 Galileo 1 GLONASS 1 GPS four-system... show that the addition of BeiDou, Galileo and GLONASS systems to...), R04 (GLONASS), C02 (BeiDou GEO), C06 (BeiDou IGSO), C14 (BeiDou MEO), and E20 (Galileo... types (GPS, GLONASS, Galileo, BeiDou GEO, BeiDou IGSO, and BeiDou MEO). and station displacements... the multiconstellation case, the combined BeiDou 1 Galileo 1 GLONASS 1 GPS observation model... the GPS, GLONASS, GALILEO, and BeiDou satellites, respectively; Rk denotes the... interpreted as a relative calibration of ‘‘BeiDou/Galileo with respect to GPS... carrier phase and pseudorange observations; BeiDou 1 Galileo 1 GLONASS 1 GPS, 74 satellites...: L1/L2; GLONASS: L1/L2; BeiDou: B1/B2; Galileo: E1/E5a.../srep08328 6. China Satellite Navigation Office, BeiDou Navigation Satellite System Signal in.... Initial assessment of the COMPASS/BeiDou-2 regional navigation satellite system. GPS... al. Precise orbit determination of BeiDou Satellites with precise positioning. Science... Systems: GPS, GLONASS, Galileo and BeiDou. Sci. Rep. 5, 8328; DOI:10...



Дата загрузки: 2017-03-31
Скачать документ
0.03/5
... chains have been updated to BeiDou and QZSS processing capability. Satellite... GNSS GPS, GLONASS, Galileo, BeiDou (MEO and IGSO), and QZSS in a fully... 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... the Inclined Geosynchronous (IGSO) and Medium Earth Orbiting (MEO) BEIDOU spacecraft (Dilssner... and one–half year of BEIDOU triple–frequency (B1, B2, B3... angle with 13 (MEO) and 9 (IGSO), respectively, linear segments (Fig. 2). The... PCO/PCV corrections to the BEIDOU observables gives an improved performance... Figure 2: Satellite– and block–specific IGSO (top) and MEO (bottom) PCV... variance–covariance matrix. Results for IGSO–4/5 are not shown for reasons... 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... 57 GFZ Analysis Center orbit (IGSO) can be provides as well... was also set up for BeiDou IGSO and MEO type satellites. The... 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.... For BeiDou, there are three different types of orbits: GEO, IGSO and... value of 1 to 2 meter. The IGSO and MEO satellites have RMS... 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... [cm] GPS GLONASS GALILEO BeiDou GBM GEO IGSO MEO 100 40 20...) SLR residuals [m] Stdv (grey) 0.2 0.0 −0.2 −0.4 MEO IGSO GEO E11 E12 E19 C11... 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... the 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... 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... satellites in inclined geosynchronous orbit (IGSO) and geostationary orbit (GEO) and... (MEO). For the MEO and IGSO orbits a consistency at the few... and variations for the BeiDou MEO and IGSO satellites have been estimated... files for GPS, GLONASS, Galileo, BeiDou, QZSS, and Satellite Based Augmentation... of GPS, GLONASS, Galileo, and BeiDou is provided by DLR for... products for the BeiDou MEO (C11–C14) and IGSO satellites (C06–C10... M. Uhlemann. Orbit and Clock Determination – BeiDou. IGS Workshop 2014, 23–27... Antenna Phase Center Corrections for BeiDou. IGS Workshop 2014, 23–27....Mowafy A. Quality Monitoring of BeiDou GEO/IGSO/MEO Satellite Observations IEEE Workshop...-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: 2017-03-10
Скачать документ
0.1/5
... Assessment of the Contribution of BeiDou GEO, IGSO, and MEO Satellites to... European Galileo, the developing Chinese BeiDou satellite navigation system (BDS) consists... well as Inclined Geosynchronous Orbit (IGSO) satellites. In this study, the..., the largest contribution of BDS IGSO among the three kinds of... December 2012, the developing Chinese BeiDou satellite navigation system (BDS) was... (GEO), five Inclined Geosynchronous Orbit (IGSO), and four Medium Earth Orbit... tracks of BDS satellites. The IGSO satellites form two loops in... and its neighboring countries. The IGSO constellation is further complemented by... BDS constellation makes almost all IGSO IGSO and and GEO GEO satellites... for three GEO and four IGSO satellites, and used these products... BDS satellites, more specifically, GEO, IGSO and MEO to the PPP... vertical component, the contributions of IGSO and MEO satellites are not... geometry component, the contributions of IGSO and MEO satellites are not... to assess the contributions of IGSO and GEO satellites as their... to assess the contributions of IGSO and GEO satellites as their... different contributions of BDS GEO, IGSO, and MEO satellites to PPP... BDS GEO and IGSO BDS GEO and MEO BDS IGSO and MEO... plus BDS IGSO and MEO GPS, plus GLONASS, BDS IGSO and MEO... exclusion of BDS GEO or IGSO measurements in data processing may... for the whole day, whereas IGSO satellites are visible for most... 2b), all of GEO and IGSO satellites can be tracked continuously... observation condition for GEO and IGSO satellites is relatively poor in... 15˝ ). In addition, the five IGSO satellites in two separated orbital... significantly when IGSO satellites un-convergence significantly when thethe IGSO satellites are... percentage is significantly high once IGSO satellites are not all sites... percentage is significantly high once IGSO satellites are not used in... indicates that that the the IGSO IGSO satellites satellites make make the... types of satellites. This confirms IGSO satellites make the largest improvement... the three types again. that IGSO satellites make the largest improvement... 3c), the geometric condition of IGSO and GEO satellites is poor... of IGSO and GEO satellites is poor, the contributions of IGSO satellites... in hence, the contributions of IGSO satellites are weak, and the... demonstrates the largest contribution of IGSO among three types of BDS... to the ambiguities, the continuous IGSO tracking by sites in Asia... + GLONASS and BeiDou IGSO, MEO, GPS + BDS GEO, GPS + BDS IGSO, GPS + BDS... MEO, and finally GPS + BDS IGSO and MEO. The corresponding abbreviations... + I, and GPS + M solutions, respectively. Again, IGSO satellites make the largest reduction... static PPP solutions once the IGSO observations are also used. However... in the eastincomponent is improved IGSO or satellites MEO satellites to... accuracy of and the BDS IGSO combined static PPP solutions slightly... GPS + I or GPS and BDS IGSO combined static PPP solutions slightly.... For other two components, BDS IGSO and MEO satellites make similar.... For other two components, BDS IGSO and MEO satellites make similar... GEO satellites to GPS and IGSO combined PPP solutions, i.e., contaminated slightly... GEO satellites to GPS and IGSO combined PPP solutions, i.e., GPS + I and... combined solutions solutions when when IGSO IGSO observations observations are are also... contribution offour BDSweeks GEO, of IGSO, and GLONASS to the In... different contribution of BDS GEO, IGSO, MEO, and GLONASS observations to... PPP performances demonstrate that the IGSO satellites make the convergence positioning... performances demonstrate that improvement the IGSO satellites make the accuracy of... the convergence time and improvement IGSO of positioning condition, MEO observations... thewith sitespoor with geometry. better IGSO tracking Various numerical results show... by inclusion of either BDS IGSO/MEO GLONASS satellites improve the... general, the positioning performance is IGSO/MEO or GLONASS satellites. improved... with the GPS ones. The IGSO satellites make the largest contribution... results29981 demonstrate the inclusion of BeiDou GEO satellites 12 Sensors 2015... results demonstrate the inclusion of BeiDou GEO satellites could slightly degrade..., X.; Liu, J. Precise orbit determination of Beidou satellites with precise positioning. Sci... analysis of Compass GEO and IGSO satellites. J. Geod. 2013, 87, 515..., J.; Liu, X.; Wang, G. Preicse Positioning with BeiDou and Galileo—Initial Results; International..., X. Precise Point Positioning with the BeiDou Navigation Satellite System. Sensors 2014... Systems: GPS, GLONASS, Galileo and BeiDou. Sci. Rep. 2015, 5. [CrossRef] [PubMed... Point Positioning using the regional BeiDou navigation satellite constellation. J. Navig. 2014..., China, November 2014. Wanninger, L.; Beer, S. BeiDou satellite-induced code pseudorange variations..., P. Carrier phase multipath mitigation for BeiDou navigation satellite system. GPS Solut... analysis of code measurements for BeiDou geostationary satellites. GPS Solut. 2015... BeiDou observations. GPS Solut. 2015. [CrossRef] Lu, G. Precise orbit determination of BeiDou...



Дата загрузки: 2017-02-23
Скачать документ
0.15/5
...-constellation signal [16–18]. The BeiDou Navigation Satellite System (BDS) is... the BeiDou Navigation Satellite (BDS) regional system. GEO: geostationary orbits; IGSO: inclined... 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... 110.5◦ E GEO 160.0◦ E IGSO 120◦ E IGSO 120◦ E IGSO 120◦ E IGSO 95◦ E IGSO 95◦ E GEO 58... MEO GEO 80.3◦ E IGSO MEO MEO IGSO MEO IGSO GEO Researchers [20–22...: 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: 2017-03-18
Скачать документ
0.13/5
... GLONASS Galileo BeiDou 5 0 -5 -10 -15 2012 2014 2013 2014 X BeiDou Fig. 2: Tracking... GPS, GLONASS, Galileo, and BeiDou MEO and IGSO satellites. The orbits refer...-to-day groundtrack shift. The BeiDou orbits benefit too, because of... sparse and inhomogeneous distribution of BeiDou tracking sites (see Fig. 2) and... long revolution time (especially the IGSO and GEO satellites). The orbit... residuals for Galileo (top left), BeiDou (top right), and all (bottom... 2013 2014 GPS GLONASS Galileo BeiDou 25 20 15 10 5 2012... residuals for Galileo (top left), BeiDou (top right) and all (bottom... of the masers. Galileo IOV BeiDou IGSO BeiDou MEO 100 80 60 40...] DOY 300 0 GPS GLONASS Galileo BeiDou Year 200 5 Year 10 Results... orbits for Galileo (top left), BeiDou (top right), and all (bottom... [cm] 60 2013 Signal frequencies: IGSO MEO 20 Year STD of... Galileo SBAS BeiDou QZSS 100 1 GPS, Galileo, BeiDou (MEO and IGSO) GPS-weeks 1710 - 1784 (DOY 12/288 14/081); BeiDou... for Galileo, about 20 for BeiDou zero-diff. network processing (observable... for Galileo, B1+B2 for BeiDou orbits, ERPs, station coordinates, troposphere... processing. GPS, GLONASS, Galileo, BeiDou (MEO and IGSO) GPS-weeks 1689 - 1784 (DOY 12/146 14/081); BeiDou... for Galileo, about 20 for BeiDou double-difference network processing (observable... for Galileo, B1+B2 for BeiDou middle day of three-day... GAL BDS MEO 3.5 – 4.5 8.5 – 13.3 BDS IGSO 3.8 – 7.5 14 – 18.5 1 2 3.5 3.7 2– 2.5 7 -3.3 -1.5 -5.6 -0.2 3.7 4.9 8.4 6.9 Tab. 1: Validation statistics... for GPS, Galileo, and BeiDou MEO and IGSO satellites. Together with the... yet allow a complete determination of BeiDou satellite clocks: Especially for the.... Nevertheless, the CODE BeiDou MGEX products allow for a BeiDou-only PPP with... Tab. 2 shows that Galileo and BeiDou can already today with their...). GNSS: BeiDou-only (black), GPS-only (red), GPS+Galileo+BeiDou (blue). Reference.... Fig. 8: Galileo-GPS (left) and BeiDou-GPS (right) inter-system biases... al.: Orbit and Clock Determination - BeiDou; IGS Workshop 2014, Pasadena, 25...



Дата загрузки: 2017-01-30
Скачать документ
0.06/5
....ru КИТАЙСКАЯ СПУТНИКОВАЯ НАВИГАЦИОННАЯ СИСТЕМА BEIDOU И ЕЕ СРАВНЕНИЕ С GPS Аннотация. Целью... было исследование спутниковой навигационной системы BeiDou (КНР), ее развитие и сравнение ее.... Ключевые слова: Спутниковые системы радионавигации, BeiDou, GPS, дифференциальные координаты, параметры сигналов..." началась 27 декабря 2011 года (Beidou означает "Северный ковш", или "Большая... в реализации проекта по развертыванию системы Beidou впечатляют. В прошлом году на орбиту...). Китайская национальная навигационная система Бэйдоу (BeiDou, COMPAS) продолжает развиваться и становится все... "Галилео"(E5). Параметры гражданских сигналов BeiDou: - несущая частота – от 1191,795МГц..., лет Основные характеристики спутников КРНС " BeiDou " " BeiDou -G" " BeiDou -IGSO" " BeiDou -М" DFH-3B DFH-3B DFH... " BeiDou " РакетаNORAD Спутник Орбита, координаты* Статус носитель ID ГС0, первоначально " BeiDou CZ... - 58,75° в. д. " BeiDou CZ-3A 26643 ГСО, 80,5° в, д. 1В" " BeiDou CZ-3A....2010 CZ-3C " BeiDou 1D" " BeiDou М1" " BeiDou G2" " BeiDou G1" 30323 ГСО, первоначально...,5° в. д. Система BeiDou -1" BeiDou -2" или "Компас" Действующий " BeiDou 36590 ГСО, .84,0° в. д. Действующий G3" " BeiDou НГСО, 118° в. д., 55,0° 31.07.2010 CZ-3A 36828 Действующий IGSO-I" (накл.) " BeiDou 31.10.2010 CZ-3A 37210 ГСО, 160,0° в. д. Действующий С4" " BeiDou НГСО, 118° в. д., 55,0° 17.12.2010 CZ-3A 37256 Действующий IGSO-2" (накл.) " BeiDou НГСО, 118° в. д., 55,0° 09.04.2011 CZ-3A 37384 Действующий IGSO-3" (накл.) " BeiDou НГСО, 80-112° в. д., 26....) " BeiDou НГСО, 79-110° в. д., 02.12.2011 CZ-3A 37948 Действующий IGSO... орбите спутников BeiDou. Международное сотрудничество. Китай отстаивает и придерживается концепции «BeiDou для Китая... 1 - Распределение видимых на орбите спутников BeiDou. Для более оперативного достижения предусматриваемой... системы BeiDou. Были начаты «Тур BeiDou по Азиатско-Тихоокеанскому региону» и «Тур BeiDou по... поддерживают прием сигналов спутников системы BeiDou c возможностью постобработки полученных данных и работой... декабре 2015г. был представлен документ BeiDou Navigation Satellite System (BDS) Public.... Рисунок 2. Рисунок 2 - Зона обслуживания спутников BeiDou 2012г. Когда система Бэйдоу достигнет..., и 3 IGSO-спутника над Восточной и Юго-Восточной Азией. Краткое сравнение технологий GPS и BeiDou. Представлена в Таблице 3. 35 Рисунок 3 - Зона покрытия спутников BeiDou на 2015г... Availability PDOP ˃ 6 Horizontal Availability GPS и BeiDou GPS 6m 95% ZAOD 7.8m... m 99% global 90% worst site BeiDou 2.5m ZAOD95% 0.006m/s 95% 0.002mm... возможностей китайской системы СНС, а в перспективе BeiDou может занять лидирующие позиции в СНС..., Г.М. Байкенова, Иханбаев Д. Б. Қытайдың спутникті навигациялық BeiDou жүйесі және оны GPS-пен... Түйіндеме: Осы жұмыстың мақсаты BeiDou (КНР) спутниктік навигациялық жүйесін зерттеу...ған. Түйін сөздер: Спутниктік навигациялық жүйесі, BeiDou, GPS, дифференциальдық координаты, сигнал параметрлер..., Ihanbaev D. B. Chinese satellite navigating system BeiDou and its comparison with GPS... paper was to investigate the BeiDou satellite navigation system (China), its.... Keywords: Satellite radio navigation system, BeiDou, GPS, differential coordinates, signal parameters...



Дата загрузки: 2017-04-09
Скачать документ
0/5
Precise orbit determination of BeiDou Satellites at GFZ Z. Deng1, M. Ge1, M. ... Road, Wuhan 430079, China Introduction BeiDou Data Processing The Helmholtz Centre... new GNSS, such as Galileo, BeiDou and QZSS. In GFZ an... was also set up for BeiDou IGSO and MEO satellites. The ionosphere... MHz) is used. The apriori BeiDou orbits are taken from the... Chinese BeiDou constellation provides five usable GEO satellites, five usable IGSO satellites..., ESA, GFZ and WHU) provide BeiDou orbit and clock products to.... 1. Based on MGEX and Chinese BeiDou networks (BETS), up to 30... hours GEO: yaw-fixed mode IGSO&MEO: yaw-steering mode (β>4°) yaw... 2. An SLR validation of 4 ACs BeiDou orbits is introduced for time...) Tab. 1: Summary of the BeiDou data processing BeiDou Orbit Validation 2013 250...). The 29 BeiDou stations realize a global coverage for practical BeiDou orbit determination.... 2: orbit overlap (4 hours) statistic for BeiDou and GPS satellites in along... given in Fig 2. Wuhan University BeiDou products for the full year... repository. We compared the our BeiDou orbits with Wuhan’s for 6 weeks... C11 C12 C13 C14 Fig. 3: BeiDou orbit differences between GFZ and... directions for 6 weeks in 2013 BeiDou Orbit Validation using SLR 2014.... 4: 13 SLR stations used for BeiDou orbit validation PRN C01 C08... compassi5 compassm3 Tab. 2: SLR observed BeiDou satellites GBM Satellite WUM BDS...) In MGEX, 4 ACs have provided BeiDou orbit and clock products for... validate the quality of the BeiDou orbits. During the two weeks... are total 13 stations observed 4 BeiDou satellites (Fig. 4 and Tab. 2) The... of ~50 cm, while the IGSO and MEO satellite orbits have... GFZ provide IGR likely GPS+BeiDou orbit and 5 min. clock products... 2014 routinely. The GPS and BeiDou data of the MGEX & IGS... used for the analysis. The BeiDou orbit performant is assessed by... SLR validation study based on BeiDou orbits from 4 ACs over 2 weeks...



Дата загрузки: 2016-11-02
Скачать документ
0.04/5
... CIE BEIDOU 2000- China NAV BEIDOU 1A 30.10.2000 China NAV BEIDOU 1B 20.12.2000 China NAV BEIDOU 1C 24.05.2003 China NAV BEIDOU 1D 02.02.2007 China NAV BEIDOU 2A 13... es 2000-69A. También denominado BEIDOU-1B. Satélite de navegaci... prevista de 8 años. También llamado BEIDOU 4. Satélite de navegación para... es 2007-003A. También llamado BEIDOU 5 y COMPASS M1. Satélite de...én llamado BEIDOU 2G2. Satélite de navegación del programa Beidou. Su peso... número COSPAR BEIDOU DW3 16.01.2010 China NAV BEIDOU DW4 02.06.2010 China NAV BEIDOU DW5 31.07.2010 China NAV BEIDOU DW6 31.10.2010 China NAV BEIDOU DW7 17.12.2010 China NAV BEIDOU DW8 09.04.2011 China NAV BEIDOU 2 I4 26.07.2011 China NAV BEIDOU 2 I5 01.12.2011 China NAV BEIDOU DW-11 24.02.2012 China NAV BEIDOU 2 M4...-018A. También llamado COMPASS G1 y Beidou-2G1. Satélite de navegaci... COSPAR es 2010001A. También llamado Beidou-2G3 y Compass-G3. Satélite... es 2010-024A. También llamado BEIDOU IGSO 1 y COMPASS-I1. Satélite de... 2010036A. También llamado COMPASS-G4 y BEIDOU-2G4. Satélite de navegaci... perigeo y 1,6º de inclinación. También llamado BEIDOU-IGSO 2. Satélite de navegación Compass... es 2010-68A. También llamado BEIDOU-B2I3 y BEIDOU IGSO 3. Satélite de navegaci... 2011-013A. También llamado COMPASS-IGSO-4. Satélite de navegación Compass... 2011-038A. También llamado COMPASS-IGSO-5 y DW10. Satélite de navegaci... de 5 años. BEIDOU 2 M3 29.04.2012 China NAV BEIDOU DW-14 18.09.2012 China NAV BEIDOU DW-15 18.09.2012 China NAV BEIDOU 2 G6 25.10.2012 China NAV BEIDOU DW-17 30.03.2015 China NAV BEIDOU 3M1-S 25.07.2015 China NAV BEIDOU 3M2-S 25.07.2015 China NAV BEIDOU DW-20.... También llamado BD DW-17 y BEIDOU 3I-1. Satélite de navegaci...ó luego un sistema propio, el Beidou. Al poco la India mostr...



Дата загрузки: 2016-11-14
Скачать документ
0.04/5
... 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... LEO 2010036A 7/31/2010 Compass G-5 (Beidou IGSO-1) Military Navigation/ Global Positioning China... 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 China.../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..., “China Launches 5th Compass (Beidou-2) Navigation Satellite – First IGSO,” 1 August 2010, online... 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... “China Launches 5th Compass (Beidou-2) Navigation Satellite – First IGSO,” Inside GNSS, 1 August.... 163 “China’s GNSS Program, Compass–Beidou 2, Launches New GEO Satellite,” Inside.... 164 Stephen Clark, “China sends Beidou navigation satellite to orbit,” Spaceflight..., “China Launches 5th Compass (Beidou-2) Navigation Satellite – First IGSO,” 1 August 2010, online... 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: 2017-03-26
Скачать документ
0.06/5
... 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...