作者: 高興一回 時(shí)間: 2025-3-22 00:11 作者: offense 時(shí)間: 2025-3-22 00:37
Research on BDS/GPS Combined Single-Epoch Attitude Determination Performanceether in the military, civilian or commercial aspects. The attitude determination using satellite navigation system has the advantages of short initialization time, no accumulation of errors, low cost, light and flexible, and so on, and it is becoming a hotspot in the field of satellite navigation. 作者: IRATE 時(shí)間: 2025-3-22 06:44
Calculating High Frequency Earth Rotation Parameters Using GPS Observations and Precision Analysishe load deformation of solid earth. On the other hand, ERP is a very important parameter when converting the earth reference system to the celestial reference system. But the International Earth Rotation Service(IERS) and International GNSS Service(IGS) only release one ERP per day which cannot sati作者: artifice 時(shí)間: 2025-3-22 09:52 作者: POINT 時(shí)間: 2025-3-22 13:08
Deformation Monitoring and Precision Analysis Based on BDS/GPS Dual System Combination fusion relative positioning are analyzed. Through the processing and analysis of the measured deformation monitoring network data, the results show that. The precision of dual frequency BDS/GPS combined deformation monitoring is better than those of GPS and BDS single system. The positioning accura作者: POINT 時(shí)間: 2025-3-22 20:34 作者: Limited 時(shí)間: 2025-3-22 21:53
Estimation and Evaluation of the Precipitable Water Vapor from GNSS PPP in Asia Regionand so on. BDS and GALILEO not only can realize high precision orbit determination and user positioning, but also can be an effectively sensor for satellite meteorology. The rapid development and improvement of BDS and GALILEO, which provide an opportunity to estimate a more high-resolution, precise作者: Indolent 時(shí)間: 2025-3-23 01:42 作者: Monotonous 時(shí)間: 2025-3-23 06:23
BDS/GPS High Precision Railway Deformation Monitoring Software Design and Verificationcheme and develops deformation monitoring software adapted to railway. Based on the software, the displacement platform set on a mobile robot is utilized to simulate railway subsidence, time series of coordinate differences are provided and the accuracy of different length baselines is analyzed. The作者: 存在主義 時(shí)間: 2025-3-23 11:00
Application Performance Analysis of Three GNSS Precise Positioning Technology in Landslide Monitorin on landslide monitoring are presented with compared the characteristics of different methods. The performance of BeiDou, GPS and BDS/GPS modes is demonstrated by using the real experiment data from a large loess landslide and simulated slow deformation test. It is show that for the integrated GPS/B作者: 教育學(xué) 時(shí)間: 2025-3-23 15:03
GPS Signal to Noise Ratio Analysis and Using for Real-Time Tide Monitoringgnal-to-noise ratio (SNR) are analyzed at first. Secondly, the basic principle of GPS-MR monitoring tidal level is introduced, and finally the GPS-MR tide level experiment is analyzed by using SNR at different frequencies. In this paper, the dual-frequency observation data of the GPS tracking statio作者: chandel 時(shí)間: 2025-3-23 18:03 作者: 食品室 時(shí)間: 2025-3-24 00:25
Characteristic of GPS SNR and It’s Application for Snow Depth Monitoring Analysisratio has gradually become an emerging field of GNSS for surface environmental monitoring. Based on the detailed analysis of the GPS signal-to-noise ratio (SNR) characteristics, this paper givens the GPS-MR technique based on SNR observation is proposed to detect the snow depth basic principle and c作者: 刺激 時(shí)間: 2025-3-24 04:26 作者: expository 時(shí)間: 2025-3-24 07:48 作者: tympanometry 時(shí)間: 2025-3-24 11:14 作者: hair-bulb 時(shí)間: 2025-3-24 18:35 作者: periodontitis 時(shí)間: 2025-3-24 20:15 作者: Tailor 時(shí)間: 2025-3-25 03:06
Radiologische Aspekte bei Morbus Crohn,. In essential, GNSS-R is a bistatic radar, the signals got by the GNSS-R receiver is delay Doppler map. Different from the specially designed receivers, the geodetic quality GPS receiver can be used to remotely sense the near surface soil moisture, vegetation growth and snow depth, i.e. GNSS-Multip作者: Default 時(shí)間: 2025-3-25 07:09
,Malabsorption und Funktionsst?rungen,io telescope in the world. To achieve precise positioning of FAST feed cabin, we need all-weather, large-span and high-precision real-time dynamic measurements. The coarse-adjusting measurement of the FAST feed support, uses RTK (Real Time Kinematic) with the fusion of BDS/GPS/GLONASS. This paper in作者: 脫落 時(shí)間: 2025-3-25 08:56
Stand der radiologischen Technik,ether in the military, civilian or commercial aspects. The attitude determination using satellite navigation system has the advantages of short initialization time, no accumulation of errors, low cost, light and flexible, and so on, and it is becoming a hotspot in the field of satellite navigation. 作者: 凌辱 時(shí)間: 2025-3-25 12:06 作者: 柔美流暢 時(shí)間: 2025-3-25 16:14 作者: 佛刊 時(shí)間: 2025-3-25 21:08 作者: 令人作嘔 時(shí)間: 2025-3-26 00:10 作者: Malcontent 時(shí)間: 2025-3-26 05:40
,Neurologische Schluckst?runen,and so on. BDS and GALILEO not only can realize high precision orbit determination and user positioning, but also can be an effectively sensor for satellite meteorology. The rapid development and improvement of BDS and GALILEO, which provide an opportunity to estimate a more high-resolution, precise作者: 船員 時(shí)間: 2025-3-26 10:57 作者: 智力高 時(shí)間: 2025-3-26 14:56
Radiology: The Oral Boards Primercheme and develops deformation monitoring software adapted to railway. Based on the software, the displacement platform set on a mobile robot is utilized to simulate railway subsidence, time series of coordinate differences are provided and the accuracy of different length baselines is analyzed. The作者: Vasoconstrictor 時(shí)間: 2025-3-26 17:20 作者: Pulmonary-Veins 時(shí)間: 2025-3-26 23:18 作者: 刻苦讀書 時(shí)間: 2025-3-27 03:08 作者: 信徒 時(shí)間: 2025-3-27 06:47
Radiology: The Oral Boards Primerratio has gradually become an emerging field of GNSS for surface environmental monitoring. Based on the detailed analysis of the GPS signal-to-noise ratio (SNR) characteristics, this paper givens the GPS-MR technique based on SNR observation is proposed to detect the snow depth basic principle and c作者: Climate 時(shí)間: 2025-3-27 12:33
Radiology: The Oral Boards Primerng algorithm of GNSS-R signal based on double block zero padding (DBZP) and frequency domain rotation transformation is proposed for DDM generation. The reflected data is blocked and then correlated, which avoids the FFT calculation with too long points. The block and zero padding operations not onl作者: jaunty 時(shí)間: 2025-3-27 14:24 作者: hardheaded 時(shí)間: 2025-3-27 18:33 作者: 脫毛 時(shí)間: 2025-3-27 23:38
Jiadong Sun,Jingnan Liu,Wenxian YuCollects selected CSNC2017 papers.Showcases achievements and progress of BDS.Presents the latest studies of Global Navigation Satellite System in China.Covers hot topics in Global Navigation Satellite作者: osculate 時(shí)間: 2025-3-28 06:09 作者: Rodent 時(shí)間: 2025-3-28 08:59
China Satellite Navigation Conference (CSNC) 2017 Proceedings: Volume I978-981-10-4588-2Series ISSN 1876-1100 Series E-ISSN 1876-1119 作者: 不感興趣 時(shí)間: 2025-3-28 12:45 作者: 恃強(qiáng)凌弱的人 時(shí)間: 2025-3-28 16:31 作者: 上漲 時(shí)間: 2025-3-28 21:51 作者: 可忽略 時(shí)間: 2025-3-29 01:06 作者: 脾氣暴躁的人 時(shí)間: 2025-3-29 05:45 作者: calamity 時(shí)間: 2025-3-29 08:42 作者: COLIC 時(shí)間: 2025-3-29 12:08 作者: Platelet 時(shí)間: 2025-3-29 18:36
,Malabsorption und Funktionsst?rungen,/GPS/GLONASS data fusion. We also use total station to evaluate the accuracy of RTK measurement. The results show that the accuracy of RTK with fusion of BDS/GPS/GLONASS meets the technical requirements, which can guarantee the normal observation and safe operation of FAST.作者: uveitis 時(shí)間: 2025-3-29 23:25
Eingriff zur Kl?rung der Diagnoserigorous than that of normal equation field, and the Ratio rate of the integer ambiguity estimates is higher. Based on the data from measured short-baseline, we verify inference given in the contribution by experiment and analyze through calculation on single epoch, sequential Least-squares and dynamic.作者: Intact 時(shí)間: 2025-3-30 01:26 作者: Myelin 時(shí)間: 2025-3-30 07:28 作者: 座右銘 時(shí)間: 2025-3-30 10:14 作者: 跳脫衣舞的人 時(shí)間: 2025-3-30 13:18 作者: Adherent 時(shí)間: 2025-3-30 20:26
A Comparative Analysis of Relative Positioning Methods for BDS/GPS in Three Different Fields of Combrigorous than that of normal equation field, and the Ratio rate of the integer ambiguity estimates is higher. Based on the data from measured short-baseline, we verify inference given in the contribution by experiment and analyze through calculation on single epoch, sequential Least-squares and dynamic.作者: obligation 時(shí)間: 2025-3-31 00:09
BDS/GPS High Precision Railway Deformation Monitoring Software Design and Verification551.2?m, the plane accuracy is better than 1?mm while the vertical accuracy is better than 1.5?mm. And when the baseline is 5095.4?m in length, the plane and vertical accuracy drops to 2?mm. The software is capable of monitoring minimum deformation of 2?mm in plane or 3?mm in vertical to meet the demand of railway industry monitoring accuracy.作者: Affirm 時(shí)間: 2025-3-31 01:05 作者: Mendacious 時(shí)間: 2025-3-31 08:10
GPS Signal to Noise Ratio Analysis and Using for Real-Time Tide Monitoringide station 359?m apart from SC02 station. The mean square error is about 10?cm, the correlation coefficient is better than 0.98. The experimental results show that the signal-to-noise ratio of the L1 and L2 bands can both be used to monitor the tide level by GPS-MR and further increasing the observation data of GPS-MR monitoring tide level.作者: NIL 時(shí)間: 2025-3-31 11:59 作者: 蜿蜒而流 時(shí)間: 2025-3-31 14:29 作者: engender 時(shí)間: 2025-3-31 18:05 作者: Orgasm 時(shí)間: 2025-3-31 22:01 作者: 易于交談 時(shí)間: 2025-4-1 05:14
