Method for evaluating real-time GNSS satellite clock offset products
作者: Yibin YaoYadong HeWenting YiWeiwei SongCheng CaoMing Chen
作者单位: 1Wuhan University
2National Geomatics Center of China
刊名: GPS Solutions, 2017, Vol.21 (4), pp.1417-1425
来源数据库: Springer Nature Journal
DOI: 10.1007/s10291-017-0619-4
关键词: Real-timeSatellite clock offsetInitial clock biasAll-satellite referencePrecision evaluation
英文摘要: Real-time satellite clock offset products are frequently utilized in navigation and positioning service fields. The precision of such products is a key issue for their application. The evaluation methods existed for satellite clock offset products are mostly based on post-processed satellite clock offset solutions, which will encounter problems in real-time product evaluation, especially for real-time satellite clock offset products estimated from data with regional stations only. We propose an improved evaluation method for global navigation satellite system (GNSS) satellite clock offset products. In the proposed method, we use all-satellite reference method instead of single-satellite reference method to eliminate the timescale in satellite clock offset products. Moreover, a...
原始语种摘要: Real-time satellite clock offset products are frequently utilized in navigation and positioning service fields. The precision of such products is a key issue for their application. The evaluation methods existed for satellite clock offset products are mostly based on post-processed satellite clock offset solutions, which will encounter problems in real-time product evaluation, especially for real-time satellite clock offset products estimated from data with regional stations only. We propose an improved evaluation method for global navigation satellite system (GNSS) satellite clock offset products. In the proposed method, we use all-satellite reference method instead of single-satellite reference method to eliminate the timescale in satellite clock offset products. Moreover, a...
全文获取路径: Springer Nature  (合作)
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影响因子:1.429 (2012)

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关键词翻译
关键词翻译
  • products 制品
  • satellite 卫星
  • offset 支脉
  • clock 记时器
  • reference 基准电压源
  • precision 精度
  • GNSS Global Navigation Satellite System
  • proposed 建议的
  • evaluation 评价
  • global 球状的