Comparing the result of cycle slip detection in GNSS data by a few defferent methods

https://tapchi.humg.edu.vn/en/archives?article=378
  • Affiliations:

    1 Trường Đại học Mỏ - Địa chất;
    2 Công ty TNHH MTV Trắc địa bản đồ

  • Received: 3rd-Dec-2014
  • Revised: 17th-Jan-2015
  • Accepted: 30th-Jan-2015
  • Online: 30th-Jan-2015
Views: 1582
Downloads: 398
Rating: 5.0, Total rating: 39
Yours rating

Abstract:

Cycle slip is a common error source in GNSS’s carrier phase measurements. Detecting and repairing cycle slip is a extremely important and difficult step in GNSS pre-processing. All GNSS software have to implement it before processing baselines. In this article, we introduce a few algorithms to detect cycle slip in case of using single GNSS reiceiver.The experimental results show that, the phase-code comparison method can only detect cycle slip when it occurred in higher level (a few dozen cycles), the phase – phase ionospheric residual method has possibility to detect cycle slip with lower level (a few cylces). Depending on specific circumtances, we can use different algorithms to detect cycle slip

How to Cite
Pham, Q.Ngoc, Nguyen, T.Gia, Le, T.Thanh Thi and Le, N.Tuyet Thi 2015. Comparing the result of cycle slip detection in GNSS data by a few defferent methods (in Vietnamese). Journal of Mining and Earth Sciences. 49 (Jan, 2015).

Other articles