Initial Results of Modeling and Improvement of BDS-2/GPS Broadcast Ephemeris Satellite Orbit Based on BP and PSO-BP Neural Networks
With the rapid development and gradual perfection of GNSS in recent years, improving the real-time service performance of GNSS has become a research hotspot. In GNSS single-point positioning, broadcast ephemeris is used to provide a space–time reference. However, the orbit parameters of broadcast ep...
Main Authors: | Hanlin Chen, Fei Niu, Xing Su, Tao Geng, Zhimin Liu, Qiang Li |
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Format: | Article |
Language: | English |
Published: |
MDPI AG
2021-11-01
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Series: | Remote Sensing |
Subjects: | |
Online Access: | https://www.mdpi.com/2072-4292/13/23/4801 |
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