刺耳
发表于 2025-3-30 10:18:27
Performance Analysis of Interference Localization Based on Doppler Frequency Shift of a Single Satele localization error, frequency measurement accuracy and ephemeris accuracy derived. By using ephemeris data of synchronous orbit satellites, the interference localization performance is analyzed in detail, resulting in the quantitative estimation about the influence on positioning of each factor. A
epidermis
发表于 2025-3-30 15:29:49
The 1st August 2010 Solar Storm Effects on the Ionosphere in the Yangtze River Delta Region Based onsive multiple filaments of magnetism were released from the solar surface during the solar storm. Then these high energy particles, protons and electrons from coronal mass ejections hit against the earth’s magnetic field. These hits caused intensively geomagnetic storms and ionospheric variations. N
受伤
发表于 2025-3-30 18:30:00
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天空
发表于 2025-3-30 21:40:28
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军火
发表于 2025-3-31 02:01:37
Experiments and Analysis of Soil Moisture Monitoring Based on GPS Signal-to-Noise Ratio Observablesto monitor the fluctuation of soil moisture is a new approach which does not suffer from destruction of environments, difficult data assimilation, limits of temporal-spatial resolutions and so on. However, it also has many issues need to be discussed deeper such as too less examples, the effective a
inhibit
发表于 2025-3-31 05:53:27
The Design and Implementation of GNSS Data Services Based on SOA etc. Currently, most GNSS data service centers use file-based data method to distribute, share and transfer data, which is good for storage but not good for data sharing and data using. It is not the direct data waned by GNSS software. The software based on Service Oriented Architecture (SOA) inter
larder
发表于 2025-3-31 09:33:12
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CORE
发表于 2025-3-31 13:49:34
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要塞
发表于 2025-3-31 20:20:20
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背景
发表于 2025-3-31 23:38:20
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