WebSep 19, 1997 · Carrier Phase Ambiguity Resolution in GNSS-2. The accuracy requirements of future satellite-based positioning applications are expected to necessitate the use of carrier-phase techniques. These must at the same time be rapid and robust. The signal designs of GPS and GLONASS limit what can be achieved, but it may be possible to … WebSep 22, 2024 · We propose an initial heading alignment method for MEMS INS using the GNSS carrier-phase measurement, based on the basic principle of trajectory similarity. The proposed method performs “trajectory matching” in the line-of-sight direction of satellites, where the angle is obtained by comparing the actual observed time-differenced carrier ...
Carrier-Phase-Based Initial Heading Alignment for Land Vehicular …
WebAug 10, 2024 · First, the GNSS receiver outputs the observation and navigation files. The three main observations of pseudorange, carrier phase, and Doppler shift from the … WebOct 19, 2024 · The technique of carrier phase (CP), based on the global navigation satellite system (GNSS), has proven to be a highly effective spatial tool in the field of time and frequency transfer with sub-nanosecond accuracy. The rapid development of real-time GNSS satellite orbit and clock determinations has enabled GNSS time and frequency … perimeter of a rectangle box
GNSS Data/Pilot Combining with Extended Integrations for Carrier …
WebDec 13, 2024 · High-sensitivity carrier phase tracking is essential for new GNSS high-precision applications such as unmanned vehicles and smartphones. Increasing … WebApr 11, 2024 · The measurement errors of code and carrier phase for simulated LEO observations are 0.500 m and 0.003 m, respectively. Ionosphere-free observations. … WebApr 2, 2024 · In 2016, an application programming interface was added to the Android operating systems, which enables the access of GNSS raw observations. Since then, an … perimeter of a rectangle corbettmaths