Dahewan Demonstration Area Positioning Terminal Test Data - 202304

Data collection was carried out simultaneously using a self-developed high-precision positioning terminal and a commercial Qianxun A20 board. The generated dataset comprises five independent tests, totaling five data files with a combined size of 36.1 MB, recording two days of raw observation data.

The data is stored in the universal RTCM3 and Rinex standard formats with a sampling rate of 1 second, fully covering multi-frequency, multi-satellite system observations, providing a foundation for subsequent accuracy analysis.