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Abstract：
GNSS signals are vulnerable to spoofing and interference, which poses a threat to the security of critical national infrastructure. GNSS data sets with spoofing and jamming are lacking, which hinders the research of GNSS anti-spoofing and anti-interference techniques. This data article presents a dataset recorded by a low-cost sensor deployed on the balcony at the 5th floor of the Science Hall of Yunnan University (25°3\'26\'\' N, 102°41\'55\'\' E). The sensor suite includes a GNSS antenna, a u-blox GNSS receiver and an embedded computer. In the experiment, interferences including spoofing and jamming were irregularly emitted using a SDR HackRF One and a commercial jammer, respectively. The dataset collected by the receiver consists of two parts: (1) raw data; (2) processed data. The types of the raw data include hardware information, satellite information and receiver parameters of GPS, Campass, Galileo, GLONASS and QZSS systems. The processed data are extracted from the raw data, including the signals, Doppler shift, pseudorange observations, carrier phase, position (latitude, longitude, and altitude), satellite azimuth and elevation angles, etc. The provided datasets are interesting for the GNSS security, anti-jamming and anti-spoofing mechanisms based scientific communities.
摘要：
GNSS信号容易受到欺骗和干扰，这对关键国家基础设施的安全构成威胁。缺乏具有欺骗和干扰的GNSS数据集，阻碍了GNSS反欺骗和抗干扰技术的研究。本数据文章提供了一个由低成本传感器记录的数据集，该传感器部署在云南大学科学厅5楼的阳台上（25°3\'26\'\'N，102°41\'55\'\'E）。传感器套件包括GNSS天线，u-bloxGNSS接收器和嵌入式计算机。在实验中,使用SDRHackRFOne和商业干扰器不规则地发射包括欺骗和干扰在内的干扰，分别。接收器收集的数据集由两部分组成：（1）原始数据；（2）处理后的数据。原始数据的类型包括硬件信息，卫星信息和GPS接收机参数，Campass,伽利略,GLONASS和QZSS系统。从原始数据中提取处理后的数据，包括信号，多普勒频移,伪距观测,载波相位,位置(纬度，经度,和高度)，卫星方位角和仰角，等。提供的数据集对GNSS安全性很有趣，基于科学界的抗干扰和反欺骗机制。
