GNSS Dataset (with Interference and Spoofing) Part I

GNSS Dataset (with Interference and Spoofing) consists of three parts: Part I (Raw data of 2023 12 to 20, Sept, 2023, clean data), Part II (Raw data of 2023 21 to 30, Sept, 2023, clean data) and Part III (Processed data 12 to 30, Sept, 2023; data collected with spoofing and jamming on 21 Dec, 2023; Scripts and Material) . The data were recorded by a GNSS receiver installed on the 5th floor of the Science Hall of Yunnan University. HackRF One emits spoofing signals and the commercial jammer emits suppression jamming to attack the receiver on 21 Dec, 2023. The provided datasets are interesting for the GNSS monitoring, GNSS security, anti-jamming and anti-spoofing mechanisms based scientific communities. These data provide the most comprehensive information available on the spatial and temporal patterns of GNSS satellites, observation and receiver parameters, referring to five constellations (GPS, Campass, Galileo, GLONASS and QZSS) and eight signal bands (L1C/A, L2C, E1, E5b, B1, B2, L1, L2). The dataset provides observations of the receiver three scenarios: normal state, affected by commercial jammers, and spoofed by SDR HackRF One. These observations include more details such as carrier-to-noise density ratio (C/N0), signal spectrum, Doppler shift, pseudorange, carrier phase, satellite health indicator, real-time position data and dilution of precision (DOP), etc. These data can be used to analyze navigation satellite operation rules, satellite covering time above the receiver, satellite overhead time prediction and GNSS monitoring system construction, provides a large amount of fine-grained data that can be used as an example to study safeguards at civil aviation airports, monitoring for harmful radio interference.带干扰与欺骗的全球导航卫星系统（GNSS）数据集包含三个组成部分： 第一部分为2023年9月12日至20日的原始干净数据； 第二部分为2023年9月21日至30日的原始干净数据； 第三部分为2023年9月12日至30日的处理后数据、2023年12月21日采集的欺骗与干扰场景数据，以及配套脚本与相关材料。 本数据集由安装于云南大学科学馆5楼的GNSS接收机采集所得。2023年12月21日，研究人员使用HackRF One发射欺骗信号，商用干扰机发射压制式干扰，对该接收机实施攻击。本数据集可供GNSS监测、GNSS安全、抗干扰与抗欺骗机制等领域的科研群体开展相关研究工作。 该数据集提供了当前最为全面的GNSS卫星时空分布特征、观测数据及接收机参数信息，覆盖五大卫星星座（GPS、Campass、Galileo、GLONASS、QZSS）与八个信号频段（L1C/A、L2C、E1、E5b、B1、B2、L1、L2）。数据集涵盖接收机的三种工作场景：正常运行状态、受商用干扰机影响状态，以及被软件定义无线电（Software Defined Radio，SDR）设备HackRF One欺骗状态。相关观测数据包含丰富细节，例如载波噪声密度比（C/N0）、信号频谱、多普勒频移、伪距、载波相位、卫星健康状态指标、实时位置数据及精度衰减因子（DOP）等。本数据集可用于分析导航卫星运行规律、接收机可见卫星覆盖时长、卫星过境时间预测及GNSS监测系统构建等场景，同时提供大量细粒度数据，可作为民航机场导航防护研究与有害无线电干扰监测的典型案例支撑。

搜集汇总

背景与挑战

背景概述

该数据集是GNSS数据集的第一部分，包含2023年9月12日至20日的原始干净数据，记录了五个星座和八个信号波段的GNSS信号，特别关注了接收器在正常、受干扰和被欺骗三种状态下的观测数据，适用于GNSS监测和安全研究。