GNSS jammer jamming profiles

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Jamming profiles of selected, popular devices jamming GPS/GNSS signals ("jamming"). Measurements obtained in laboratory conditions determining the characteristics of each device in the frequency spectrum ranging from 1000 to 1800 MHz, using commercially available equipment. The package contains three sets of data for each device, recorded at predefined distances in meters (1, 3 and 7 meters, respectively). Additionally, the package contains data recorded using a GNSS receiver, showing the impact of jamming devices on the receiver's operating characteristics (SNR, SNR for selected constellations, AGC, precision of the calculated position.</pre>
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The data comes from the project POIR.01.01.01-00-1183/17.</pre>
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针对多款热门GPS/GNSS（全球定位系统/全球导航卫星系统）信号干扰设备的干扰特征图谱（下称“干扰”）。本数据集通过商用设备在实验室环境下开展测量，以获取各设备在1000至1800 MHz频段内的频谱特性。该数据集包为每款设备提供三组数据，分别对应预设的1米、3米及7米测量距离。此外，该数据集包还包含使用全球导航卫星系统（GNSS）接收机采集的数据，用以展示干扰设备对接收机工作特性的影响，包括信噪比（SNR）、选定导航星座的信噪比、自动增益控制（AGC）以及解算位置的精度。

本数据集源自项目POIR.01.01.01-00-1183/17。