Measurements of Birds and Drones with L-Band Staring Radar
Measurements of Birds and Drones with L-Band Staring Radar
复制标题
使用 L 波段凝视雷达测量鸟类和无人机
DOI：
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发表时间：
2021
期刊：
影响因子：
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通讯作者：
S. Reynolds
中科院分区：
文献类型：
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作者：
M. Jahangtr;G. Atkinson;M. Antoniou;C. Baker;J. Sadler;S. Reynolds
使用广域监视雷达绘制无人机活动的低空空域地图，既需要可靠的检测，也需要有效的手段将无人机与其他类似大小的空中目标区分开来，例如充当混淆目标的鸟类。由于缺乏适当标记的鸟类数据，依赖于标记的训练数据的分类算法受到阻碍。在这篇文章中，我们提出了一种实用的方法，用凝视雷达对一些鸟类进行控制试验，以获得野外测量结果。安装在城市地区的雷达提供了初步结果，该雷达将成为未来测量活动的试验台。
The mapping of low altitude airspace for drone activity using wide area surveillance radar requires both reliable detection along with an effective means of discriminating drones from other similar sized airborne targets such as birds that act as confuser targets. Classification algorithms that depend upon labelled training data are hampered due to a lack of appropriately labelled bird data. In this paper we present a practical means for control trials with a number of bird species to obtain field measurements using a staring radar. Preliminary results are presented from a radar installed in an urban region that will become a testbed for future measurement campaigns.