Buried nonmetallic object detection using bistatic ground penetrating radar with variable antenna elevation angle and height
Buried nonmetallic object detection using bistatic ground penetrating radar with variable antenna elevation angle and height
复制标题
使用具有可变天线仰角和高度的双基地探地雷达进行埋地非金属物体检测
DOI:
10.1117/12.2260055
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发表时间:
2017
期刊:
影响因子:
--
通讯作者:
Xia, Tian
中科院分区:
文献类型:
--
作者:
Wu, H. Felix;Gyekenyesi, Andrew L.;Shull, Peter J.;Yu, Tzu-Yang;Zhang, Yu;Orfeo, Dan;Burns, Dylan;Miller, Jonathan;Huston, Dryver;Xia, Tian
Ground penetrating radar (GPR) has been shown to be an effective device for detecting buried objects that have little or no metal content, such as plastic, ceramic, and concrete pipes. In this paper, buried non-metallic object detection is evaluated for different antenna elevation angles and heights using a bistatic air-launched GPR. Due to the large standoff distance between antennas and the ground surface, the air-launched GPR has larger spreading loss than the hand-held GPR and vehicle-mounted GPR. Moreover, nonmetallic objects may have similar dielectric property to the buried medium, which results in further difficulty for accurate detection using air-launched GPR. To study such effects, both GPR simulations and GPR laboratory experiments are performed with various setups where antennas are placed at different heights and angles. In the experiments, the test surface areas are configured with and without rocks in order to examine surface clutter effect. The experimental results evaluate the feasibility and effectiveness of bistatic air-launched GPR for detecting buried nonmetallic objects, which provide valuable insights for subsurface scanning with unmanned aerial vehicle (UAV) mounted GPR.
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DOI:
10.1109/jstars.2013.2280995
发表时间:
2014-03
影响因子:
5.5
作者:
A. Venkatachalam;Xianlei Xu;D. Huston;Tian Xia
通讯作者:
A. Venkatachalam;Xianlei Xu;D. Huston;Tian Xia
影响因子:
3.8
作者:
Yu Zhang;A. Venkatachalam;D. Huston;Tian Xia
通讯作者:
Tian Xia
DOI:
10.1109/icgpr.2016.7572697
发表时间:
2016
期刊:
2016 16th International Conference on Ground Penetrating Radar (GPR)
影响因子:
--
作者:
W. Kang;C. Kim;J. H. Kim;S. Park;S. J. Cho;J. Son;K. W. Kim
通讯作者:
K. W. Kim
DOI:
10.1007/978-1-4020-9253-4_4
发表时间:
2009
影响因子:
5.5
作者:
D. Daniels
通讯作者:
D. Daniels
影响因子:
4.8
作者:
Ahmed, Amr;Zhang, Yu;Xia, Tian
通讯作者:
Xia, Tian