Estimating the Depth of Buried Radioactive Sources using Ground Penetrating Radar and a Gamma Ray Detector

被引：0

作者：

Ukaegbu, Ikechukwu K. ^{[1
]}

Aspinall, Michael ^{[1
]}

Gamage, Kelum A. A. ^{[2
]}

机构：

[1] Univ Lancaster, Engn Dept, Lancaster LA1 4YW, England

[2] Univ Glasgow, Sch Engn, Glasgow G12 8QQ, Lanark, Scotland

来源：

2019 USNC-URSI RADIO SCIENCE MEETING (JOINT WITH AP-S SYMPOSIUM) | 2019年

基金：

英国工程与自然科学研究理事会;

关键词：

D O I：

10.1109/usnc-ursi.2019.8861914

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This study reports on nonintrusive depth estimation of a buried caesium-137 radioactive source using a ground penetrating radar (GPR) and a gamma ray detector. Specifically, the bulk density estimates from the GPR was used to fit a gamma ray attenuation model to the data from the detector. The depth of the source was successfully estimated when buried up to 18 cm in sand, gravel and soil. This will help in nonintrusive monitoring of nuclear contaminated sites.

引用

页码：99 / 100

页数：2

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