γ相机空中辐射监测应用探讨  

Discussion for Gamma Camera Applicationin Airborne Radiation Monitoring

作　　者：刘玮 韩善彪 LIU Wei;HAN Shan-biao(Nuclear and Radiation Safety Center,Beijing 100082,China)

机构地区：[1]生态环境部核与辐射安全中心,北京100082

出　　处：《核电子学与探测技术》2022年第4期694-698,共5页Nuclear Electronics & Detection Technology

基　　金：国家自然科学基金(11505077)资助。

摘　　要：通过分析当前航空辐射监测的不足与缺陷,提出了一种“无人机+热点成像”的航测新思路,并结合γ相机的性能特点,探讨了一种基于γ相机的航空辐射监测方法及其系统装置。空中三维γ成像监测系统将γ辐射成像技术与航空辐射监测技术结合起来,与数据传输系统、地面测控站一起构成航空辐射监测系统,实现空中辐射监测和定位,并在多种情况下取得了良好的应用效果。Through the analysis of current aerial radiation monitoring's deficiencies and defects,a new kind of aerial monitoring was put forward.Consider the performance characteristics of gamma camera,discuss a method and system of aerial radiation monitoring based on gamma camera device.The system combines the γ radiation imaging technology with the aerial radiation monitoring technology,which contains the data transmission system,ground monitoring and control station together constitute the aerial radiation monitoring system,to acquire the monitoring data and position information.It has achieved good application effect in a variety of cases.

关 键 词：Γ相机 航空测量 无人机 辐射监测 

分 类 号：X591[环境科学与工程—环境工程]