A TENTATIVE DISCUSSION ON THE CALCULATION OF AIR GAMMA ATTENUATION COEFFICIENTS
WAN Jian-hua1,2, LIU Qing-cheng1
1. East China College of Technology, Fuzhou 344000, China;
2. China Aero Geophysical Survey and Remote Sensing Center for Land and Resources, Beijing 100083, China
This paper has analyzed the theoretical basis of applying media interchange to determining air attenuation coefficients, dealt with the scope and condition of its application and formulated a revised formula for the calculation of air gamma attenuation coefficients. The calculation results show that the technique is effective and can play a guiding role in the correct measurement of air gamma attenuation coefficients in airborne gamma survey.
万建华,刘庆成. 空气伽马衰减系数计算方法的探讨[J]. 物探与化探, 2004, 28(4): 356-357.
WAN Jian-hua, LIU Qing-cheng . A TENTATIVE DISCUSSION ON THE CALCULATION OF AIR GAMMA ATTENUATION COEFFICIENTS. Geophysical and Geochemical Exploration, 2004, 28(4): 356-357.