1980年在马来西亚进行了大面积航空γ能谱测量。1991年对这些数据作了再处理以消除调平问题,使该航测数据能够更有效地得到利用。对该航测数据作了后校正,以便将航测数据转换成地面的钾、铀、钍含量。这是通过对航测结果和用校正好的便携式γ能谱仪进行的地面测量结果进行对比而完成的。 Large-scale aeronautical gamma spectrometry was performed in Malaysia in 1980. These data were reprocessed in 1991 to eliminate the leveling problem so that the aerial survey data could be used more effectively. The aerological data were post-calibrated to convert aerial survey data to ground potassium, uranium, and thorium. This is done by comparing the aerial survey results with the ground measurements made with a calibrated portable gamma spectrometer.