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用航空r能谱数据和航磁数据制成的能谱图像和磁图像,以及能谱与卫星多光谱复合图像,最近,在核工业部地质遥感应用中心诞生。能谱图像是以地质体中放射性元素含量为信息源而制成的数字图像。放射性元素的含量与图像中的亮度和色彩相对应。因为不同地质体中放射性元素含量的差异,导致图像中亮度和色彩的变化。人们根据图像上的这些差异和变化来区分不同的地质体。试验表
Energy spectrum images and magnetic images made with aviation r energy spectrum data and aeromagnetic data as well as multi-spectral composite images of energy spectrum and satellite were recently born at the Center for Geological Remote Sensing Applications of the Ministry of Nuclear Industry. Spectral images are digital images made of radioactive elements in the geological body as a source of information. The content of radioactive elements corresponds to the brightness and color in the image. Because of differences in the content of radioactive elements in different geological bodies, resulting in changes in brightness and color in the image. People distinguish between different geologic bodies based on these differences and changes in the image. Test table