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在对热红外多光谱（ＴＩＭＳ）遥感的探测机理及其图像专题信息提取方法的综合分析基础上，以不同沉积岩石的化学成分、矿物组成、结构、反射和发射光谱等特征的实验室分析测试结果为依据，对不同沉积岩石的热红外多光谱遥感成像机制进行了讨论，并对比分析了不同沉积岩石ＴＩＭＳ图像和ＴＭ图像的识别效果。
Based on the comprehensive analysis of the detection mechanism of THS and its image information extraction method, the laboratory analysis of the chemical composition, mineral composition, structure, reflection and emission spectra of different sedimentary rocks Based on these results, the thermal infrared multi-spectral remote sensing imaging mechanism of different sedimentary rocks was discussed. The identification results of TIMS images and TM images of different sedimentary rocks were comparatively analyzed.