The distribution information of geological structures and igneous bodies, overlaid by huge thick alluvium in a coal field, is indirect,faint and buried. Taking the Huaibei coal field as an example, the possibility and method of TMimage information extraction are investigated and geological effects are analyzed in this paper.
CHEN Jian,NI Shao-Xiang,LI Yun-Mei, et al. TECHNIQUE OF TM IMAGE INFORMATION EXTRACTION AND ITS GEOLOGICAL EFFECT IN A BURIED COAL FIELD[J]. REMOTE SENSING FOR LAND & RESOURCES,
1997, 9(3): 29-33.