理论与实践表明了遥感图象中线性结构的提取对于大面积陆地的化学探矿及石油与天然气蕴藏的预测，有很大好处。考虑到实际地质构造与遥感图象的吻合度，采用条纹检测方法进行线性结构的提取，经实验，效果良好． The theory and practice show that the extraction of linear structures in remote sensing images is of great benefit for large-area terrestrial chemical prospecting and prediction of oil and gas reserves. Taking into account the actual geological structure and remote sensing image of the degree of coincidence, using the stripe detection method for linear structure extraction, the experiment, the effect is good.