摘要
以图像波谱分析为基础 ,运用遥感图像解译和数字图像处理技术 ,能有效地提取公路工程活动构造、滑坡、泥石流等地质灾害信息 ,为公路线路方案选择、工程地质条件及区域稳定性评价、公路工程的规划设计等提供科学的依据 ,在地处喜马拉雅山东端及雅鲁藏布江大峡谷腹地的西藏墨脱高等级公路工程勘察中 。
On the basis of image spectral statistical analysis, the techniques of image interpretation and digital image processing can effectively abstract information of geological disasters, such as active structure, landslide, debris flow etc., and provide scientific bases for selecting highway route, evaluating engineering geology condition and regional stability, and planning managing and designing highway engineering. This method is applied to survey Motuo County highway engineering of Tibet in the center of Brahmaputra great valley and east end of Himalayas, and a very good result is gained by this way.
出处
《公路》
北大核心
2004年第5期91-96,共6页
Highway
