基于ERDAS的断裂带遥感信息提取方法研究  

Based on ERDAS Fault Zone Remote Sensing Information of the Extraction Method Research

作　　者：陈丹华[1] 姬世君 

机构地区：[1]西北民族大学土木工程学院,甘肃兰州730030 [2]甘肃省地理信息局,甘肃兰州730000

出　　处：《测绘与空间地理信息》2015年第2期192-195,共4页Geomatics & Spatial Information Technology

摘　　要：为了实现在多山地区利用遥感影像提取断裂带信息。笔者利用主成分分析和灰度聚类分析法,且用建模实现了该方法,提取出24条断裂带,与已实地勘探发现的断裂带吻合,经实验证明,该方法可作为断裂带提取的一种有效方式。In order to accomplish the extracting of the fault zone information by using remote sensing image in the mountainous area, the author use the methods of principal component analysis, intensity cluster analysis and modeling to fulfill that. They extracted 24 fault zone information, and those that were in accordance with the finding of exanimation on the spot. This experiment proved that this method can be used as an effective way of rift zone extraction.

关 键 词：遥感 断裂带 图像处理 建模 

分 类 号：P237[天文地球—摄影测量与遥感]