摘要
为了运用先进的遥感图像处理软件ENVI,对研究区的SPOT5卫星遥感图像进行计算机处理和解译,经过几何校正、彩色合成、数据融合和多波段差值分析得到多光谱高分辨率彩色图像,通过波谱信息增强、主成分变换与主成分逆变换、卷积运算增强空间信息手段增强了线性影象信息。通过对线性遥感影像特征进行详细解译、分析及验证,工作区内最终确定1 3条具有一定的规模的线性断裂构造带。
In order to apply advanced remote sensing image process software ENVI, the SPOT5 satellite remote sensing images of district were interpreted on compute. We got multiple spectrum and high-resolution color picture by geometric correction, color composite, data fusion and multi-band differential analysis, and strengthened linear image information by strengthening the information of the spectrum, using principal component transform and inverse transform and convolution operation. By interpreting, analyzing and validating the linear remote sensing pictures, we finally confirm 13 fracture structural belts with a given scale.
出处
《辽宁工程技术大学学报（自然科学版）》
CAS
北大核心
2009年第A02期88-90,共3页
Journal of Liaoning Technical University (Natural Science)
关键词
遥感图像
彩色合成
数据融合
构造线性体
断裂构造
remote sensing image
color composite
data fusion
structural lineament
fracture structural
