利用卫星遥感影像对多尺度专题图形数据库更新

ypical Image Database with Multi-scale Are Renewed by Using Satellite Remote-sensing Images

摘要:

利用PCI遥感图像处理软件,对QUICKBIRD和SPOT5遥感影像进行纠正、数据融合、线性增强,在MapINFO软件支持下,进行遥感图像与矢量数据同名点的配准,矢栅叠加,输出更新变化部分,进行外业调绘,根据调绘信息进行数据更新。

Abstract:

By using PCI remote-sensing images conduction software,remote-sensing images of QUICKBIRD and SPOT 5 are corrected,datas are melted and linear are strengthened.Under the support of MapINFO software,remote-sensing images are conjugated with vector datas,vector fences are pied,renewing and varing parts are transported and field survey are carried out.According to surveying and mapping information,datas renewing is carried out.