浅谈QuickBird遥感卫星影像几何精校正  

Discussion about Geometry Accurate Rectification for QuickBird Remote Sensing Image

作　　者：万里红[1] 杨武年[1] 李天华[1] 夏涛[1] 简季[1] 刘汉湖[1] 

机构地区：[1]成都理工大学遥感与GIS研究所国土资源信息技术与应用国土资源部重点实验室,四川成都610059

出　　处：《测绘与空间地理信息》2007年第2期12-15,19,共5页Geomatics & Spatial Information Technology

基　　金：油气藏地质及开发工程国家重点实验室开放基金(PLC200505);教育部高等学校博士学科点专项科研基金(2004061609)资助

摘　　要：Qu ickB ird卫星影像是目前商用高精度遥感图像,因其空间分辨率较高,数据产品格式复杂,目前在实际应用中对其几何精校正(包括正射校正)还存在许多问题。本文就近年来承担有关项目———高精度遥感图像在西藏、云南、四川等地区机场建设工程应用的基础上,探讨了Qu ickB ird卫星影像的几何精校正方法、原理以及高精度正射遥感影像地图制图工艺的关键性技术问题。The QuickBird satellite image is the high precision commercial remote sensing image. With the high resolution and the complex product types, there are lots of problems about the geometry accurate rectification including the ortho-rectification for the ima- ges in the practical application. According to the projects have done recently years, based on the application about using the high precision remote sensing image on the airport construction in Tibet, Yunnan, Sichuan area etc, this paper discusses several methods and principle about the QuickBird remote sensing image geometry rectification and analyzes the key technologic problems in the process of high precision ortho remote sensing image cartography.

关 键 词：QUICKBIRD 高分辨率遥感图像 几何精校正 DEM 正射遥感影像制图 

分 类 号：P228[天文地球—大地测量学与测量工程]