摘要
在地震灾区重建规划用图测绘生产实践的基础上,总结了充分利用已有基础测绘资源及灾前灾后影像资料,采用航测遥感技术对多源遥感影像的处理及多源数据快速整合的技术和方法,提出了可靠、及时、高效率制作地震灾区影像地图的技术路线。
Based upon the production practice of reconstruction planning map of earthquake disaster area, this paper summarizes the technology and method which make full use of the data resources what include the existing basic surveying data and image data about the earthquake, and use aerial survey technology to process and rapidly integrate multi-source remote sensing image data. Finally, it puts forward a reliable, timely and efficient technical route which could be used for producing image map.
出处
《地理信息世界》
2008年第6期16-19,24,共5页
Geomatics World
关键词
地震灾区影像地图
多源数据快速整合
应急测绘服务
遥感影像
纠正与融合
image map of earthquake disaster ate.a
fast integration of multi-source data
surveying and mapping services for emergency response
remote sensing image
rectification and fusion
