摘要
随着RS技术的不断发展,如何利用地球资源卫星影像资料更新1:5万地形图框架要素,解决国家1:5万地形图采用传统方法更新的高投入、低速度的矛盾,以满足国民经济快速发展的需要,已是一个刻不容缓的问题。本文就如何利用遥感影像资料更新1:5万地形图框架要素的可行性和一些具体的做法谈一点作者的看法。
with the development of RS technology,it is a problem of no time to delay that how to update the frame factor of 1: 50,000 topographic map with satellite remote sensing image data. In order to meet the fast development needs of national economy,solves the problem of the high investment and low rate with which traditional method of updating topographic map at a scale of 1:50,000. The paper puts forth some auctorial views on the feasibility that how to update the frame factor of 1: 50,000 topographic map with satellite remote sensing image data and its detailed method.
出处
《江苏测绘》
2000年第4期6-9,共4页
Jiangsu Surveying and Mapping
