摘要
"资源三号"卫星是我国第一颗民用高分辨率立体测绘卫星,集测绘和资源调查功能于一体,主要用于1∶50 000比例尺测绘产品生产,1∶25 000及更大比例尺测绘产品的修测和更新。本文主要研究控制点的数量和分布对纠正精度的影响,实现利用最少的控制点达到较好的精度,以及为边境地区布点提供参考依据。
＂ZY- 3＂ satellite is China~ first civilian high resolution stereo mapping satellites, set mapping and resource investigation functions in one, mainly for the 1： 50 000 scale surveying and mapping products, revision and update 1 ： 25 000 and larger scale of Surveying and mapping products. This paper mainly studies the influence of the number and distribution of control points on the cor- rection precision, using the least control points to achieve better accuracy, as well as the border area layout to provide reference.
出处
《测绘与空间地理信息》
2013年第12期64-67,共4页
Geomatics & Spatial Information Technology
基金
黑龙江测绘地理信息局基础测绘科技基金项目省测绘生产技术试验(201203)资助
