摘要
为提高基础测绘1:10 000比例尺测图内外业生产的效率,在基础测绘困难地区利用ADS推扫式影像进行了布设少像控点的实验研究。实验表明,针对ADS系列数字航空摄影资料,外业布设无控制点或少控制点的方案,内业采用像素工厂配合XPro的加密方式进行数据处理,减少了内外业工作量,提升基础测绘内、外业协同生产效能。
In order to improve the efficiency of 1:10 000 scale basic surveying and mapping project, we used ADS push-broom image to lay out few image control points. The experimental result shows that for the ADS series of digital aerial photography data, the field surveying laying out no control point or few control points of the program, the indoor work uses pixel factory and XPro for digital image encryption and data processing, which can reduce the amount of indoor work and field surveying, and improve the collaborative production efficiency of indoor and field work.
出处
《地理空间信息》
2018年第10期67-69,共3页
Geospatial Information
关键词
像控点
基础测绘
精度
image control point
basic surveying and mapping
precision
