摘要
高山地区地貌具有多样性,制约着等高线成果的质量。本文介绍了高山地区的等高线采集特点,并结合工作实践,分析等高线采集的常见问题,总结了提升高山地区等高线质量的方法和经验,供读者参考。
Because of the diversity of landform in alpine country,the quality of contour line is restricted. This paper introduces the characteristics of mountain area contour acquisition,combined with the work practice,analysis of the common problems of contour line gathering,summarizes the methods and experiences to improve the quality of mountain area contour acquisition,for reference.
出处
《测绘与空间地理信息》
2018年第1期220-221,224,共3页
Geomatics & Spatial Information Technology
关键词
高山地区
等高线
综合取舍
采集精度
mountain area
contour line
comprehensive choice
acquisition accuracy