摘要
道路全息测绘作为新型基础测绘体系建设的重要组成部分,能快速获取更全、更精的地理空间数据,满足高精度地图的需求。结合上海新型基础测绘研究、城市道路全息测绘的需求和生产项目实践,总结了道路全息测绘的特点,讨论了关键质量控制的思路,并通过生产实践探索了道路全息测绘地形成果的质量检查方法。
As an important part of the construction of new basic surveying and mapping system, the road holographic surveying and mapping can quickly obtain more complete and more precise geospatial data to meet the needs of highprecision map. Combining with the demands of new basic surveying and mapping research and urban road holographic surveying and mapping, and the project practice in Shanghai, we summarized the characteristics of road holographic surveying and mapping, and put forward the idea of key quality control. On the basis of this, we explored the quality inspection method of road holographic surveying and mapping terrain result through production practice.
出处
《地理空间信息》
2020年第11期87-90,I0003,共5页
Geospatial Information
关键词
新型基础测绘
道路全息测绘
质量控制
质量检查
车载激光点云
new basic surveying and mapping
road holographic surveying and mapping
quality control
quality inspection
vehicle laser point cloud
