摘要
为了改变传统野外调绘的工作模式，实现数字化的野外作业，本文进行了嵌入式环境下地理空间数据组织、地图显示、野外地图数据采集与更新等几方面的深入研究，设计和实现了一套手持式野外调绘系统。该系统现已在各测绘大队开展的野外地形图数据更新工作中得到了广泛应用，并发挥了重要作用。
In order to realize the digitalization of the spatial data collection, several key technologies are studied in this paper, including the preservation and management of the spatial data, map representation and the collection and updating of the spatial data. Finally, the spatial data collection system based on embedded equipment developed has been widely used and played an important role in the collection and updating of the spatial data.
出处
《测绘科学与工程》
2011年第1期52-56,共5页
Geomatics Science and Engineering
