浅析数字龙江地理空间框架建设一期工程作业中的若干关键问题

Discussion on some Key Questions of the Process Producing of Digital Longjiang Geographic Space Frame Construction Phase Ⅰ

在开展数字龙江地理空间框架建设一期工程——黑河测区工作中,利用航空和卫星影像进行1∶10 000地形图的测绘与更新,本文针对具体工作中的一些关键及重要问题进行了阐述。

In the process of launching Heihe city surveying area of the Digital Longjiang Geographic Space Frame Construction Phase I, we use aerial and satellite photographs to map and update 1：10 000 maps, and in this paper, we discuss some key and important questions pointing at the practical work.