国情普查数据在基础测绘更新中的应用研究

Application of National Census in the Update of Basic Surveying and Mapping

通过对国情普查数据的分析研究,并与基础测绘数据进行对比,发现国情普查数据在基础测绘更新中也能得到很好的利用。通过图表对比,直观地反映出了国情普查数据与基础测绘更新的对应关系。实践证明,这种方法是基础测绘数据更新的有效方法,可提高生产效率。

Based on the study and analysis of national census data, compared with the basic surveying and mapping data, the results show that the national census data can be fully used in the update of basic surveying and mapping. Through the comparison of chart, it could intuitive reflect the corresponding relation between national census data and basic surveying and mapping update. This method is an effective method for the update of basic surveying and mapping data, and can improve production efficiency.