省级基础测绘用户需求调研分析及地形图更新思路探讨

Analysis on the user demand of provincial basic surveying and mapping and research on the new approach on topographic map updating

文中简要阐述了甘肃省省级基础测绘存在的问题及原因,介绍了省级基础测绘用户需求调研情况,提出了充分利用地理国情普查数据进行省级基础测绘1:10 000地形图快速生产、动态更新的一些建议和思路,以期对中国西部面积广袤省份的基础测绘生产和更新提供借鉴。

In the paper,the issues and causes of basic surveying and mapping were briefly elaborated in Gansu Provincial,and the survey of the needs of users was introduced. Some advice and thoughts on the rapid production and dynamic updating of provincial basic surveying and mapping 1： 1 topographic map were proposed by utilizing the census data of geographical conditions,and thus more experience for the provincial basic surveying and mapping production and updates of the provinces of vast land could be provided in Western in China.