This research applied 1:250,000 national geographical database as a major information source and GIS as a basic methodology to investigate the spatial distribution pattern of the rural settlements of Yulin area in North Shaanxi.

  • 本研究以地理信息系统为基本技术手段,以国家1:25万基础地理数据库等数字信息为主要信息源,对陕北榆林地区乡村聚落的空间分布规律与区位特征进行了探讨。

  • 互联网摘选 2025-01-20 12:48:22

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