【摘要】 在介绍研究区域概况的基础上,根据重庆市10 m分辨率DEM数据,基于ARCGIS技术平台对龙河流域特征进行提取。结果表明,利用ArcGIS技术进行流域划分与水文分析具有广阔前景。更多还原

【Abstract】 Based on introducing the general situation of research area,according to 10 m resolution DEM data,the characteristics of Longhe drainage were extracted using ArcGIS technique.The results showed that the application of ArcGIS technique in basin classification and hydrological analysis has broad prospects.更多还原