水利地理信息图形标示规范编制探讨

Discussion on the standard establishment of water conservancy geographic information graphics

探讨当前水利图式相关标准,与各级水利部门对大比例尺水利地图应用需求对照,提出编制符合江苏区域特点的省级水利地理信息图形标示意义和目的,重点分析了编制原则、规范主要内容和实用创新性,为相关水利标准编制和指导全省水利GIS建设提供参考。

The relevant standards of current water conservancy schemata are discussed in this paper,which are compared them with the demands of water conservancy departments at all levels for the application of large-scale water conservancy maps. Significance and purpose of drawing up provincial water conservancy geographic information graphics in line with the regional characteristics of Jiangsu Province is put forward. Principles,main contents and practical innovation of the compilation are analyzed,so as to provide references for the compilation of relevant water conservancy standards and the guidance of water conservancy GIS construction in the province.