【摘要】 重点论述了ArcGIS环境下地图符号库的创建方法,阐述了点状符号、线状符号和面状符号的实现方式。更多还原

【Abstract】 This paper discusses emphatically the method for establishing the map symbol database based on ArcGIS,and expounds in detail of the methods for realizing the point symbol, line symbol and area symbol.更多还原