GIS软件应用试验指导书.doc

1.　　了解地理数据是如何进行组织及基于“图层”进行显示的。

2.　　认识ArcMap 图形用户界面。

3.　　通过浏览与地理要素关联的数据表，你可以了解地理数据是如何与其属性信息进行连接的。

4.　　掌握GIS两中基本查询操作，加深对其实现原理的理解。

5.　　初步了解设置图层显示方式－图例的使用。

-GIS software application test instructions. Doc 1. To understand how geographic data is organized and based on the " layers"　to display. 2. ArcMap understand graphical user interface. 3. By browsing elements associated with the geographic data table, you can understand the geographic data and its attribute information is how to connect. 4. To master the two basic GIS query operation and deepen understanding of the principles of its realization. 5. A preliminary understanding of layer display settings- the use of symbols.