4.2 创建新要素.......................................................................................................................29
4.2.1 创建线要素............................................................................................................29
4.3 编辑存在要素...................................................................................................................30
4.3.1 编辑节点................................................................................................................30
4.3.5 要素的合并............................................................................................................31
4.3.6 要素的延伸和裁剪.............................................................................................31
4.4 编辑属性........................................................................................................................31
4.4.1 查看属性.............................................................................................................31
4.4.2 添加和修改属性.................................................................................................32
4.4.3 复制和粘贴属性.................................................................................................32
4.5 空间配准...........................................................................................................................33
4.5.1 使用地理参考工具栏............................................................................................33
5 数据的管理..................................................................................................................................34
5.1 内容标签...........................................................................................................................34
5.2 预览标签...........................................................................................................................35
5.3 元数据标签.......................................................................................................................36
5.4 设置显示数据类型...........................................................................................................36
5.5 创建新 ShapeFile 等.........................................................................................................37
6 制图与输出.................................................................................................................................38
6.1 地图输出..........................................................................................................................38
6.2 矢量数据的获取,从纸质地图到矢量地图 ..................................................................39
7 空间数据处理..............................................................................................................................43
7.1 坐标系统..........................................................................................................................43
7.2 投影的实质......................................................................................................................46
7.3 投影分类..........................................................................................................................47
7.4 GIS 中的地图投影 ...........................................................................................................48
7.5 投影变换..........................................................................................................................52
7.6 实例一:影像配准和坐标系转换 ..................................................................................52
7.7 实例二:矢量数据的校准、匹配。 ..............................................................................53
8 3D 分析.....................................................................................................................................54
Exercise 1:Draping an image over a terrain surface.............................................................54
专题一:TIN 与 DEM ...........................................................................................................55
Exercise 2:Visualizing contamination in an aquifer.............................................................57
专题二:如何将 2D Feature 显示为 3D ...............................................................................57
Exercise 3:Visualizing soil contamination and thyroid cancer rates ....................................57
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