ArcGIS实习总结1
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目录
2009.8.29 ............................................................................................................................................................. 2
1.GIS中的数据: ......................................................................................................................................... 2
2.GIS中的数据类型: ................................................................................................................................ 2
3.ArcGIS支持的空间数据类型: .......................................................................................................... 2
4.*.shp格式文件: ...................................................................................................................................... 3
5.bookmark在arcmap中的使用: .................................................................................................... 3
6.计算字段值: ............................................................................................................................................. 3
7. data-export data ...................................................................................................................................... 3
8.要素类、要素集 ........................................................................................................................................ 4
9.GPS数据的添加及显示: ..................................................................................................................... 4
2009.8.30 ............................................................................................................................................................. 4
1.矢量化: ...................................................................................................................................................... 4
2. .Layout View中编制地图..................................................................................................................... 5
3. Slection选定图形 .................................................................................................................................... 5
4.配准 ................................................................................................................................................................ 5
5.merge union append有哪不同? ...................................................................................................... 6
2009.9.1 ................................................................................................................................................................ 6
1.投影: ........................................................................................................................................................... 6
2.空间数据处理 ............................................................................................................................................. 8
2009.9.2 .............................................................................................................................................................. 18
1. lyr格式说明 ............................................................................................................................................ 18
2.join relate ................................................................................................................................................... 18
2009.9.3 .............................................................................................................................................................. 18
1.地形分析 .................................................................................................................................................... 18
2. 属性(property)中修改单位的注意: .................................................................................... 20
3.TIN与Grid的区别 ................................................................................................................................ 20
4.Model Builder .......................................................................................................................................... 20
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5.水文分析-DEM应用 .............................................................................................................................. 21
6.网络分析(道路网络分析——基于矢量数据) ....................................................................... 21
7.GIS三维可视化 ....................................................................................................................................... 22
2009.8.29
1.GIS中的数据:
GPS定位数据(点Envet数据表);矢量线画图形;遥感影像;属性数据。
2.GIS中的数据类型:
栅格数据(image,grid两种,多个grid构成了image);矢量数据(shp、coverage…);网络;地形表面(TIN)。