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简介
在GIS发展的早期，专业人士的主要关注点在于数据编辑或者集中于应用工程，以及主要把精力花费在创建GIS数据库并构造地理信息和知识上。慢慢的，GIS的专业人士开始在大量的GIS应用中使用这些知识信息库。用户应用功能全面的GIS工作站来编辑地理数据集，建立数据编辑和质量控制的工作流，创建地图和分析模型，并将这些工作和方法记录成文档。 ArcGIS作为一款优秀的空间数据处理与分析软件，目前已应用于很多项目工程领域，如测绘、国土、规划、交通、环保、水利、农业、林业等。本书总结了ArcGIS工程实践的一些常见技术问题，针对每一个问题，提供了解决方法。
目录
目 录
第1章 快速认识ArcGIS······················································· 1
1.1ArcGIS简介····················································· 1
1.2本书主要内容··················································· 2
第2章 ArcGIS安装中的常见问题及入门操作·························· 4
2.1安装中的常见问题及解决方法···························· 4
2.2ArcGIS Desktop入门········································· 5
2.2.1基本概念·············································· 6
2.2.2基本操作·············································· 7
2.2.3Arc Scene简介····································· 17
第3章 数据加载类常见问题及其解决方法····························· 22
3.1空间数据概述················································· 22
3.2空间数据的基本特征········································ 24
3.3空间数据的获取方式········································ 25
3.3.1属性数据的采集··································· 26
3.3.2几何数据的采集··································· 27
3.4数据加载类常见问题········································ 29
3.5加载数据及消除加载数据提示错误方法·············· 30
3.5.1运用ArcGIS处理数据前的注意事项······· 30
3.5.2加载数据············································· 32
3.5.3消除加载数据提示错误方法··················· 33
3.6坐标转换························································ 36
3.6.1投影坐标转换······································ 36
3.6.2不同坐标系的投影变换························· 40
3.7注记创建与编辑·············································· 43
第4章 等高线及拓扑类常见问题及其解决方法······················ 51
4.1等高线··························································· 51
4.2等高线提取地形特征的方法······························ 51
4.2.1等高线曲率判别法································ 51
4.2.2等高线垂线跟踪法································ 52
4.2.3等高线骨架化法··································· 53
4.2.4基于Voronoi图的骨架法······················· 53
4.3等高线拓扑类常见问题···································· 54
4.4等高线接边操作·············································· 55
4.5等高线加密····················································· 61
4.6等高线标注····················································· 64
4.7拓扑关系检查与修改········································ 68
4.7.1拓扑关系············································· 68
4.7.2几何对象位置判断································ 72
4.7.3拓扑规则注意事项································ 75
4.7.4拓扑关系检查及修改操作步骤··············· 77
第5章 专题地图符号制作常见问题及其解决方法··················· 88
5.1 地图符号概述················································· 88
5.2 地图符号库研究现状········································ 90
5.3 专题地图符号制作常见问题······························ 92
5.4 单线及双线制作·············································· 93
5.4.1单线制作············································· 93
5.4.2双线制作············································· 94
5.5 城墙符号制作················································· 96
5.6 复线铁路制作················································· 99
5.7 制作省界······················································ 101
5.8 沙地符号制作················································ 104
5.9 沼泽地符号制作············································ 107
第6章 数据转换类常见问题及其解决方法··························· 112
6.1 数据转换类常见问题······································ 112
6.2 CAD中的dwg格式文件转成ArcGIS中的
shp文件························································ 113
6.3 文本格式坐标转成ArcGIS中的点集················· 115
6.4 点集转成线··················································· 119
第7章 总结与展望··························································· 123
7.1研究结果与评价············································ 123
7.2展望····························································· 124
参考文献··········································································· 125
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