Data Processing of Survey of Land Use Status in Towns
-
摘要: 以天津市城镇土地利用现状调查数据为处理对象,分析了原始CAD数据和目标SHP数据的特点,利用AutoCAD Map 3D 2010和ArcEngine9.3技术,基于C#语言开发了一系列工具和程序,解决了一系列数据转换、数据检查和错误处理的问题,对于大面积土地利用现状调查数据处理具有较大实际意义。Abstract: Taking Tianjin urban land use survey data as the processing object,analyzed the characteristics of the original CAD data and target of SHP data,using AutoCAD Map 3D 2010 and ArcEngine9.3 technology,a series of tools and procedures have been developed based on language C#,solved a series of data conversion,number according to the error checking and handling the problem for large area land use survey data processing has great practical significance.
计量
- 文章访问数: 33
- HTML全文浏览量: 7
- PDF下载量: 7
- 被引次数: 0