| GIS空间数据格式读取 |
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| 引用本文： | 宋小鹏,赵文吉,赵娜,陶曼.GIS空间数据格式读取[J].首都师范大学学报(自然科学版),2006,27(1):98-102. |
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| 作者姓名： | 宋小鹏 赵文吉 赵娜 陶曼 |
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| 作者单位： | 首都师范大学资源环境与地理信息系统北京市重点实验室,北京,100037 |
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| 基金项目： | 首都师范大学校科研和教改项目 |
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| 摘 要： | 不同底层的GIS数据格式对GIS的Open化设置了障碍。 阻碍了数据的共享和互操作，为解决这个问题对不同数据格式的准确读取将是最关键的操作．本文通过对空间数据格式shp和空间数据交换格式mif的读取，分析了这两种格式的内部组织结构，提出了存储读出数据的数据结构．该种存储结构便于对读出的大量数据的转化和显示等相关后续处理．也介绍了读取这两种数据格式的一些关键操作．
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| 关 键 词： | 空间数据格式 空间数据交换格式 数据格式读取 |
| 收稿时间： | 2005-02-23 |
| 修稿时间： | 2005-02-23 |
Reading of GIS Spatial Data Format |
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| Song Xiaopeng,Zhao Wenji,Zhao Na,Tao Man.Reading of GIS Spatial Data Format[J].Journal of Capital Normal University(Natural Science Edition),2006,27(1):98-102. |
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| Authors: | Song Xiaopeng Zhao Wenji Zhao Na Tao Man |
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| Institution: | Captial Normal University Resources Environment and Geography Information Systems Key Lab of Pekin, Beijing 100037 |
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| Abstract: | GIS data format of different ground floors has placed obstacles to Open of GIS, has hindered the sharing of the data and operated each other, in order to solve reading accurately to form of different data of this problem it is the most key operation. This text adopts to spatial data format shp and the spatial data interchange format mif one is read, have analyse the inside framework of these two kinds of formats, has proposed storing the data structure of reading the data. This kind of storage structure benefits the transformation of a large number of data which are read and showing and other relevant follow-up. Have recommended reading some key operation of these two kinds of data formats too. |
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| Keywords: | Spatial Data Format Spatial Data Interchange Format Reaing Data Format |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
