计算机技术与发展2011，Vol.21Issue(9)：141-144,4.
基于组件技术的GIS数据格式转换研究与实现
Study and Realization of GIS Data Conversion Based on Com Technology
摘要
Abstract
Data exchange is the main content in information database construction of maritime space, and problem of data sharing between software systems is becoming the important question that needs to be resolved in developing of application systems of recent years. It analyzed the present basic modes of GIS data conversion, compared the merits and drawbacks with each other and from which combining with reusability, flexibility and extendibility of com technology, discussed the thought and method of GIS data conversion based on embedded com technology, and displayed the procedure with data sample. The result showed that this method was high speed, strong reliability, high accuracy and reached the integrality and precision demand of GIS data conversion.关键词
GIS/组件技术/数据格式转换Key words
GIS/com technology/data conversion分类
信息技术与安全科学引用本文复制引用
曹丽娟,杨丽芬,张玉强..基于组件技术的GIS数据格式转换研究与实现[J].计算机技术与发展,2011,21(9):141-144,4.基金项目
国家海洋局海洋公益性科研项目(200905030) （200905030）
