一种新的二进制地图矢量文件格式设计

A New Binary File format of Vector Map

比较了二进制文件与文本文件的优缺点，以线状数据为例设计了便于文档序列化、易于面向对象GIS开发的二进制矢量地图文件格式。

This paper firstly compares text file format with binary file format, then presents a new binary file format of vector map in a line data sample which is easy to be serialized and is convenient for developing Object-Oriented GIS.