Linear structured data converting applied in netted super media system 线性结构组织网状超媒体数据变换系统及其应用
Shielding heterogeneity of different data source, translating and converting data by the adapter system; 通过适配器屏蔽不同数据源的异构性,进行消息的翻译和转换工作;
In the course of systematical realization, we successfully get outer data visualized by using the converting function of IDL coordinate system. Also the error that horizontal scale and vertical scale cannot be coherent has been canceled. 在系统的实现过程中利用IDL坐标系统的转换的功能,成功地将外部数据可视化,消除了水平比例尺与垂直比例尺不一致的误差;
Design of General Data Communication and Converting Parts to Digital Surveying and Mapping System 通用型数字测图系统数据传输与转换模块设计
Discussing the method of data obtaining and graphics displaying in the GIS; working over the converting of AutoCAD to this system. 讨论了地理信息系统中数据获取及图形显示的方法,研究了AutoCAD空间数据格式转入问题。