制图数据 meaning in English

cartographic data

Maintenance of a computerised land information system for mapping data and land boundary records ; and
保存电脑化土地信息系统以提供制图数据及地籍记录
The pictorial representation and manipulation of data , as used in computer - aided design and computer - aided manufacture , in typesetting and the graphic arts , and in educational and recreational programs
图形，制图数据的图形显示和操作，如用于计算机辅助设计和计算机辅助制造、排字、版画作品、和教育及娱乐程序