Translation of "cartographer" into Chinese

Today cartographers draw with the aid of electronics.

今日的制图员利用电子器材辅助绘画地图。

I hope the Council will understand the subsequent need to discuss the cartographer’s findings with the relevant parties.

我希望安理会理解,接下来有必要与有关各方讨论该制图师所得到的结果。

This cartographer is famous for the precision in his maps.

此製圖員出名於其製圖的精準性。