Four short words sum up what has lifted most successful individuals above the crowd: a little bit more.-author-date数字测图与白纸测图的区别数字测图与白纸测图的区别：数字测图与白纸测图的区别：测图、用图自动化。图形数字化。点位精度高。便于成果更新。避免因图纸伸缩带来的各种误差。能以各种形式输出成果。方便成果的深加工利用。可作为地理信息系统的重要信息来源。-