This paper discussed the way that sets up the system of deformation correction while making the map digital with scanning, by using point of mapmargin as reference.
讨论了用扫描法将地图数字化时,以图廓点为参考点建立形变校正系统的问题。
2
If you print a map and find that one edge of it is "cut off", increase the margin for that edge of the page until the whole map appears.