Abstract
Measurement and analysis of rampart's status are performed in rampart restoration. And, a part to be restored and an unnecessary part are investigated from the analysis result. The part to be restored is usually investigated using the sectional view. However, modification can be grasped only in the position that the sectional view is created. There, we tried to grasp curvature change of the whole rampart face by performing measurement and analysis of the overall form of the rampart using 3D laser profiler, and to pinpoint a part to be restored and an unnecessary part visually. By this method it become possible to grasp the state of the detailed whole rampart face, it also became possible to grasp the local modification overlooked until now. Furthermore, since modification was visually expressed as a color spectrum picture, the practical use was also attained as data that show the necessity for restoration etc.
