The major works of the proposed scheme are: (1) bundle adjustment using DEM as an elevation control, (2) generation of the orthophotos, (3) image mosaicking.

• 主要工作包括：(1)以光束法区域平差搭配数值高程模型作为高程控制进行影像方位之重建，(2)进行卫星影像正射化，及(3)正射影像镶嵌。