Color Photo map 1:2,500, South of Mt.Minami-Heito (Langhovde). Published in Jan., 1999

Orthophoto Image is an image that color aerial photograph is converted to orthophoto and mosaic effects are added to it.There are two types of data available: (data1: geometrically corrected data) and (data2: raw image data).正射影像（Orthophoto Image）指将彩色航空照片转换为正射影像并添加镶嵌效果后生成的影像。本次提供的数据包含两种类型：（数据1：经过几何校正的数据）与（数据2：原始影像数据）。