Color Photo map 1:2,500, Hukuro Cove (Langhovde). Published in Jan., 1996

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）图像指将彩色航空照片转换为正射影像格式，并添加镶嵌效果后的图像。本次可提供两类数据：（数据1：几何校正数据）与（数据2：原始图像数据）。