Ortofoto Lenvik 1970

Orthophoto has the same geometric properties as a map for all objects located at ground level and can be linked to a reference system. Ground resolution of orthophoto varies and is stated in the metadata. For projects completed before 2020, the accuracy will range from 0.5-2 m depending on ground resolution and used terrain model. From 2020, the accuracy of the product is stated in the metadata information.正射影像（Orthophoto）对于所有地面物体均具备与地图一致的几何属性，且可与参考坐标系关联。正射影像的地面分辨率存在差异，相关信息会在元数据中注明。对于2020年前完成的项目，其精度范围为0.5~2米，具体取决于地面分辨率与所使用的地形模型。自2020年起，该产品的精度信息会在元数据中予以说明。