Orthophoto Nesflaten 1978

Orthophoto has the same geometric properties as a map and can be linked to a reference system. Orthophotos are divided into different orthophoto standards suitable for different purposes. Photo by Ortho: Covers areas that mainly consist of dense and scattered settlements and agricultural areas. Ground resolution is usually > 0.15 – 0.25 m. Accuracy ± 0.50 m. Orthophoto has the same geometric properties as a map and can be linked to a reference system. Orthophotos are divided into different orthophoto standards suitable for different purposes. Photo by Ortho: Covers areas that mainly consist of dense and scattered settlements and agricultural areas. Ground resolution is usually > 0.15 – 0.25 m. Accuracy ± 0.50 m.正射影像（Orthophoto）具备与地图一致的几何特性，可关联至参考坐标系。正射影像可划分为适配不同应用场景的多类标准。正射摄影影像（Photo by Ortho）：覆盖区域以密集分散的聚落与农业用地为主。地面分辨率通常为0.15~0.25米以上，精度为±0.50米。 正射影像（Orthophoto）具备与地图一致的几何特性，可关联至参考坐标系。正射影像可划分为适配不同应用场景的多类标准。 正射摄影影像（Photo by Ortho）： 覆盖区域以密集分散的聚落与农业用地为主。 地面分辨率通常为0.15~0.25米以上，精度为±0.50米。