Orthophoto Agder and Telemark temporarily 2021

Temporary orthophoto is a preliminary delivery of an orthophoto that is used during the work with control of map construction. The product is automatically generated and has a lower accuracy than the final orthophoto. Temporary orthophoto has the same geometric properties as a map for all ground-level objects and can be linked to a reference system. Ground resolution of orthophoto ranges from 0.04 m to 0.5 m. Previously, temporary orthophotos were called rectified images.临时正射影像（Temporary orthophoto）是正射影像（orthophoto）的初步交付成果，用于地图制作管控作业流程中。该成果可自动生成，精度低于最终版正射影像。临时正射影像针对所有地表地物均具备与地图一致的几何属性，且可与参考坐标系建立关联。其地面分辨率介于0.04米至0.5米之间。此前，临时正射影像曾被称为校正影像（rectified images）。