What is an orthophoto imaging?
The orthophoto is an aerial photograph that is geometrically corrected ("orthorectified") so that the scale is the same. Unlike the uncorrected aerial photo, the orthophoto can be used to measure true distances because it is an accurate representation of the Earth's surface after it has been aligned in terms of topographical relief, lens distortion, and camera inclination. After orthophotographing, we receive a georeferenced orthophoto plan and digital relief pattern (DTM, DSM, etc.).