Page 78 - 3DF Zephyr

Every option in this wizard has the same explanation as the orthomosaic. Please note how in this screenshot the control point mode has been selected to define the orthophoto plane, and thus the "Position" subsection is slightly different, offering parameters such as distance, rotation and X,Y positions. As a last note, it is possible to export the .DEM file in the Export subsection (by specifying the elevation axis) Tools - Lines Extraction This function is available in 3DF Zephyr Aerial only. Via the "Lines Extraction" menu, it is possible to add drawing element to the project via a manual/assisted method or via a completely automated function. Manual Lines Extraction Zephyr offers the manual lines extraction feature in two different workflows: one that requires to define a certain set of points on at least two pictures (given a sparse point