A method for determining map information for a map data set of a navigation environment and computing device

A method for determining map information for a map data set (11) of a navigation environment, wherein at least a part of the navigation environment is measured by taking a 3-D measurement data set (1) having at least a three-dimensional measuring device, wherein at least one of a detected object on the measurement data addition descriptive map information by automatic evaluation of an, in particular by a projection operation, from the 3D data set (1) obtained 2D data set is determined.