Method and Apparatus for Providing a High-Resolution Digital Map

A method for providing a high-resolution digital map includes locating a device and providing sensor data at a located position during a test drive of the located device. The method further includes ascertaining detection indicators for at least one object detected based on the provided sensor data at the located position, and adding at least one additional layer to the high-resolution digital map. The at least one additional layer includes the ascertained detection indicators for the at least one detected object.