Albedo maps of bidirectionally reflecting planets at λ = 400 nm for homogeneous desert, cloud, and ocean planets retrieved by the network architecture of Fig. 18 that was trained on Lambertian reflecting planets, for different orbital inclination angles i. The rotation axis for each planet (indicated with a white or black cross) was chosen from the set shown in Fig. 17 to minimize the difference to the normal of the orbital plane. The tilt angles of the axes are 15°, 5°, 11° and 23° in order of ascending inclination.