English: Position of the CE-4 landing site. a The CE-4 landing site on the 5 cm/p resolution LCAM DOM, in which the + is the identified landing location and the # is the location of Yutu-2 on 12 January 2019. Five prominent craters around the landing site are marked. (b) CE-4 lander image obtained from the northwest of the landing site by the Yutu-2 PCAM at the location labeled in (a). (c) LRO NAC image of the CE-4 landing site collected on 1 February 2019 (M1303640934LR), in which the arrow indicates the location of CE-4 landing site. (d) Three-dimensional landscape map of the landing site generated by the DEM and DOM data through reconstruction of CE-4 LCAM sequential images acquired within 100 m above the lunar surface, in which the location of CE-4 lander and Yutu-2 is the same as labeled in (a). While landing position was determined from LCAM orbital data (a), the orientation of the lander was determined using PCAM image taken from the ground (b). Prominent craters are also marked in (d), as in (a)