The effects of spatial scales on the in situ photometric analysis of the Chang’e-4 landing region Yaya Gu, Jianzhong Liu, Yazhou Yang, Jian Chen, Qinghong Zeng, Zhenxing Zhao and Jingyi Zhang A&A, 696 (2025) A26 Published online: 01 April 2025 DOI: 10.1051/0004-6361/202453473