Generation of photoclinometric DTMs for application to transient changes on the surface of comet 67P/Churyumov-GerasimenkoY. Tang, S. P. D. Birch, A. G. Hayes, R. Kirk, N. Kutsop, J.-B. Vincent and S. SquyresA&A, 630 (2019) A10DOI: https://doi.org/10.1051/0004-6361/201834127