Ptolemy's geographical catalog, covering the localities of the world (Geography 2.2.1 to 7.4.13), of the two main textual recensions of the work (Xi and Omega), based on the German translation published by (@StueckelbergerGrasshoff2006). The database contains localities and names of peoples, provinces, lands, seas or mountains, whether they have coordinates or not. The coordinates of the Xi recension follow the readings of the Vaticanus gr. 191, as they are edited in the main text together with the critical apparatus by the editors.