Resumen
The BOCCE project is a photometric and spectroscopic survey of Galactic open clusters (OCs), to be used as tracers of the Galactic disk properties and evolution. The main OCs parameters are derived in a precise and homogeneous way, and they will be used, for example, to determine the metallicity distribution in the Galactic disk and how it has evolved with time. We have presently data for 40 OCs. We present here part of our last effort, concerning the photometric data obtained for NGC 2849.