Jakarta Satu is Jakarta's portal data for spatial information, comprised of a full range of GIS application. It widely used in various fields and has developed lots of agencies and partners for achieving its purpose to providing Jakarta's spatial information. Jakarta Satu was established in 2018 by Jakarta Governor, Anis Baswedan. Jakarta Satu works and collaborate with others agencies under Jakarta Government for capturing, collecting, storing, processing, displaying, and delivered data related to spatial information of Jakarta. Jakarta Satu management works under Human Settlements, Spatial Planning, and Land Authority Department Jakarta Capital City Government to develop and manage spatial data information of Jakarta. Our vision is supporting one map, one data, one policy as the important component towards Jakarta as smartcity