Ib daim ntawv qhia offline editing daim ntawv thov rau hauv paus txawm chaw uas zoo heev mapping nyob rau tej thaj chaw deb. Nws siv mapeo-tub ntxhais rau offline peer-to-peer synchronization ntawm ib OpenStreetMap database, tsis muaj kev pab. Daim ntawv qhia editor yog raws li iDEditor, ib yooj yim thiab yooj yim siv editor rau OpenStreetMap. …