... ; 2.replay track; 3.real time tracking; 4.others. Map formatMAPINFO formatApply industryGPS,realty,goverment office,traffic management,transport and ... SCorrelative support software GIS software,GPS software and etc.Map proportion1:100000 1:500000 1:700000 and etc.Existing ... map resourcemore than 300 city map such as national,province,autonomous regions,municipalities, ...