1、 function description
web- side track playback export data, incomplete geographic location analysis



2、 operating instructions
2.1 to server management- map configuration- location resolution configuration- parameter settings set the number of geographic location resolution (default is 1000) to exceed the number of track exports; It can also be set directly to 0(0 is to remove the limit; If 0 is set, when the number of exported tracks is large, it will be very slow and even lead to collapse)
