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All kinds of power grid data can be recorded into particular systems by text formatting only in traditional information system. But almost all of the data of power system have the geographic information. And these will make the staffs feel vapidity and fatigue. Base on google earth (GE) visualization platform for the power transmission line management, it can show the data, such as lines, towers,...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.