Abstract: In 2012,the China meteorological administration bureau adjusted the ground observation report and transmission mode,then,the ground meteorological observation business of base stations has been accordingly carried a substantial adjustment,one of the biggest changes was added the ground observation data maintenance.Based on the current adjustment and the future direction of the business,From the management perspective,business maintenance of the ground observation data the base station,type-in requirements,the transmission way,important weather report content changes and so on were summarized and concluded,and put forward reasonable suggestions in order to better guide telemetry stations business.