基于移动通信网络的中小尺度加密自动气象站网资料收集技术

Data Collecting Technology of Meso-and Small-Scale Automatic Weather Station Network Based on Mobile Communication Network

结合成都市特殊的地理环境和现有地面气象监测条件对中小尺度加密自动气象站网的业务特性与需求进行了分析,对GPRS、CDMA1X等主流的现代移动通信网络及技术特点进行了对比研究,在此基础上探讨了二者业务性质客观的内在联系。同时,结合建设成都市中小尺度加密自动气象站网的经验,提出了更加合理优化的资料收集应用模型。

The characteristics and requirements of the intensive automatic weather station （AWS） network for meso- and small-scale weather systems are analyzed in combination with the specific geographic conditions of Chengdu and the existing ground-based meteorological sounding technology. The characteristics of some new mobile communication networks and technology, such as GPRS, CDMA1X, etc. , are compared, and their intrinsic relation in operationality is discussed. On the basis of the former experiences in the construction of the AWS network, a more rational data-collecting and application model is put forward.