本文介绍利用计算机和通讯技术,建立局地网络的微气象观测系统,实现气象数据的自动采集、无线传输和集中实时处理。整个系统由一个中心站和五个(或更多)观测子站组成,是一个点到点的通讯网络。该系统为研究不同下垫面地气相互作用的观测实验提供了手段和方便。整个系统分两部份介绍,本文作一总体概述,第二部份说明数据采集和无线传输的具体实施。

This paper describes an automatic observational network on the micrometeorological research utilizing computer and communication technology. The observing system has realized the automatic data collection, radiotransmission and real time processing in the experimental area. The whole observation network consists of one centre station and five observational substations. It provides a useful means about the atmosphere-land interaction processes experiments research.