关键词: e-Science应用，野外数据采集，无线网络，数据通信，数据处理，JAVA语言

Abstract: e-Science is one of the research hotspots in recent years, which focuses on how to apply IT on other disciplines. How to collect and transmit field data is an immediate problem to be solved in e-Science for those disciplines involving field observation. This paper brought out a system for field data collection and transmission in an automatic and high efficient way combined with several kinds of communication methods. A demonstration system was developed in JAVA language to implement this system and was verified to be good efficient in test.

Key words: e-Science application, Field data collection, Wireless network, Data communication, Data processing, JAVA language