地学研究无线传感器网络的回顾与展望  

Review and Prospect of Wireless Sensor Networks in Earth Research

作　　者：张耀南[1,2] 火久元[1,2] 朱文平[1,2] 罗立辉[1,2] 冯克庭[1,2] 

机构地区：[1]中国科学院寒区旱区环境与工程研究所,甘肃兰州730000 [2]甘肃省资源环境科学数据工程技术研究中心,甘肃兰州730000

出　　处：《科研信息化技术与应用》2014年第2期14-26,共13页E-science Technology & Application

基　　金：国家自然科学重点基金(91125005/D011004);国家基础科学人才培养基金(J0930003/J0109);中国科学院信息化重点项目(INFO-115-D01)

摘　　要：环境无线传感器网络可将大量的传感器节点部署在人类难以到达区域,使得开展高时空分辨率的连续、实时和可靠的环境、生态数据采集成为可能,正在成为地学e-Science研究监测平台的重要组成部分。它的快速发展,改变着地理信息采集、分析和集成的方式,推动着地学研究的革命性变革。本文通过探讨环境和生态中的典型应用案例,总结了环境和生态中目前无线传感器网络的研究进展,给出了用于地学研究的无线传感器网络的结构、组成和功能,归纳了影响地学研究大面积部署无线传感器网络存在的理论和工程问题,分析了未来地学无线传感器网络面临的主要挑战,展望了基于语义、建立标准规范、实现多元数据集成融合以及实现海量传感数据互操作和共享的发展趋势。Environmental WSN（Wireless Sensor Networks） enables the deployment of a large number of sensor nodes in the area where human is hard to reach, and enables continuous, real-time and reliable collection of the environmental and ecological data with high spatial and temporal resolution. It has become an important part of e-Science research monitoring platform for Geoscience. The rapid development of Environmental WSN technology is changing the mode of geographic information collection, analysis and integration, and promoting revolutionary changes of Geoscience research. In this paper, through typical application cases of environment and ecology, we summed up the research progress of WSN in environment and ecology, presented the structure, composition and functions of WSN in Geoscience, summarized the theoretical and engineering issues that impact the large-scale deployment of WSN in Geoscience, analyzed major challenges that WSN may face in the future, discussed the development trends based on semantics, standard speciifcation, achievement of data integration and fusion of multivariate data, and interoperability and sharing of massive data.

关 键 词：地学e-Science 无线传感器网络 环境研究 生态研究 

分 类 号：G325.61[文化科学]