区块链技术在地学数据共享中的应用可行性分析

Application Feasibility Analysis of Block Chain Technology in Geospatial Data Sharing

地学数据共享是地学研究的重要内容,也是挖掘地学数据、避免地学数据重复采集的重要途径,是现代数据密集型科研范式下地学研究的重要基础,因此,如何打破地学数据“孤岛”、实现不同地学数据便捷获取、保障数据安全、提升和扩展地学数据贡献者权益保护是地学数据共享中急需解决的问题。区块链技术的兴起,为地学数据价值外化途径扩充、提升数据安全和地学数据贡献者权益保护带来了新的可能。在系统梳理地学数据共享现状、存在问题、区块链基本原理、特点、底层架构以及应用现状的基础上,探讨区块链技术在地学数据共享中的应用可行性以及应用场景,阐述区块链技术在地学数据共享中的应用挑战,以期为地学数据共享领域区块链相关研究与应用提供参考。

Geospatial data sharing as a significant component of geoscience research.It is also an important means to exploit geoscience data and avoid repeated collection of geospatial data.It is an essential foundation for modern data-intensive geoscience research.Therefore,how to break the geospatial data“island”and realize different geoscience data portable access,secure data security,and promote geospatial data author copyright are urgent problems in geospatial data sharing.The rise of blockchain technology has brought new possibilities for the expansion of the value of geospatial data,the enhancement of data security and the improvement of the protection of the rights of stakeholders in geospatial data.Based on the systematic review of the status quo of data sharing,existing problems,basic principles of blockchain,underlying architecture,characteristics and application status,this paper discusses the application feasibility of blockchain technology in geospatial data sharing,and expounds the application challenges of blockchain technology in geospatial data sharing,in order to provide reference for the research and application of blockchain in geospatial data sharing.