县级时空大数据与云平台的设计

Designing County-level Spatio-Temporal Big Data and Cloud Platform

结合智慧城市时空信息服务平台的建设需求和县级时空大数据与云平台的建设特点,构建县级时空大数据与云平台,提出标准体系、时空大数据体系、时空大数据与云平台和时空信息应用服务等四个主要建设内容。指出平台模式要直面企业和群众的生产生活,其服务模式、建设与部署模式、运维模式应深化“便捷化、精细化、广角化”等特点;平台总体架构包括基础设施层、大数据层、平台支撑层和应用软件层四个部分。建设时,基础设施层要因地制宜;数据服务要兼具广角、精细、弹性的特征;平台服务层应注重运维和对外服务;应用软件层的设计,需要考虑企业和群众的操作能力,设计最为便捷和精细的软件功能。

Combining the construction demand of smart city spatio-temporal information service platform and the characteristics of county-level spatio-temporal big data and cloud platform, this paper constructed county-level spatio-temporal big data and cloud platform, and outlined the contents for construction of standard system, spatio-temporal big data system, spatio-temporal big data and cloud platform and spatio-temporal information application.This paper points out that the platform mode should take into consideration the enterprises production and the masses life, and strive to construct modes of service, construction and deployment as well as operation and maintenance to sustain the characteristics of “convenience, refinement and wide-angle coverage”. In building the four major parts of infrastructure, big data, platform support and software application in the overall framework of the platform,county infrastructure should be designed on and best applied to the local conditions,big data service should be made wide-angled, fine and flexible,platform service should stress operation,maintenance and external services, and software application should be business and general public friendly within their operation abilities with convenient and elaborate functions.