智慧国土构建的技术模式研究--以重庆为例

Technical models for building smart territory:A case study of Chongqing

智慧国土是统筹自然资源与地理空间数字化发展、促进智慧化应用、赋能高质量发展的重要举措。当前,尽管关于智慧国土的相关研究成果较多,但针对智慧国土技术模式的研究尚不多见,既有为数不多的技术模式的研究也不能完全适用于当前数字中国建设架构,因此,本文开展智慧国土构建的技术模式探讨。首先,本文从当前智慧国土构建中存在的不足出发,提出从信息到知识,从知识到智慧为主线的总体构建思路,总结形成以全面动态感知、系统精准认知、全域智慧管控为特征的智慧国土构建总体技术框架;其次,在分析重庆智慧国土构建技术现状与存在问题的基础上,讨论重庆智慧国土构建的技术创新方向与重点任务;最后,针对当前智慧国土发展现状,为下一步智慧国土构建提出相应建议。研究成果旨在为智慧国土实践的技术创新方向与重点攻关任务提供参考。

National land space refers to a comprehensive regional space under the jurisdiction of national sovereignty,serving as the environment for the survival and development of citizens and the coexistence of human and land.It encompasses various construction and development activities such as production,life,and ecology.Smart territory emerges as a pivotal initiative to coordinate the digitized development of natural resources and geographic space,fostering intelligent applications and facilitating high-quality development.China’s exploration of smart territory commenced at the end of the 20th century.Preceding the official emergence of the smart territory concept,it traversed two primary stages:digital land and golden earth engineering.Through the construction of digital land and golden earth engineering,China gradually constructed a framework system for land and resource informatization.In 2012,the Ministry of Land and Resources introduced the goal of building a smart territory that encompasses the entire region and integrates digitization,networking,and intelligence at the National Conference on Land and Resources Informatization.Currently,while significant research has been conducted on the connotation and framework construction of smart territory,relatively little research has been directed towards the technical models of smart territory.Moreover,the limited studies on technical models fail to fully align with the current architecture of digital China construction.This paper focuses on researching the technical model of constructing smart territory,aiming to provide theoretical references for technological innovation direction and key tasks in the practice.Initially,addressing the deficiencies in current smart territory construction,this paper proposes an overall construction concept themed“from information to knowledge,from knowledge to smart”.It advocates for spatiotemporal data governance,connecting spatiotemporal information flow,and driving business flow through high-quality spatiotemporal information interconnection at the business level,thereby achieving spatiotemporal knowledge empowerment.Building upon this foundation,a comprehensive technical framework for smart territory construction characterized by“comprehensive dynamic perception,systematic accurate cognition,and overall intelligent control”is outlined.Subsequently,based on the analysis of the current status and existing challenges in Chongqing’s smart territory construction,this paper delves into the technical innovation direction and key tasks pertinent to smart territory construction in the region.Finally,considering the current development status of smart territory,corresponding suggestions are provided for the next step of smart territory construction to facilitate in-depth research and demonstration implementation of smart territory in China.