Technical Application Framework of Big Data on Natural Resources and Territorial Space
The big data on natural resources and territorial space provides an essential foundation for scientific allocation and efficient management of natural resources,as well as a vital support for territorial space optimization and governance.As a fundamental technical support,it has become increasingly important for the management and research of natural resources,especially for fully fulfilling the duties of"two unification".Firstly,this paper provides a general overview of the development history,current technical status,and main challenges of big data,and focuses on key advances in perception,management,analysis technologies,along with the technical development of big data on natural resources.The problems such as monotonic research areas and piecemeal technical applications in the research and application of big data in the field of natural resources are also pointed out.This paper further expounds the basic connotation of big data on natural resources and territorial space from the dimensions of"natural resources","territorial space",and"human activities".Infinite regional space and coupling of resources and space are the distinctive charactertistics in the connotation.Secondly,based on the application requirements and combined with full life circle processing technology of big data,the technical application framework of big data on natural resources and territorial space is developed and characterized by factors,digital intelligence and integration.This framework contains five structural and technical layers including data collection layer,data governance layer,support layer,application layer,and user layer.The advantages of industrial data center manager in mass,multimode,and isomerism data process,organization and management are displayed.This paper archives the transition from big data to knowledge services and then to digital intelligent governance and focuses on the core business of natural resources"two unification".Besides,four types(ten items)of natural resources management business applications are reconstructed.Finally,this paper carries out application practice analysis from three aspects:natural resources survey and monitoring,"smart+"regulatory decisions,and"Internet+"government services,and analyzes the application scenario,application effect and development direction.The deficiencies and main challenges of the proposed framework are also discussed.Additionally,this paper prospects the future development of big data on natural resources and territorial space in terms of data acquisition and storage,data governance,expression and visualization,analysis and mining,application and services.
natural resourcesterritorial spacehuman activitiesbig datainfinite regioncoupled factorstech-nical application frameworkapplication practice
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