信息技术支撑下的国土资源监管技术体系研究与应用
[Abstract]:Land and resources are the material basis of human survival and social sustainable development, and also the basic guarantee of social and economic sustainable development in China. On the other hand, it is necessary to safeguard national food security, protect resources and environment, and take land and resources as an important strategic position to participate in national macro-control.
In recent years, the Ministry of Land and Resources has proposed to emancipate the mind, reform and innovate, change management concepts, functions and methods, from micro to macro, from re-examination and approval to supervision, from project implementation to improvement of institutional arrangements, through the comprehensive use of law, administration, economy, science and technology, the establishment of a "heaven, earth, on-line management" of the country. Based on the new system of land and resources management, strengthening monitoring and supervision, serving the public, this paper takes land and resources supervision as the center, land and resources management, mineral resources management, geological hazard prevention and emergency command as the main research objects, based on the system theory, information theory and other multidisciplinary theories, and adopts it. Combining theoretical analysis with empirical research and complementing technical design with comprehensive demonstration, this paper comprehensively analyzes the connotation, objectives and main contents of land and resources supervision, and chooses the land and resources supervision needs of prefectural and municipal authorities as the key link in the modern information technology support. Build an intellectualized land and resources comprehensive supervision platform to form a basic analysis thinking, that is, according to the ideas and methods of urban and rural planning, design "decision-making, implementation, supervision" three levels of application, follow the "comprehensive, integrated, related, shared" principle of sharing, using the "centralized synchronization, distributed convergence" mode to update the comprehensive supervision level. Under the guidance of this idea, Taiwan has put forward six modes of land and resources supervision, namely, index supervision, resource monitoring, disaster monitoring, examination and approval supervision, administrative supervision and emergency command. The basic research framework for land and resources supervision has been formed, and a hierarchical land and resources supervision technology based on information technology has been constructed. The system provides new ideas and methods for land and resources management and monitoring.
Through the analysis and research, the following conclusions can be drawn:
(1) Based on the theory of system science and facing the management of land and resources, the connotation and basic characteristics of land and resources supervision are deeply analyzed and studied. It is considered that the ultimate goal of land and resources supervision is to improve the ability of land and resources protection and to promote the overall, coordinated and sustainable development of economy and society. Four basic principles should be followed to support the implementation of land and resources supervision, namely, unified planning and strengthening leadership, oriented to decision-making service management, objective, accurate, dynamic, timely, safe, standardized, stable and efficient. At the same time, land and resources supervision should be in advance, in the event, after the three links of dynamic monitoring and allocation of land and resources, planning, utilization and protection of the four. On this basis, the basic theoretical framework of land and resources supervision is formed. This framework further analyzes the needs of land and resources supervision from the management and business levels. It is considered that land and resources supervision runs through all the links and processes of land and resources management and is generally divided into three levels, namely, leadership and macro-level. At the decision-making level of providing basis and services for regulation and control, grass-roots staff in the specific implementation or implementation of land and resources management policies and laws and regulations and other business and work of the implementation level, as well as for middle-level cadres or discipline inspection departments to provide supervision and inspection services.
(2) Based on the theoretical framework of land and resources supervision put forward above, the main idea of building a comprehensive land and resources supervision platform is put forward, that is, to build a comprehensive supervision platform according to the ideas and methods of balancing urban and rural areas, to design a comprehensive supervision platform with three levels of "decision-making, implementation and supervision", and to follow the "comprehensiveness, integrity, relevance and sharing". The principle of "centralized synchronization, distributed convergence" is adopted to update the comprehensive supervision platform. The study considers that land and resources supervision should be promoted and applied from various angles, levels and aspects. Six modes of land and resources supervision are put forward, namely, index supervision, resource monitoring, disaster monitoring, examination and approval supervision. Administrative supervision and emergency command.Based on hierarchical structure and supported by information technology,a five-tier overall technical framework is proposed to realize land and resources comprehensive supervision platform by relying on scientific and technological means,that is,providing platform layer of software and hardware environment,monitoring layer of dynamic data acquisition and acquisition,data layer for data storage and analysis,and Web 2.0 framework. The service layer and user oriented application layer.
(3) Using EAI, hardware virtualization and network load balancing, software as a service (SaaS), mass spatial data efficient management, spatial data ETL, spatial information acquisition and sharing services, modern communications and other technologies, a comprehensive land and resources supervision platform is constructed under the overall framework of the comprehensive land and resources supervision platform. A complete set of technical system has been formed, and a field data acquisition system based on mobile terminals, a monitoring system based on high-resolution remote sensing images, a business management monitoring system based on data interception technology, a real-time video monitoring system based on video technology, and a remote video conference system based on satellite/3G wireless communication technology have been developed. Based on this technology system, Chengdu City was used as a comprehensive demonstration test area for application demonstration, and a "1 library 3 platform" was built, that is, Chengdu land and resources core database and office portal, data portal, monitoring and command (data) center.
(4) The above-mentioned theoretical framework of land and resources supervision and the integrated land and resources supervision platform formed by its technical system have been successfully applied in the Chengdu Comprehensive Demonstration Experimental Zone. The platform has been successfully applied in the annual satellite law enforcement inspection, land use change monitoring, land law enforcement dynamic patrol and management, routine inspection, patch analysis and verification, arable land protection and cultivation, respectively. Significant application and demonstration results have been achieved in the fields of fund issuance and verification, geological disaster monitoring and early warning, geological disaster emergency command, administrative efficiency supervision, land conservation and intensive use evaluation, business parallel examination and approval, anti-corruption and honesty, and analysis of land and resources status.
The innovative understanding of this study:
(1) Taking land resources, mineral resources, geological disaster prevention and emergency command as the research objects, and facing the land and resources management and its monitoring and supervision, the theoretical framework of land and resources supervision is constructed, including the main contents and supervision links of land and resources supervision, and starting from the prefectural and municipal authorities in charge of land and resources, the three aspects are decision-making, supervision and implementation. This paper analyzes the requirements of land and resources supervision and puts forward the main ideas of building a comprehensive land and resources supervision platform, that is, to build a comprehensive land and resources supervision platform according to the ideas and methods of urban and rural planning, to design the application of "decision-making, implementation, supervision" in three levels, to follow the principle of "comprehensiveness, integrity, relevance, sharing" and to adopt the principle of "centralized synchronization, distribution and convergence". "Mode updating comprehensive supervision platform provides a new research idea for land and resources management.
(2) The technical system of land and resources supervision supported by information technology has been constructed. Land and resources management has the characteristics of complexity and diversity, and each business of land and resources has mutual correlation. For example, land "acquisition, supply, use, guarantee and survey" business is an interrelated and organic whole, and one kind of business is the basis of another kind of business. The results of a certain type of business are not only the basis of another kind of business, but also the basis of the changes of relevant indicators.This study fully relies on scientific and technological means, comprehensive use and integration of multi-disciplinary research methods and means, highlighting the combination of management science and technology disciplines, to build a database management, spatial information technology, software engineering technology, network. Supported by modern information technology such as network technology and wireless communication technology, the land and resources supervision technology system is constructed and applied in order to open up various systems, platforms and trades through the following six modes: index supervision, resource monitoring, disaster monitoring, examination and approval supervision, administrative supervision and emergency command. The relationship between government affairs can realize the organic integration of various research methods and means so as to better serve the management of land and resources.
(3) With the thought of system theory, the land and resources management is studied as a whole, which is interrelated, complete, orderly and dynamic. Under the guidance of the theoretical framework and technical system of land and resources supervision, the comprehensive supervision platform of land and resources in Chengdu has been set up in the comprehensive application demonstration area, and has achieved good results. Most of the land and resources supervision and management are based on a single business or a few business to study and analyze, directly for its own problems to develop countermeasures and solutions, this paper takes the system theory as a theoretical guide for the comprehensive use of cybernetics, modern information theory, the basic ideas and methods, adhere to the concept of systematic, holistic Research Taking land and resources management as an organic whole, this paper makes a thorough study of the relationship between land and resources comprehensive supervision platform and various business systems, grasps the essential characteristics of land and resources supervision in the overall to local layers of analysis, and opens up the relationship between supervision platform and business system, business and business, and establishes the relationship between "requisition, supply, etc." The land and resources management model with the main line of "protection, investigation" is used to abstract and summarize the land and resources decision-making step by step in the relationship between the part and the whole. The model is constructed to seek the way of fine management of land and resources. The results show that the comprehensive supervision platform of Chengdu's land and resources based on the theoretical framework and its technical system has stable performance indexes and good application demonstration effect, which provides good information and technical service guarantee for the land and resources management.
【学位授予单位】:成都理工大学
【学位级别】:博士
【学位授予年份】:2013
【分类号】:F49;F205
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