(1. Hubei Institute of Geological Sciences; 2. Huangshi Municipal Bureau of Land and Resources)
The construction of geological data center in prefecture-level cities is the foundation to realize the extension of geological data management from provincial level to prefecture-level cities. The construction of data centers can set up prefecture-level cities.
The geological data center construction group consists of a center construction preparation group, a center infrastructure construction group and a technology application group, which perform their respective duties and carry out related work. middle
The technical route of center construction is: center construction scheme formulation → center infrastructure and software and hardware construction → center geological data management → information sharing and service. Jianlihuang
It is very important for Shishi Geological Data Center to fully tap the potential economic value of geological data and its information for innovating service mechanism and improving service level and quality.
It means a lot.
Keywords: construction of geological data center in prefecture-level cities
Introduction to 0
In 2006, the State Council clearly demanded in the Decision on Strengthening Geological Work: "Establish and improve the information sharing and socialized service system of geological data, speed up the application of modern information technology, and build a national geological data center and a global information service system for mineral resources exploration and development investment environment." In 2009, Hubei Province launched the "pilot project of clustering and industrialization of geological data information services in Huangshi City", one of the purposes of which is to explore and study how provincial geological data management extends to prefecture-level cities. After more than three years' work, the project team submitted the Guide to the Construction of Geological Data Center in Prefecture-level Cities and the Construction Plan of Geological Data Center in Huangshi City. On this basis, the construction framework of geological data center in prefecture-level cities is discussed. Huangshi is a mining city [1-3], with developed mining industry, heavy mining management tasks and great pressure on mine environment recovery and management. How to realize the successful transformation of Huangshi local economy, maintain the sustainable and coordinated development of mineral resources and urban environment, establish a geological data center and fully tap the potential value of geological data is the only way.
1 construction objectives, principles and central functions
1. 1 construction target
The overall goal of the center construction is to rely on the geological data management service system of prefecture-level cities, develop geological data clusters, realize the platform management of geological data information, establish and update different types of databases, provide technical support for urban construction, mining administration management and macro-decision, develop geological data information service products, realize the enjoyment and service of geological data information, transform geological data advantages into economic advantages, and promote the sustainable development of local economy.
1.2 construction principle
The construction principle of the center is that when building the center building and designing the system technology, we should fully consider the file management and basic characteristics of urban geological data in prefecture-level cities, combine the actual needs of social geological work in cities, adopt design ideas and methods such as database construction and modern software engineering, and follow the principles of practicality, operability, foresight, standardization, visualization, networking, intelligence, clustering, maintainability and openness. Among them, practicality requires that the construction of the center building should consider practicality, which can store the geological data of management results, physical geological data and original geological data to meet the platform management needs of mining administration, and the software and hardware construction should be combined with the local e-government system. The design of database and software system platform must meet the needs of different users to the greatest extent, and the system is fully functional, economical, simple, fast and convenient.
1.3 central function
The geological data center of prefecture-level city belongs to the Municipal Bureau of Land and Resources and is under the dual leadership of the Municipal Bureau of Land and Resources and the municipal government office.
The geological data center of prefecture-level cities is responsible for management, organization, coordination and service.
Management responsibilities: geological data collection and management, data registration, data management, system management and maintenance, equipment management, software management, personnel management, personnel training plan management, confidentiality management, contract management, safety management, product management, capital management, technology management, price declaration, etc.
Organization and coordination responsibilities: organize data and data update, hire experts and coordinate the work of technical support units. Organize meetings and social service products. Strengthen contact with peers, superiors and national geological data center.
Service responsibilities: research and development or entrust research and development of socialized geological data information service products. Social service products that provide geological data information for the government and users.
1.4 central task
The main tasks of geological data centers in prefecture-level cities are system maintenance, project research, product research and development and product service. System maintenance and project research are the foundation, product research and development is the key, and product service is the purpose.
System maintenance: collect, register, manage and borrow geological data. Constantly supplement data and improve system functions. Maintain the stability and security of the system. Do a good job in the confidentiality and safety of geological data. Strengthen the clustering and optimal combination of software systems.
Project research: carry out the industrialization project of geological data clustering and related special research.
Product research and development: At the same time or after the research of geological data clustering industrialization project, research and develop geological data information socialization service products and service forms, and provide product library for product service.
Product service: according to the needs of users, products are extracted from the product library for users to use. Do a good job in product promotion (film) and demand research.
2 overall framework
2. 1 center construction
The municipal government came forward to organize the establishment of the construction team of Huangshi Geological Data Center, which consists of a center construction preparation team, a center infrastructure team and a technology application team, each of which performs its own duties and carries out related work (Figure 1).
Figure 1 Construction Framework of Huangshi Geological Data Center
Divide relevant studios within the geological data center of prefecture-level cities and cooperate with each other. The office, project research room, product research and development room, finance room and product service room are set up internally. Responsible for the collection, management and service of geological data, and responsible for the business contact with organizations and software companies engaged in clustering and industrialization of geological data information services. Taking the cluster industrialization of geological data information service as the starting point, we will improve daily management and gradually establish a municipal geological data center.
2.2 Management service system construction
According to the construction objectives and tasks of the municipal geological data center, the geological data management service system of prefecture-level cities is designed and constructed. The geological data management service system of prefecture-level cities consists of three parts: functional system, classification system and support system.
2.2. 1 functional system
Huangshi geological data management service system is mainly divided into four parts: data service, mining administration service, urban construction service and system maintenance (Figure 2), which embodies the main work and functions of the municipal geological data center. Each part has the functions of data organization, data entry, data inspection, data maintenance, information query, statistical analysis and editing.
Fig. 2 Structure diagram of Huangshi geological data management service system
Data clustering: first, the clustering of original geological data, physical geological data and geological data, using methods such as collection, collection and data sharing; The second is the clustering of geological books, geological standards and specifications, geological reference books, etc. The method includes collection, purchase and data sharing; The third is the cluster of geological projects and geological achievements; The fourth is the integration of other databases and multimedia.
Data management: establish geological data catalog database and original geological data database, and realize the functions of geological data catalog query and geological data electronic browsing. Improve the management and function of borrowing service of geological data platform.
Book management: divided into geological papers, monographs, teaching materials, albums, newspapers and periodicals, popular science and others. , and set up geological book databases to facilitate query and browsing.
Data management: it is mainly divided into three parts: basic geographic information database, geological professional database and geological graphic database management. Establish and improve these databases, and realize the functions of data statistical analysis, automatic generation and automatic mapping.
Mining administration management: mainly involves planning management, qualification management of geological and mineral units, geological project management, geological data management, mineral management, geological environment management, mining right management, geological information management, etc. Perfecting the special database of book management and realizing the visualization of mining management.
Information sharing and service: provide geological product services such as original database, achievement database and model base. Among them, the achievement database mainly includes project database, thematic database, graphic database and professional database. The database of dangerous rock mass control project in Banyanshan, Huangshi City is an engineering database, and the mining right planning database and map management mine in Huangshi City are thematic databases.
taxonomy system
Mainly to classify and manage geological data, geological data, geological maps and geological information service products. The geological data of Huangshi city can be divided into 1 1 and 100 data types.
support system
It mainly includes: cluster system, data center, expert system, secret management, plan management, agreement management, contract management, fund management, laws and regulations, standards and specifications, etc. Provide strong guarantee for the management system through administrative and technical services.
2.3 Database construction
The process of database construction is: geological data demand survey → comprehensive cleaning of geological data elements → database design → pilot data entry, database establishment and debugging → data entry, database establishment → data update and maintenance.
Database design requires that the geological elements reflected should be complete, composed of spatial data and attribute data, with reasonable structure and strong operability. After the database construction method is mature, large-scale data entry will be carried out to formally establish the database.
2.4 Study the municipal geological data collection mechanism
How to extend the rules, regulations, management methods and implementation rules of geological data collection of the National Geological Archives and provincial (city, district) geological archives to the municipal and county geological archives needs exploration and practice, and finally establish a complete collection mechanism, and then establish a municipal geological data center.
First, set up the geological data center of prefecture-level cities, establish and improve the institutional setup, and draft and implement the management measures and implementation rules for the collection and delivery of geological data in Huangshi City.
Secondly, the clustering mechanism of geological data based on intersection is established.
Third, establish a network system of geological data collection in prefecture-level cities.
Fourth, strengthen the acceptance of geological data.
3 Center construction methods
The technical route of center construction is: center construction scheme formulation → center infrastructure and software and hardware construction → center geological data management → information sharing and service.
The basic method of making the center construction plan is to draft the center construction plan according to the Industrialization Project of Geological Data Information Service Cluster and the Guide to the Construction of Geological Data Centers in Prefecture-level Cities. On this basis, questionnaire design and investigation, interview and investigation, solicit opinions, read several drafts, and finally form a draft for approval after evaluation and certification.
Infrastructure, software and hardware construction of the center: including geological database construction (original, physical and resultant geological data), hardware construction, software construction, system construction, database construction, network communication construction and e-government construction.
Central geological data management: strengthen the sense of responsibility and confidentiality of geological data keepers and improve their professional level. According to the regulations and detailed rules for the administration of geological data, establish and improve the measures for the administration of geological data in prefecture-level cities.
Central geological data information sharing and service: research and implement geological data clustering mechanism, realize geological data information sharing, broaden the field of geological data information socialized service products and improve product quality.
4 the significance of center construction
For a long time, the scattered geological data, insufficient comprehensive research and low degree of digitalization and informatization in Huangshi City have seriously restricted the service level, quality and benefit of geological data. It is of great significance to establish Huangshi Geological Data Center and fully tap the potential economic value of geological data and information for innovating service mechanism and improving service level and quality. It is also of practical significance to reduce repeated investment in construction projects, avoid and reduce investment risks, make full use of mineral resources, and restore and manage mine environment.
Under the unified framework of Huangshi Geological Data Center, the geological data management service system of Huangshi City, Hubei Province has been continuously improved. According to the work plan, implement the organization, staffing and funding sources of Huangshi Geological Data Center. Drafting technical specifications, standards, guidelines, management systems, management measures, implementation rules, etc. , strive to become a leader in the construction of geological data centers in mining cities, and provide technical support and management experience for training and popularizing the construction of geological data centers at prefecture and city levels nationwide.
At present, the national geological data center and some provincial (city, district) geological data centers are under construction, and it is an inevitable trend to realize the extension of geological data management to prefecture-level cities. The pilot project team of geological data information service cluster industrialization is also actively exploring ways and methods to establish geological data centers in prefecture-level cities. Through the joint efforts of local administrative departments, competent departments of land and resources, and the industrialization project team of geological data information service cluster, the geological data center of prefecture-level cities will be built well, providing strong technical support for urban construction and development.
Take the exam and contribute.
[1] Liu et al. Study on the history of mining development in Huangshi City, Hubei Province [J]. South China Geology and Mineral Resources, 2008,93 (1): 65 ~ 69.
Liu, et al. Basic types, characteristics and suggestions for development and utilization of mining relics in Huangshi City [J]. South China Geology and Minerals, 2009,97 (1): 72 ~ 81.
[3] Han Peiguang et al. Basic characteristics and development suggestions of modern typical mining relics in Huangshi [J]. Resources, Environment and Engineering, 2008,22 (3): 377 ~ 386.