Information Management System of a Land and Resources Management Bureau

Land and Resources Management Bureau Information Management System, Land and Resources Management Bureau Management System, Land and Resources Management System, 3D Geographic Information Management System, Emergency Command and Dispatch System

1. Overview
The world has entered the era of informatization, and information technology is leading profound changes in various fields of the economy and society, becoming the most promising productive force in contemporary times. Information resources have become strategic resources for national economic and social development, and the level of informatization has become an important indicator of the modernization level of a region and city. As a major component of social informatization, land and resources informatization is crucial for innovating land and resources management methods and operating mechanisms, clarifying the tasks of land and resources informatization construction, carrying out land and resources informatization work in a planned, step-by-step, and focused manner, supervising and inspecting land administrative law enforcement and the implementation of land and mineral resources planning. It is a very important and urgent task to implement a comprehensive management system based on the internet, which includes viewing from the sky, searching on the ground, and managing online.
2. Function Introduction
Based on the actual situation of China's land and resources work, Ruiguang Jiyuan has launched a command, monitoring and dispatch system for the land and resources industry, which is characterized by its proximity, interactivity, imagination, and can immerse people in virtual environments to achieve interactive operations. It has powerful functions of digitization, networking, and optimization decision-making for complex systems such as urban geography, resources, ecological environment, population, economy, and society, used for simulating the effects of major decisions and predicting future development. This technological strategy of utilizing information technology for urban management is a new approach that combines high-tech and traditional industries, and continuously innovates traditional urban construction and management techniques. It is of great significance in modern urban construction and management. Build a software platform that integrates 2D GIS data and 3D scene data to achieve unified management of massive data in urban level 3D digital models and the application of high-precision models. Conduct research on management models based on 3D digital technology in the field of urban construction and management, apply 3D digital technology comprehensively to urban visual management, and further improve the informatization level of urban management.

2.1 Display Design: The display function is comprehensive and three-dimensional, and the display methods are quite rich
Advanced visualization technology has been applied in the display of data information, effectively combining remote sensing technology and geographic information technology to achieve a three-dimensional, real-time, and intuitive display effect.
The 3D geographic information management system has powerful functions such as digitizing, virtual simulating, optimizing decision support, and visualizing complex systems such as urban geography, resources, environment, population, economy, and society. Gradually establish and improve a unified sharing platform for urban 3D basic data.
Three dimensional geographic information technology is used for the management of urban components, reflecting the accurate location and related information of each component in the city, and can analyze and manage the searched information. If the location and information of manhole covers and billboards in urban components are queried, the position and information of each manhole cover or billboard can be clearly seen at a glance. Where are the manhole covers missing, where are illegal billboards, etc., managers can conduct visual analysis and management.
3D functional display:
1) It can measure the total land area of a piece or area, and is more commonly used for planning and real estate development projects.

2) Measure the distance between two or several buildings to obtain the interval value between the buildings in the group, and extend the distance line infinitely.

2.2 Real time dispatch of patrol vehicles by the command (monitoring) center
The staff of the command center dispatch field inspection vehicles in real time according to work requirements to conduct on-site investigations of suspected illegal patterns reported by the third level network inspection personnel, and transmit the on-site investigation results back in real time.
The command and monitoring center can provide the following two methods for vehicle scheduling:
The first method is to dispatch the nearest vehicle to the site.
By using this method, law enforcement vehicle terminals download the city's basic data through wireless communication methods such as GPRS/CDMA. The command and monitoring center automatically determines the nearest vehicle to be dispatched based on its location and spot position, generates a task list, and the law enforcement vehicle conducts on-site inspections and scans the scene through a scanning device after receiving the task at the terminal. Then, it returns wirelessly to the command and monitoring center.
The second method is to dispatch designated vehicles to the site.
In this way, the law enforcement vehicle terminal computer only needs to download the basic data within its responsibility area, which is also convenient for assessment. The command and monitoring center sends spot data based on the predetermined vehicle responsibility area and spot location, generates a task list, and waits for vehicle feedback.
2.3 Flexible networking
Establish a data server within the intranet to store daily and historical land inspection information, as well as inspection information sent back by external inspection vehicles, based on the hardware and network conditions of the command and monitoring center; Establish a command, monitoring, and scheduling system on the external network, which can access the external network through various communication methods. It receives instructions transmitted by internal servers and forwards them to external patrol vehicles; External inspection vehicles reply with messages through onboard terminals, send them to the communication server, and then transmit them to the internal network server. GPRS or CDMA wireless data communication is used between the command, monitoring, and dispatch system and the on-board terminals of the inspection vehicles. The terminal equipment of external inspection vehicles is equipped with a multifunctional operation screen to achieve functions such as data reception, display, filling, and uploading.
2.4 Monitoring of ongoing construction projects
In order to better assess the future supply situation of the real estate market, the command and monitoring center can establish a monitoring system for approved but undeveloped land parcels and housing projects under construction throughout the city.
By interpreting data on project land supply through internal operations and conducting monthly on-site inspections by external personnel, determine whether each approved residential plot in the city has started construction and the progress of each residential project under construction. Real time updating of GIS database to monitor the long-term, medium-term, and short-term supply situation of the local real estate market, providing forward-looking indicator data for macroeconomic regulation and assisting decision-making.
2.5 There is a wireless communication system
The 800 Mbps digital cluster government service network is a professional wireless dispatch system and command communication network provided for emergency response, emergency linkage, daily management, and socialized services in response to sudden public events. Through our wireless scheduling system, communication between mobile phones (landline) and digital clusters can be achieved.
The communication between the command and monitoring center and daily inspection vehicles and law enforcement vehicles can be achieved through 800 Mbps digital group calls or direct calls to the vehicle terminal through the dispatch console. When the command center discovers a situation, it can dispatch relevant inspection or law enforcement personnel in real-time to handle the situation through wireless intercom.
2.6 Application level
The system will integrate the content of planning and management on a unified information board based on land, building, and room, and extend the dynamic information supervision process of the industry to the planning level. In the future, the entire information base will not only have the function of real-time viewing of current information and tracing historical data, but also the function of anticipating future planning changes for a certain period of time. The command and monitoring function of the entire command center covers all aspects of business from planning to land and resources management, thereby further improving the industry's management level and enhancing its comprehensive service and guarantee capabilities to society. The 3D GIS system will establish a comprehensive database of planning and land resources management elements throughout the entire process by centralizing various planning and land use data such as underground, surface, and above ground buildings and structures, thus building a unified planning and land resources management platform for the entire city. Realize standardized, multi-dimensional, and multi-level data centralization, and form a coordinated and interconnected networked integrated office platform. Build a city wide "map" as an important basis for management, providing detailed data support for administrative approval, law enforcement supervision, emergency supervision, and auxiliary decision-making.