Study Of Land Management System At Village And Town Level Based On WebGIS

With the rapid development of Chinese economy and the constant growth of the population, the contradiction between people and land resources will further exacerbate,thus it is greatly necessary to strengthen the management of village land.While traditional inefficient management approaches have failed to meet the needs of the dynamic management of land resources, now modern means are needed to adopt and scientific and effective management must be carried out urgently to realize the management information of land resources.Based on the full survey, this paper did a need analysis on village-level land management information system, and then studied the framework of town land management information system and designed the modules of this system. On the basis of the need analysis and module design,Firstly the basic geo-spatial database of the village land management has been researched and designed,functions have been achieved that can provide full spatial service for farmland protection and basic farm management and land transference, such as land use inquiries, basic farmland inquiries, cadastral management queries, query and homestead land transfer inquiry, and so on. All these spatial inquires can achieve graph's searching property, property's searching map, measuring the geographical map coordinates of the mid-point elements, length of line elements and area of surface and other detailed features. Secondly, the village land use management module has been designed in details, achieved homestead land, rural enterprises land, public facilities land and other land's management. Thirdly, the protection of farmland management module has been designed in details, and the introduction of relevant policies and regulations, the introduction of land protection, basic farm management, land development and agricultural land use and collection were achieved. Fourthly, cadastral management module has been designed in details, and the introduction of relevant policies and regulations, land use, land use change survey of farmland, land registration and cadastral information on land statistics query were achieved. Fifthly, land planning and management module has been designed in details, and the introduction of relevant policies and regulations, the overall planning and special planning were achieved. Sixthly, the law enforcement monitoring of management module has been designed in details, and the introduction of relevant policies and regulations, the types of land violations cases, analysis and report of violations cases were achieved. Finally, the website maintenance and management module has been designed in details, and account management, announced management, information management, web content management, map changes and publishing and other contents were achieved.The paper is based on new rural development project named Research of Village-Based Integrated Information Service Platform based on Spatial data which is from State Bureau of Surveying and Mapping. Taking Xiangyin in Ningyang County of Shandong province as example, land management system at village and town level based on WebGIS has been designed and proved good by trial.