Design And Development Of High Standard Basic Farmland Quality Monitoring And Evaluation System

Establish high standards of basic farmland quality monitoring system, dynamic monitoring of high quality standards of basic farmland, ensure monitoring results scientific, practical and accuracy it is an important measure to ensure national food security. Research and development high standard basic farmland integrated information technology and regulatory decision-making system has a very important strategic significance and promotional value. National Science and Technology Support Program "high-standard farmland information monitoring and the use of decision technology research" paper relies. In Quzhou County, Hebei Province as the study area, the establishment of high standard basic farmland information monitoring system, to achieve a high standard of basic farmland information.High standard basic farmland quality monitoring system based on Component GIS and the high standard of basic farmland quality monitoring index system, using visual studio for technology platform, use the.Net framework development framework, design and development of high standard basic farmland information monitoring platform. Mainly from the determine system objectives, the system of needs analysis, research and development of system key technology, system design of function modules, database design and system realization process of design and development of high standard basic farmland quality monitoring system are presented in this paper. Realization of data processing, quality monitoring, production of thematic maps and three-dimensional display function, the establishment of a scientific structure, complete function, simple operation, friendly interface design system, for the analysis of regional changes in the quality monitoring provides a favorable basis.Conclusion:(1) design of high standard basic farmland quality monitoring system database and the function module and Supermap Objects group and visual studio platform design utilization and development of the system, the realization of basic farmland quality of high standards and calculated, and the output thematic map, the calculated results to direct the form, system has a friendly interface, simple operation, can satisfy the project area of cultivated land quality monitoring the initial needs.(2) the research demonstration area of Quzhou County, Hebei Province, within the project area of high standard basic farmland are examples of quality change monitoring analysis from four aspects of monitoring index system, index score, calculated, three-dimensional display of the system functions in practice proved that the system is practical, scientific, feasible and high-efficient of. The reasons for the failure to achieve the statistical analysis of the decision making model and the quality of cultivated land are discussed. In the future research, it should be added to make more thorough research on the system space analysis by using the decision module and the statistical analysis module, which makes the system more perfect.