Geographical provincial situation monitoring database management system and method, and database

Abstract

The invention provides a geographic provincial condition monitoring database management system and a method, and a database. The method comprises the steps of performing inspection on geographic provincial condition monitoring data of different years; processing the geographical province condition monitoring data of different years after the warehousing inspection to enable the unchanged data of the new version to inherit the characteristics of the background data; centrally storing, browsing, inquiring, retrieving and extracting the preprocessed geographical provincial condition monitoring data of different years, and integrally storing and managing the multi-year and multi-temporal monitoring data in a time axis manner; comparing the historical data in the monitoring area stored in the database integrated management module with the real data, performing change analysis of province monitoring data of different versions and different years, monitoring geographical province data elementlevel and land class level changes, and obtaining a change statistical analysis result; according to the method, management, display and comparative analysis of geographical provincial condition monitoring data with different year data standards are realized.

Description

technical field [0001] The present disclosure relates to the technical field of database management, in particular to a database management system, method and database for geographical situation monitoring. Background technique [0002] The statements in this section merely provide background information related to the present disclosure and may not necessarily constitute prior art. [0003] Geography and national conditions are to analyze, study and describe national conditions from the perspective of geography, with the spatial changes of natural, biological and human phenomena on the earth's surface and their interrelationships and characteristics as the basic content, and analyze the various conditions and factors that constitute the material basis of the country. Make macroscopic, holistic and comprehensive surveys, analyzes and descriptions, and form spatial and visualized information on national conditions. The census and monitoring of geographical conditions is a ma...

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Problems solved by technology

[0004] The inventors of the present disclosure found that (1) due to the large number of data versions, it brings great difficulties to the management and application of data. management, which cannot meet the needs of data management and display of geographical situation data that exists in multiple years and the data standards of each year are not exactly the same; (2) The purpose of geographical situation monitoring is to The monitoring data is compared, the changes of various land types are analyzed, and statistical analysis is performed on them, and the statistical results and changes are displayed intuitively and visually in the form of topographic maps, statistical maps, statistical reports, and statistical reports. However, currently There is no corresponding technical means to automatically complete the above work, and the above work steps are cumbersome and inefficient through manual means, which will consume a lot of manpower and material resources

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