A gis-based intelligent supervision method for the whole life cycle of land

Abstract

The invention relates to a GIS-based intelligent monitoring method for a land full life circle. The method comprises the steps that 1, a space position parameter determining module determines coordinates according to click positions; 2, a land full life circle model building module obtains layers contained in all stages, a topological relation between the layers and 1 is built, and latest and historical items are obtained according to the reverse chronological order; 3, an item information updating module builds the GIS topological relation according to the currency of 2 and completes initial updating; 4, an item information check module checks 3 according to a check rule module and the GIS topological relation; 5, an intelligent monitoring module automatically gives an early warm according to stage division rules and display rules, and updating is carried out according to 3 and 4. An item implementation schedule visible result obtained through the GIS-based intelligent monitoring method is obviously better compared with a land management service total factor life cycle model and a static state visible and single updating technology, dynamic correlation and real-time early warning can be carried out on different land utilization stages, and the intelligent monitoring purpose is achieved.

Description

technical field [0001] The invention relates to the technical field of land and planning information intelligent supervision, in particular to a GIS-based intelligent supervision method for the whole life cycle of land. Background technique [0002] Land is the material basis for the survival and development of human beings. In the process of its generation, change, and extinction, the spatial location and shape of land and its additional attribute information are constantly deduced and changed over time with the block as the basic unit, either quantitatively or qualitatively. The results are directly reflected in all stages of land life cycle management. Due to the different land management business processes in different regions, the content of land life cycle management is also inconsistent. Generally speaking, it mainly includes stages such as feasibility study project approval, land management "requisition and supplementary inspection and registration", planning manage...

AI Technical Summary

Problems solved by technology

This feature is not conducive to the visual expression of flowing data, especially data that is updated frequently, and the expression method is relatively single and not flexible enough

Single information update technology is the process of adding, modifying and deleting information on a single layer data. This feature makes it impossible to perform real-time verification and update on other associated layers during the update process.

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