Geo-environmental simulation and prediction platform for coupled geo-environmental elements

Abstract

Provided is a geo-environmental simulation and prediction platform for coupled geo-environmental elements. The platform comprises an infrastructure layer, a data layer, a supporting layer, an application layer and a presentation layer; the application layer comprises a basic module, a data management module, a data mining module, a subject analysis module, a regional analysis module and a compressive assessment module, wherein the basic module is used for serving as basic auxiliary of the simulation and prediction of typical regions; the data management module is used for the simulation of typical regional elements; the data mining module performs ground-object recognition, change detection, trajectory analysis, hot point detection and visualized analysis; the subject analysis module conducts geopolitical pattern analysis, geopolitical conflict analysis and geopolitical relation analysis; the regional analysis module analyzes specific regions; and the comprehensive assessment module conducts terrorist attack risk evaluation, armed conflict risk evaluation and geo-environmental risk comprehensive evaluation. The geo-environmental simulation and prediction platform for the coupled geo-environmental elements provides a set of visualized and visual analysis platforms for geo-environmental researchers, decision-makers and managers, and can assist the researchers in analysis and decision-making.

Description

technical field

[0001] The invention relates to a geo-environment simulation and prediction platform, in particular to a geo-environment simulation and prediction platform for comprehensively utilizing 3DWebGIS and WebGL technologies. Background technique

[0002] In recent years, scholars at home and abroad have continuously strengthened their research on geo-environment, and a series of platforms have also been formed for geo-environment research. A series of domestic platforms mainly provide data services and news information in terms of economy, culture, politics, etc., but do not fully reflect the simulation of the three-dimensional and full-view geographic environment, and involve less geographical and environmental elements.

[0003] At present, there are still great deficiencies in domestic research on geo-environment. There is no platform that can quickly and accurately simulate and predict typical regional geo-environment, and provide data and visual analysis for g...

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