【摘要】 以本体论为基础,探讨地理本体和地理信息本体的内涵,分析地理本体的多重数据表达和多源地理数据的全息地理重构,探讨了多源异构地理数据的集成、融合、关联、推理、建模和同化等地理过程重构的方法.以潜在的洪水、滑坡和森林火灾等自然灾害预测为例,给出全息地理重构在科学决策中的应用.更多还原

【Abstract】 Based on ontology,the connotations of geographic ontology and geographic information ontology are discussed,the multiple data representation of geographic ontology and the holographic geographical reconstruction based on multi-source geographic data are analyzed. The methods of geographic process reconstruction including the integration,fusion,correlation,reasoning,modeling and assimilation of multi-source heterogeneous geographic data are discussed,and the applications of holographic geographical reconstruction in scientific decision-making are given by taking the disaster predic-tion such as forest fires,floods and landslides as examples.更多还原