A Novel Knowledge Graph-Driven Method for Producing New Fundamental Geo-entity
Under the background of new fundamental survey-ing and mapping construction,there is a problem that it is diffi-cult to transform traditional fundamental surveying and map-ping data into fundamental geo-entity data of new surveying and mapping products.The knowledge graph is the basis of data interconnection moving towards knowledge interconnec-tion service.Firstly,this paper models the ontology of funda-mental geo-elements and fundamental geo-entities.Second-ly,graph database technology is used to semantically store the classification of fundamental geo-elements and fundamen-tal geo-entities and their geometric mapping relationships.Fi-nally,experiments are conducted to verify the feasibility of graph-driven production by taking housing entities production as an example.The method provides a new idea for the trans-formed production of fundamental geo-entity data in new fun-damental surveying and mapping.
ontology modelingknowledge graphnew fun-damental surveying and mappingfundamental geo-entitygraph database
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