In the 21st century,intelligence has become the main direction of the technological revolution development.Technologies such as big data,the Internet of Things,cloud computing,and artificial intelligence have accelerated their integration with various in-dustries.If a field lacks knowledge and practice of intelligence,it may not be enough momentum for development in the future.Geo-graphic information is the descriptor,builder,and service provider of the spatiotemporal framework,and plays an important role in multi-disciplinary information fusion and unmanned navigation services.This article reviews intelligent technologies related to geo-graphic information from six aspects:system theory,high-accuracy spatiotemporal reference,the whole field perception,intelligent processing,high-definition characterization and representation,and intelligent services,compares the current development status and gaps at home and abroad and summarizes the focus of competitive development,providing a reference for the intelligent development in the field of geographic information.
geographic informationsystem theoryspatiotemporal referencethe whole field perceptionintelligent processinghigh-definition characterizationintelligent services
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万方数据
