Европейская академия естественных наук Hannover E.V.

Linwang Yuan

Linwang Yuan is a professor at Nanjing Normal University (NNU), China, and a recipient of the "National Science Fund for Distinguished Young Scholars". He graduated from the Department of Geography of Nanjing Normal University in 1995, and received his master's degree in Cartography and Remote Sensing and PhD degree in Physical Geography from Nanjing Normal University in 1998 and 2001, respectively, and was a visiting researcher at the University of Texas at Dallas, USA, from 2009 to 2010. He is also the Deputy Director of the Youth Working Committee of The Geographical Society of China, the Deputy Director of the Academic Work Committee of the Geographical Society of China, the Chairman of the Jiangsu Higher Education Informatization Research Association, the Director of the Professional Committee of Geographic Information Science and Technology of Jiangsu Society of Remote Sensing and Geographic Information System, and the Director of the Key Laboratory of the Virtual Geographic Environment of the Ministry of Education. He is mainly engaged in the research of GIS theory and methodology. In recent years, he has presided over more than ten national projects, such as key projects of National Natural Science Foundation of China, national key research and development projects and 863 Project of China; published five monographs in Science Press; published more than one hundred SCI and SSCI papers in IJGIS, TGIS, IEEE TKDE, and other journals. He has been granted more than 30 domestic and foreign patents and software copyrights, and received 8 awards, including the first prize of "Natural Science" from the Ministry of Education, and the second prize of "Science and Technology Award" from Jiangsu Province.

His main academic contributions are as follows: ① Geometric algebraic modeling theory for geographic scenes: created a geometric algebraic GIS data model, systematically established a high-dimensional unified mathematical description framework, data model and data structure for geographic spatial-temporal and scene information, put forward a technical framework for geometric-algebraic mass heterogeneous geographic scene fidelity modeling, compressed storage, efficient computation, comprehensive analysis and application services, and formed the fidelity modeling technology of geographic scenes under the support of a unified data structure; ② Shared geographic information technology and spatial services: developed a dynamic aggregation model of geographic information resource-feature-scene elements with geographic entities as the core, and constructed an overall shared GIS from the perspectives of data sharing-analysis and computation-expression and interaction-business synergy, breaking through a series of key technologies of geographic information, such as data sharing, computation acceleration, expression sharing and collaborative services, and forming a cross-organization, cross-platform, cross-system and cross-application shared GIS platform; ③ Holographic map software platform: developed a scene-as-a-service spatial service model and a holographic map software platform, customized and developed more than 10 new GIS platforms such as video GIS, BIM/CIM GIS, and Internet of Things GIS, enhancing the ability of GIS to support applications in the fields of global spatial-temporal information modeling and analysis, regional geographic modeling and simulation, and smart cities.

 

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