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Construction and application of formal ontology for mine

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中国有色金属学会会刊：英文版 2011年第S3期21卷 577-582页

作者： CHENG Gang 1, 2, ZHANG Yin-ling1, 2, WANG Fei 1 ,2, ZHANG Zhen-hui 3, GUO Yu-xiang1, 2 1. Key Laboratory of Mine Spatial Information technologies of State Bureau of Surveying and Mapping, Henan Polytechnic University, jiaozuo 454003, China 2. School of Surveying and land Information Engineering, Henan Polytechnic University, jiaozuo 454003, China 3. Qingdao Branch of Naval Aeronautical Engineering institute, Qingdao 266041, China Henan Polytech Univ Key Lab Mine Spatial Informat Technol State Bur Surveying & Mapping Jiaozuo 454003 Peoples R China Henan Polytech Univ Sch Surveying & Land Informat Engn Jiaozuo 454003 Peoples R China Naval Aeronaut Engn inst Qingdao Branch Qingdao 266041 Peoples R China

Digital mine is the only way for the development of mining industry in China. Due to lack of appropriate standards and norms, and different awareness in the field of digital mine among academia and industry insiders, the meaning for digital mine is still unclear. Starting from the nature of mining and removing of views of specialized fields, this paper constructs formal ontology for digital mine and proposes the four levels for it. The ontology clarifies the concept world for digital mine, defines the meaning of concepts and relations clearly, provides a reference for the standard construction for digital mine and provides a unified semantic framework for the integration of heterogeneous mine data. Meanwhile, it can provide formal reasoning knowledge for expert system of digital mine and improve the intelligence and automation while the machine automatically interpreting and processing mine spatial data.

关键词： Digital mine formalization ontology concept world semantic share

4D and application of land reclamation in mining area

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中国有色金属学会会刊：英文版 2005年第S1期15卷 49-52页

作者： XIE Hong-quan~(1,2 ), HU Zhen-qi~1, JING Hai-tao~3, GAO Yong-jiu~(4), CHEN Qiu-ji~(5), FENG Zhong-ke~(6) (1. China University of Mining and technology(Beijing Campus), Beijing 100083, China 2. Hebei Polytechnic University, Tangshan 063009, China 3. Xuzhou Normal University, Xuzhou 221009, China 4. Tangshan Branch, China Coal Research institute, Tangshan 063012, China 5. Henan Polytechnic University, jiaozuo 454000, China 6. Beijing Forestry University, Beijing 100083, China) China Univ Min & technol Beijing 100083 Peoples R China Hebei Polytech Univ Tangshan 063009 Peoples R China Xuzhou Normal Univ Xuzhou 221009 Peoples R China China COal Res inst Tangshan Branch Tangshan 063012 Peoples R China Henen Polytech Univ Jiaozuo 454000 Peoples R China Beijing Forestry Univ Beijing 100083 Peoples R China

4D products are basic mode of digitized products that are made by combining model remote sensing with GIS technology, and have already brought everybody’s high recognition. Coal mining makes great destroy to land of coal mining area, and ecological environment becomes worse, therefore land reclamation of mining area has already turned into investigated emphases. 4D meaning is briefly introduced, and its six characteristics are expounded in this paper. Production technique and application status of 4D are summarized, and existed problems are analyzed in developed aspect. Land reclamation of mining area is a complex system engineering, and application of 4D products can be impenetrated in whole process. Otherwise 4D has broad application scope in land management of mining area and mine information construction. Compound of remote sensing and DTM can be apply to solve mine survey, monitor of surface and marginal slope and so on.

关键词： 4D produce land reclamation remote sensing image data resource

Spatio-temporal model for soil characteristic of reclamation land

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中国有色金属学会会刊：英文版 2005年第S1期15卷 45-48页

作者： CHEN Qiu-ji~(1, 2), HU Zhen-qi~1, FU Mei-chen~3, XIE Hong-quan~4, HAO Hai-fu~5 (1. China University of Mining and technology(Beijing Campus), Beijing 100083, China 2. Henan Polytechnic University, jiaozuo 454000, China 3. China University of Geosciences, Beijing 100083, China 4. Hebei Polytechnic University, Tangshan 063009, China 5. China Railway Shiqiju Group Corporation, Taiyuan 030600, China) China Univ Min & technol Beijing 100083 Peoples R China Henen Polytech Univ Jiaozuo 45400 Peoples R China China Univ Geosci Beijing 100083 Peoples R China Hebei Polytech Univ Tangshan 063009 Peoples R China China Railway Shiqiju Grp Corp Taiyuan 030600 Peoples R China

The development of spatio-temporal data model is introduced. According to the soil characteristic of reclamation land, we adopt the base state with amendments model of multi-layer raster to organize the spatio-temporal data, using the combined data structure on linear quadtree and linear octree to code. The advantage of this model is that it can easily obtain the information of certain layer and integratedly analyze the data with other methods. Then, the methods of obtain and analyses are introduced. The method can provide a tool for the research of the soil characteristic change and spatial distribution in reclamation land.

关键词： reclamation soil spatio-temporal data model linear quad-tree linear octree