College of Geoscience and Surveying Engineering of China University of Mining and Technology,Beijing 100083,China
中国矿业大学地球科学与测绘工程学院,北京100083
Information Centre of Ministry of Land and Resources,Beijing 100812,China
国土资源部信息中心,北京100812
Institute of Policy and Management,Chinese Academy of Sciences(CAS),Beijing 100190,China
中国科学院科技政策与管理科学研究所,北京100190
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