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浏览/检索结果: 共4条，第1-4条 帮助 限定条件 内容类型：会议论文     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Research on the assessment of HJ-1A NDVI accuracy 会议论文 Proceedings of 2012 International Conference on Measurement, Information and Control, MIC 2012, 2012 Li Xiao-Lei; Liu Rui 收藏  |  浏览/下载：13/0  |  提交时间：2012/12/01 Quality control  Sensors  Thulium  Vegetation  CCD sensors  consistency  landsat tm  Landsat-5  ndvi  Space coverage  Spatial resolution  Time resolution  Waterbodies   Study on the mechanical properties of backfill cream-body during coal mining 会议论文 Yantai, PEOPLES R CHINA, MAY 25-27, 2012 作者:  Chen Shaojie;  Guo Weijia;  Wang Hailong;  Zhong Yitao 收藏  |  浏览/下载：14/0  |  提交时间：2018/06/05 coal mine  working face  backfill cream-body  mechanical properties  experiment   Analyzing land cover changes influenced by topographic factors based on technologies of RS and GIS - A case study of Yuli county of Xinjiang 会议论文 3rd International Symposium on Artificial Intelligence, JSAI-isAI 2011, Takamatsu, Japan, December 1, 2011 - November 2, 2012 作者:  Wang, Qianfeng;  Zhou, Kefa;  Sun, Li;  Qin, Yanfang;  Li, Guangyu 收藏  |  浏览/下载：6/0  |  提交时间：2017/01/18 Landforms  Artificial intelligence  Economics  Forestry  Geographic information systems  Image reconstruction  Maps  Remote sensing  Research  Spatial distribution  Change trends  Construction land  Data source  Eco-environments  GIS (geographic information system)  High elevation  Land cover  Land-cover change  Quantitative research  Remote sensing images  RS and GIS  Slope factors  Social economy  Socio-economic data  Steeper slopes  Topographic data  topographic factors  Topographic map  Waterbodies  Xinjiang  Yuli county   Spatial variation characteristics and environmental significance in different water bodies, Lijiang, China 会议论文 2011 International Symposium on Water Resource and Environmental Protection, ISWREP 2011, Xi'an, China, May 20, 2011 - May 22, 2011 作者:  Zhu, Guofeng;  He, Yuanqing;  Pu, Tao 收藏  |  浏览/下载：2/0  |  提交时间：2017/01/18 Water resources  Concentration (process)  Environmental protection  Groundwater  Ion sources  Ions  Lithology  Sustainable development  Correlation analysis  edge ion  Environmental significance  Glacier melting  High altitude  High concentration  Intrinsic mechanisms  Lake waters  Lijiang  Low altitudes  Low level  Melt water  Soluble ions  Spatial variations  Study areas  Water samples  Waterbodies  Yunnan province