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Alteration mineral mapping using masking and Crosta technique for mineral exploration in mid-vegetated areas: a case study in Areletuobie, Xinjiang (China) 期刊论文
INTERNATIONAL JOURNAL OF REMOTE SENSING, 2011, 卷号: 32, 期号: 7, 页码: 1931-1944
Authors:  Liu Lei(刘磊);  Zhuang Dafang;  Zhou Jun;  Qiu DongSheng
Adobe PDF(8596Kb)  |  Favorite  |  View/Download:1182/474  |  Submit date:2011/05/26
Thematic Mapper Images  Etm++ Data  Mexico  Rocks  Belt  
离散三角网格系统距离量测方法 期刊论文
测绘学报, 2011, 卷号: 040, 期号: 001, 页码: 59
Authors:  袁文;  庄大方;  袁武;  唐志峰;  邱冬生
Favorite  |  View/Download:0/0  |  Submit date:2020/03/23
我国手足口病时空分布特征的GIS分析 CNKI期刊论文
2010
Authors:  别芹芹;  邱冬生;  胡辉;  鞠斌
Favorite  |  View/Download:114/11  |  Submit date:2012/05/23
Gis分析  手足口病  分布特征  
Spatial-temporal characteristics of siping urban expansion based on remote sensing and GIS 会议论文
2008 International Workshop on Education Technology and Training and 2008 International Workshop on Geoscience and Remote Sensing, ETT and GRS 2008, 2008 International Workshop on Education Technology and Training and 2008 International Workshop on Geoscience and Remote Sensing, ETT and GRS 2008, 2008 International Workshop on Education Technology and Training and 2008 International Workshop on Geoscience and Remote Sensing, ETT and GRS 2008, 2008 International Workshop on Education Technology and Training and 2008 International Workshop on Geoscience and Remote Sensing, ETT and GRS 2008, Shanghai, China, December 21, 2008 - December 22, 2008
Authors:  Liu;  Lei(刘磊);  Zhuang DaFang;  Qiu DongSheng
Adobe PDF(325Kb)  |  Favorite  |  View/Download:380/148  |  Submit date:2011/05/25
Geographic Information Systems  Eology  Mage Reconstruction  Orphology  Artial Discharges  Emote Sensing  Echnical Presentations  Rban Planning  
新疆阿热勒托别地区遥感化探综合找矿研究 CNKI期刊论文
2009
Authors:  刘磊;  冯成贵;  杨丰柱;  庄大方;  邱冬生
Favorite  |  View/Download:134/22  |  Submit date:2012/05/22
Crosta法  掩膜技术  矿物光谱特征  阿热勒托别地区  新疆  
基于等角比例投影的球面三角四叉树剖分模型 期刊论文
遥感学报, 2009, 卷号: 13, 期号: 1, 页码: 103-111
Authors:  袁文;  庄大方;  袁武;  刘纪远;  邱冬生
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全球网格  投影  坐标转换  等面积剖分  等形状剖分  
Quantitative Assessment of Desertification Using Landsat Data on a Regional Scale - A Case Study in the Ordos Plateau, China 期刊论文
Desertification is a serious threat to the ecological environment and social economy in our world and there is a pressing need to develop a reasonable and reproducible method to assess it at different scales. In this paper, the Ordos Plateau in China was selected as the research region and a quantitative method for desertification assessment was developed by using Landsat MSS and TM/ETM+ data on a regional scale. In this method, NDVI, MSDI and land surface albedo were selected as assessment indicators of desertification to represent land surface conditions from vegetation biomass, landscape pattern and micrometeorology. Based on considering the effects of vegetation type and time of images acquired on assessment indictors, assessing rule sets were built and a decision tree approach was used to assess desertification of Ordos Plateau in 1980, 1990 and 2000. The average overall accuracy of three periods was higher than 90%. The results showed that although some local places of Ordos Plateau experienced an expanding trend of desertification, the trend of desertification of Ordos Plateau was an overall decrease in from 1980 to 2000. By analyzing the causes of desertification processes, it was found that climate change could benefit for the reversion of desertification from 1980 to 1990 at a regional scale and human activities might explain the expansion of desertification in this period; however human conservation activities were the main driving factor that induced the reversion of desertification from 1990 to 2000., 2009, 卷号: 9, 期号: 3, 页码: 1738-1753
Authors:  Xu, Duanyang;  Kang, Xiangwu;  Qiu, Dongsheng;  Zhuang, Dafang(庄大方);  Pan, Jianjun
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Desertification  Quantitative Assessment  Landsat  Ordos Plateau  
基于等角比例投影的球面三角四叉树剖分模型 CNKI期刊论文
2009
Authors:  袁文;  庄大方;  袁武;  刘纪远;  邱冬生
Favorite  |  View/Download:152/4  |  Submit date:2012/05/19
全球网格  投影  坐标转换  等面积剖分  等形状剖分  
中国陆地水系统数值模拟与综合集成研究平台建设 期刊论文
资源科学, 2009, 卷号: 000, 期号: 007, 页码: 1158
Authors:  田静;  苏红波;  夏军;  刘昌明;  杨德林;  王中根;  邱冬生;  梁军;  邓祥征;  张仁华;  陈少辉;  柳文华
Favorite  |  View/Download:9/0  |  Submit date:2020/03/23
analysisofvisibleandnearinfraredspectraofascontaminatedsoilincroplandsbesidemines 期刊论文
spectroscopyandspectralanalysis, 2009, 卷号: 29, 期号: 1, 页码: 114
Authors:  Ren HY(任红艳);  Zhuang DF(庄大方);  Qiu DS(邱冬生);  Pan JJ(潘剑君)
Favorite  |  View/Download:0/0  |  Submit date:2020/03/23