Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
Add to Favorite Get Latest Update


Fang Hongliang Huang Xuan(Institute of Geography, Chinese Academy of Sciences, Beijing 100101)  
emote sensing technique has been widely applied in geoscience fields. How to get the thematic information more vividly and precisely is the main focus of geoscientists. The following four questions always emerge when scientists apply remote sensing technique in their research: 1) Multispectral data selection and combination; 2) Multisource information integration; 3) New image classifiers and their usage; and 4) Thematic extraction accuracy. The purpose of this paper is to review the present development on how to apply remote sensing technique in geoscience fields based on the above four questions.Methods on how to select the best bands for combination to get more useful information from remotely sensed data are surveyed by the author. The Optimum Index Factor (OIF) is more subjective and applicable compared with visual separability and experiences. In practice, the bands should be adjusted when time, location, and ground characteristics are changed. Data from sources other than remotely sensed data are needed in order to suit the user's requirements. According to our own experiences, integrating data from diversified sources is indispensable in processing remotely sensed data. These multiple sources may include: data from remote sensors of different platform, geographical information, expert knowledge, etc. Many new classifiers have appeared in addition to the traditional statistical classification methods. Spatial structure analysis, GIS assisted classification, fuzzy classification and accuracy assessment and neural network approaches in classification are such classifiers briefly analyzed in the paper. Classification accuracy is the focal problem that users care about. Many work has been done on how to improve the classification accuracy such as taking suitable sampling method, using complicated registration equation, integrating GIS in classification and others. Accuracy expression is another question which needs further study.
【CateGory Index】: TP751
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
Chinese Journal Full-text Database 7 Hits
1 ZHANG Bao-lei1,2, ZHOU Wan-cun1, MA Ze-zhong1,2 (1.Chengdu Institute of Mountain Disaster and Environment, The Chinese Academy of Sciences, Chengdu 610041,China; 2.Graduate School of The Chinese Academy of Sciences, Beijing 100039,China);EXPOLORATIONS ON METHOD OF AUTO-CLASSIFICATION FOR THE MAIN TYPES OF GROUND OBJECTS IN THE THREE-GORGE REGION[J];Resources and Environment in the Yangtze Basin;2005-04
2 QI Qing wen 1, PEI Xin fu (1 Institute of Geographic Science and Natural Resources Research, CAS, Beijing 100101 China; 2 Planning Division, Bureau of Upper & Middle Reaches of Huanghe River, Xi'an\ 710043 China);Integration and Fusion of Multi source Information and its Optimized Using in RS Image Based Mapping[J];Progress In Geography;2001-01
3 WANG Lei, FENG Xue-zhi, DU Jin-kang (Department of Urban and Resources Science, Nanjing University, Nanjing 210093,China);On the integration between image classification and geographical knowledge discovery[J];Geographical Research;2001-05
4 ZHANG You-shui, FENG Xue-zhi, DU Jin-kang, GU Guo-qin (Department of Urban and Resources Science, Nanjing University, Nanjing 210093, China);Study on extraction of urban green space from IKONOS remote sensing images[J];Geographical Research;2004-02
5 YANG Sheng-tian ~(1),LI Qian ~(1),LIU Chang-ming~(1,2),ZHI Hong~(3),WANG Xue-lei ~(1)(1.State Key Laboratory of Remote Sensing Science,School of Geography,Beijing Key Laboratoryfor Remote Sensing of Environment and Digital Cities,Beijing Normal University,Beijing 100875,China;2.Institute of Geographic Sciences and Natural Resources Research,CAS,Beijing 100101,China;3.Beijing Hydraulic Research Institute,Beijing 100044,China);Detecting vegetation fractional coverage of riparian buffer strips in Guanting Reservoir based on "Beijing-1" remote sensing data[J];Geographical Research;2006-04
6 Shan Xinjian Ye Hong Chen Guoguang (Institute of Geolgy, China Seismological Bureau, Beijing 100029)Wang Changlin (Institute of Remote Sensing Application, Chinese Academy of Sciences, Beijing 100101);APPLICATION OF THE FUSION METHODS FOR MULTISOURCE DATA OF SATELLITE REMOTE SENSING IN GEOLOGY[J];SEISMOLOGY AND GEOLOGY;1999-04
7 Gan Fuping 1 Wang Runsheng 2 Wang Yongjiang 2 Fu Zhengwen 1 1 (China University of Geoscience Beijing 100083) 2 (Aero Geophysical Survey and Remote Sensing Center, the Ministry of Land and Resources, Beijing 100083);THE CLASSIFICATION METHOD BASED ON REMOTE SENSING TECHNIQUES FOR LAND USE AND COVER[J];REMOTE SENSING FOR LAND & RESOURCES;1999-04
Chinese Journal Full-text Database 1 Hits
1 Zhou Chenghu(Institute of Ceography, Chinese Academy of Sciences and State Planning Commission of the People's Republic of China);FLOOD DISASTER SURVEILLANCE AND EVALUATION BY REMOTE SENSING[J];Geographical Research;1993-02
Chinese Journal Full-text Database 10 Hits
1 JIANG Jin-long et al (Graduate School,China University of Geoscience,Wuhan,Hubei 430074);Application of Remote Sensing Technologies in Urban Land Using Evolution[J];Journal of Anhui Agricultural Sciences;2007-07
2 WANG Rui et al (College of Resources and Environmental Science,Northwest A&F University,Yangling,Shaanxi 712100);Application of RS and GIS in Land Use of Shenfu Mining Area[J];Journal of Anhui Agricultural Sciences;2007-19
3 HUANG Xiong-wei(China University of Geosciences,Beijing 100083);Study on Land Use Change Based on Landsat TM Image[J];Journal of Anhui Agricultural Sciences;2007-32
4 LI Xuan-qiong et al (College of Earth Sciences,Chengdu University of Technology,Chengdu,Sichuan 610059);Comparative Analysis of Enhancement Methods of TM Images in Wenxian of Gansu before and after the Earthquake[J];Journal of Anhui Agricultural Sciences;2009-05
5 Li Shuangcai Kong Yaping Fu Suhua (Department of Resources and Environmental Science, Beijing Normal University, 100875, Beijing, China);CHANGE PATTERN OF VEGETATION COVERAGE IN THE MOUNTAINOUS AREA OF BEIJING[J];Journal of Beijing Normal University(Natural Science);2002-02
6 Tu Jun; Shi Chengcang(Institute of Remote Sensing Application, Sichuan Academy of Agricultural Sciences, Chengdu 610066);Study on the Degeneration of Alpine Meadow Grassland in Qingzhang Plateau with Remote Sensing Techniques[J];ACTA AGRESTIA SINICA;1998-03
7 QIAN Zeng-bo(Zhengzhou Institute of Surveying and Mapping(ZISM),Zhengzhou,450052,China);Remote-Sensing digital Image Surveying and Mapping System(ReSDISAMS)[J];Engineering of Surveying and Mapping;2002-01
8 LI Da-jun 1 ,GONG Jian-ya 2 ,XIE Gang-sheng 1 (1.East China Geological Institute,Linchuan344000,China;2.Wuhan University,Wuhan430079,China);Entrop Error Index of Two-dimensional Stochastic Point[J];Engineering of Surveying and Mapping;2002-03
9 WANG Chong-chang, SHI Ji-bao(Department of Surveying Engineering ,Liaoning Technical University,Fuxin 123000, China);Plane accuracy analysis of full color image of QuickBird remote sensing[J];Engineering of Surveying and Mapping;2004-01
10 WU Wen-bo,LIU Zheng-gang(Dept.of Surveying Engineering,Liaoning Technical University,Fuxin 123000,China);A method of the best band combination selection based on spectral characteristics of surface features[J];Engineering of Surveying and Mapping;2007-06
【Secondary References】
Chinese Journal Full-text Database 10 Hits
1 ZHANG You shui,XUE Chong sheng(Faculty of Earth Sciences,China University of Geosciences,Wuhan 430074,China);A STUDY ON THE INTEGRATION OF RS AND GIS:AN EXAMPLE FROMRS INVESTIGATION OF SOIL EROSION IN HUBEI PROVINCE[J];GEOLOGY OF ANHUI;2000-02
2 WANG Juan et al(College of Urban and Resources Environment,Yancheng Teachers University,Yancheng Jiangsu 224001);Application of the Integration of GIS and SDM in Agriculture[J];Journal of Anhui Agricultural Sciences;2008-29
3 YANG Bao-long et al (Guangzhou Institute of Geochemistry,Chinese Academy of Sciences,Guangzhou,Guangdong 510640);Study on Extraction of Urban Green Space from QUICKBIRD Remote Sensing Images[J];Journal of Anhui Agricultural Sciences;2009-03
4 CHEN Jin-bo1,LIAO Yong-long2,WANG Xing-zhong3,LIANG Jun2 (1.Wuhan Kedao Geographical Information Engineering Co.,LTD, Wuhan,430080;2.Yangtze River Scientific Research Inst, Research Center on Water Engineering Safety and Disaster Prevention of MWR,Wuhan 430010;3 China ship Development and Design Center,430064;);The Contrast Study on False Color Image Enhancement Method of Ratio Images[J];Beijing Surveying and Mapping;2009-01
5 YANG Dan;FENG Zhong-ke.Institute of GIS,RS &GPS,Beijing Forestry University,100083,P.R.China.;RS statistics and analysis for forest coverage of Beijing.[J];Journal of Beijing Forestry University;2005-S2
6 ZHANG Bao-lei 1, 2; ZHOU Wan-cun1; ZHOU Qi-gang 1,2; FENG Zhao-yang 1,2. 1 Chengdu Institute of Mountain Hazards and Environment, Chinese Academy of Sciences, 610041, P. R. China; 2 Graduate University of Chinese Academy of Sciences, Beijing, 100039, P. R. China.;Forestland changes and climate response in the Three Gorges Reservoir Area based on RS and GIS[J];Journal of Beijing Forestry University;2006-04
7 WANG Lei~1;HUANG Hua-guo~2;ZHANG Xiao-li~1;LUO You-qing~1;AN Shu-jie~1.1 Key Laboratory for Silviculture and Conservation,Ministry of Education,College of Natural Resources & Environment,Beijing Forestry University,100083,P.R.China;2 State Key Laboratory of Remote Sensing Science,Institute of Remote Sensing Applications,Chinese Academy of Sciences,Beijing,100101,P.R.China.;RS information extraction techniques of Pinus massoniana forests based on knowledge rules[J];Journal of Beijing Forestry University;2007-03
8 BU Kun1,2,ZHANG Shu-wen1,YANG Jiu-chun1,2,ZHANG Yu-bo31.Northeast Institute of Geography and Agroecology,CAS,Changchun 130012,China2.Graduate University,Chinese Academy of Sciences,Beijing 100049,China3.Software College,Jilin University,Changchun 130012,China;The Algorithm and Realization of Shapefile Geometry Transformation Based on Delaunay Triangulation[J];Journal of Jilin University(Earth Science Edition);2008-03
9 LI En-Bao1,HONG Zhou2,SONG Wei-dong2 (1.Liaoning provincial station for quality control and inspection sim products,Shenyang 110032,China;2.School of Geomatics,Liaoning Technical University,Fuxin 123000,China);Design and realization of land use alteration investigation system based on PDA[J];Engineering of Surveying and Mapping;2007-02
10 QI Qing-wen①,HE Da-ming②,LI Jin①,JIANG Li-li①,ZOU Xiu-ping①(①Institute of Geographic Sciences and Natural Resources Research,CAS,Beijing 100101;②Yunnan University,Kunming,650091);Design and building of ecosystem monitoring & management system for border area of Yunnan province[J];Science of Surveying and Mapping;2005-03
【Secondary Citations】
Chinese Journal Full-text Database 2 Hits
1 Chen Shupeng (Institute of Remote Sensing Application,Academia Sinica);GEOGRAPHIC INFORMATION SYSTEM EXPLORATIN AND EXPERIMENTS[J];Scientia Geographica Sinica;1983-04
2 Mao Zanyou(Institute of Remote Sensing Technique and Application, Peking University);THE METHOD OF BOUNDARY TRANSFORMATION OFTHEMATIC TYPE ON LANDSAT IMAGE[J];Acta Geographica Sinica;1989-04
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved