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《地球空间信息科学学报(英文版)》 2003-04
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Spatial Relation Resolution and Spatial Relation Abstraction

Al Tinghua, associate professor, Ph. D, School of Resource and Environment Science, Wuhan University, 129 Luoyu Road, Wuhan 430079, China. LIU Yaolin  
This paper attempts to regard spatial relation transformation as an important process in map generalization. The spatial relation generalization can be divided into the components of abstraction: topology, distance and orientation. The concept ' spatial relation resolution' is introduced to describe the constraints of relative spatial relation. On the basis of nine intersection models, the cardinal direction models and the iso-dis-tance-relation models, this paper gives three sorts of relation resolution representations for topological, distance and orientation relation, respectively. Two mapping implementations in map generalization is discussed.
【Fund】: the LIESMARS Foundation (No. (02)0301) ;; the National Natural Science Foundation of China (No. 40101023).
【CateGory Index】: P283
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【References】
Chinese Journal Full-text Database 1 Hits
1 HAO Chengyuan1, WU Shaohong2, XU Chuanyang1 (1. College of Surveying & Land Information Engineering, Henan Polytechnic University, Jiaozuo 454000, China; 2. Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100101, China);Comparison of Some Vegetation Indices in Seasonal Information[J];中国地理科学(英文版);2008-03
【Co-references】
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1 CHEN Yun hao, LI Xiao bing, XIE Feng (Key Laboratory of Environmental Change and Natural Disaster, Ministry of Education of China; Institute of Resources Science, Beijing Normal University, Beijing, 100875);Study on Surface Albedo Distribution Over Northwest China Using Remote Sensing Technique[J];Scientia Geographica Sinica;2001-04
2 PIAO Shilong, FANG Jingyun (Department of Urban&Environmental Sciences,and Center for Ecological Resear ch&Education,Peking University,Beijing100871, China);Seasonal Changes in Vegetation Activity in Response to Climate Changes in Ch ina between1982and1999[J];Acta Geographica Sinica;2003-01
3 GUO Ni(Institute of Arid Meteorology, CMA,Lanzhou,730020,China);Vegetation Index and Its Advances[J];;2003-04
4 Zhou Guangsheng (Institute of Atmospheric Environment, China Meteorological Administration, Shenyang 110016; Laboratory of Quantitative Vegetation Ecology, Institute of Botany, the Chinese Academy of Sciences, Beijing 100093) Wang Yuhui Bai Liping Xu Zhenzhu (Laboratory of Quantitative Vegetation Ecology, Institute of Botany, the Chinese Academy of Sciences, Beijing 100093) Shi Ruixiang (Institute of Agricultural Regionalization, the Chinese Academy of Agricultural Science, Beijing 100081) Zhou Li Yuan Wenping (Laboratory of Quantitative Vegetation Ecology, Institute of Botany, the Chinese Academy of Sciences, Beijing 100093);STUDY ON THE INTERACTION BETWEEN TERRESTRIAL ECOSYSTEMS AND GLOBAL CHANGE[J];Acta Meteorologica Sinica;2004-05
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6 LIU Yan-Sui1, HU Ye-Cui1,2 and PENG Liu-Ying1,2 1 Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100101 (China) 2 Graduate School of Chinese Academy of Sciences, Beijing 100039 (China);Accurate Quantification of Grassland Cover Density in an Alpine Meadow Soil Based on Remote Sensing and GPS[J];土壤圈(英文版);2005-06
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8 LIU Liangming 1 LIANG Yitong 2 MA Huiyun 1 HUANG Jing 2 (1 School of Remote Sensing and Information Engineering,Wuhan University, 129 Luoyu Road, Wuhan 430079, China) (2 Wuhan Centre Weather Service, 3 East Donghu Road, Wuhan 430074, China);Relationship Research Between MODIS-NDVI and AVHRR-NDVI[J];Editorial Board of Geomatics and Information Science of Wuhan University;2004-04
9 Qiang Xuemin Ju Jianhua Zhang Haohan(Department of Earth Science,Yunnan University,650091,Kunming,PRC);A Diagnostic Analysis of the Summer Monsoon in Yunnan[J];JOURNAL OF YUNNAN UNIVERSITY (NATURAL SCIENCES);1998-01
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