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《Science of Surveying and Mapping》 2008-S1
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Discussion cartographic random uncertainty and fuzziness

GAO Hong-liang~①HU Sheng-wu~②①The Fourth hydrology Engineering Geological Team of Hebei Geological Reconnaissance Bureau,Hebei Cangzhou 061000,China;②School of Geodesy and Geomatics,Henan Polytechnic University,Henan Jiaozuo 454000,China  
Along with modern technology developing,cartographic is more and more action in country economy and politics,and each kind of department applies all kinds of map therefore cartographic enters into people daily life as an ordinary trivial commodity. Precondition of cartographic exerting function is that map needs definite precision,thus it is very essential and signifieative.Cartog- raphic uncertainty is classed into random uncertainty and fuzziness,so the paper comparatively researches cartographic uncertainty from three aspects that are cartographic theory base,cartographic compilation and map use,and analyses and sums up cartographic uncer- tainty,points out cartographic uncertainty to need vigorously carrying through research.
【Fund】: 国家自然科学基金(40474003)
【CateGory Index】: P283
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