Article(id=1242119341337018895, tenantId=1146029695717560320, journalId=1146031591421210625, issueId=1242119332617060839, articleNumber=null, orderNo=null, doi=null, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1249920000000, receivedDateStr=2009-08-11, revisedDate=1256140800000, revisedDateStr=2009-10-22, acceptedDate=null, acceptedDateStr=null, onlineDate=1261929600000, onlineDateStr=2009-12-28, pubDate=1261929600000, pubDateStr=2009-12-28, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1261929600000, onlineIssueDateStr=2009-12-28, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1774073928435, creator=sys-migrate, updateTime=1774073928435, updator=sys-migrate, issue=Issue{id=1242119332617060839, tenantId=1146029695717560320, journalId=1146031591421210625, year='2009', volume='27', issue='0924', pageStart='1', pageEnd='140', issueExtLink='null', onlineDate='null', pubDate='1261929600000', pubDateStr='2009-12-28', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=3, issueType=-1, specialIssue=null, createTime=1774073926355, creator='sys-migrate', updateTime=1774073926355, updator='sys-migrate', preIssue=null, nextIssue=null, articleTotal=null, ext=null, issueFiles=null, downloadFileDto=null}, startPage=56, endPage=60, ext={EN=ArticleExt(id=1242119345728455220, articleId=1242119341337018895, tenantId=1146029695717560320, journalId=1146031591421210625, language=EN, title=Global Spatial Statistics of the Territory of China, columnId=1242116080374710456, journalTitle=Science & Technology Review, columnName=Articles, runingTitle=null, highlight=null, articleAbstract=In view of describing the territory of China as a whole from a statistical perspective, this paper gives an estimate of the global spatial characteristics of the territory of China using global spatial statistics (or statistics of spatial distribution). A design-and pattern-based method of spatial sampling, or the global spatial random sampling, is proposed, and applied to the China's Digital Elevation Model (DEM, 1 : 4 000 000). The parameters of the spatial pattern, including the center of gravity, orientation, geographical range and spatial intensity, are estimated for the DEM, which is decomposed into a terrain surface and a geometric outline. The results demonstrate that both the surface and the outline differ remarkably in the center of gravity, orientation, geographical scope and spatial intensity, revealing the complexity of the territory of China on the global surface; the small margins of errors show the efficiency and effectiveness of the proposed pattern- and design-based approach of spatial sampling., authors=², authorsList=null, authorCompany=null, correspAuthors=null, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=yO2ylfiXJUufF7CCBzKhYw==, pdfFileSize=527485, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, fund=null), CN=ArticleExt(id=1242119343379649262, articleId=1242119341337018895, tenantId=1146029695717560320, journalId=1146031591421210625, language=CN, title=中国国土全局空间统计, columnId=1146540929516700224, journalTitle=科技导报, columnName=研究论文, runingTitle=null, highlight=null, articleAbstract=利用全局空间统计方法,估计中国国土在地球球面空间上的整体特征。提出基于空间格局的全局空间随机抽样方法，对中国数字高程模型（DEM，1:400万）数据进行抽样，分别估计了中国国土的地形曲面和几何轮廓的空间格局参数，其中包括重心、方位、地理范围和空间密集性等。结果表明，中国地形和几何轮廓具有不同的重心、方位、地理范围和空间密集性，揭示了中国国土空间格局的复杂性；中国国土空间格局参数的估计误差很小，反映了全局空间随机抽样方法的有效性。, authors=赵作权,宋敦江, authorsList=赵作权;宋敦江, authorCompany=中国科学院科技政策与管理科学究所， 北京 100190, correspAuthors=null, authorNote=null, correspAuthorsNote=赵作权, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=CKdjCiNQmNxnzkF1nUG/LA==, pdfFileSize=527485, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, fund=null)}, authors=null, 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