气候变化领域集成服务门户(CCPortal): Down-scaling LUCC based on the histo-variogram

CCPortal

DOI	10.1007/s11431-009-0074-8
	Down-scaling LUCC based on the histo-variogram
	Zhang Hao; Cao ChunXiang; Li GuoPing; Yang Hua; Li XiaoWen; Qin Jun
通讯作者	Zhang, H (通讯作者)
发表日期	2009
ISSN	1006-9321
起始页码	1348
结束页码	1353
卷号	52 期号:5
英文摘要	In remote sensing applications, accurate extraction of land type area after classification is very important. But for images of land use/cover change (LUCC) obtained from the special spatial resolution remote sensing data, it will be of great significance to obtain the land type area information with higher resolution by making use of spatial distribution characteristcs information of the land type itself first and further scaling-down in a given scale threshold on the basis of the existing spatial resolution data. An explicit expression of the relationship between the measurement scale, global fractal dimension and the land type area corresponding to different measurement scales is obtained on the research basis of the authors' histo-variogram using the standardized area index (SAI). A good attempt has been made to obtain the land type area information with higher resolution by merely using the spatial distribution characteristcs information of the land type in the image itself and further scaling-down in a given scale threshold on the basis of the existing spatial resolution data.
关键词	LANDSCAPE
英文关键词	histo-variogram; scaling-down; scale effect; LUCC
语种	英语
WOS研究方向	Engineering ; Materials Science
WOS类目	Engineering, Multidisciplinary ; Materials Science, Multidisciplinary
WOS记录号	WOS:000265960500029
来源期刊	SCIENCE IN CHINA SERIES E-TECHNOLOGICAL SCIENCES
来源机构	中国科学院青藏高原研究所
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/257670
推荐引用方式 GB/T 7714	Zhang Hao,Cao ChunXiang,Li GuoPing,et al. Down-scaling LUCC based on the histo-variogram[J]. 中国科学院青藏高原研究所,2009,52(5).
APA	Zhang Hao,Cao ChunXiang,Li GuoPing,Yang Hua,Li XiaoWen,&Qin Jun.(2009).Down-scaling LUCC based on the histo-variogram.SCIENCE IN CHINA SERIES E-TECHNOLOGICAL SCIENCES,52(5).
MLA	Zhang Hao,et al."Down-scaling LUCC based on the histo-variogram".SCIENCE IN CHINA SERIES E-TECHNOLOGICAL SCIENCES 52.5(2009).