Identification of Multiscale Spatial Structure of Lunar Impact Crater: A Semivariogram Approach

doi:10.1109/JSTARS.2021.3058255

	Identification of Multiscale Spatial Structure of Lunar Impact Crater: A Semivariogram Approach
	Wang, Jiao 1,2; Ming, Dongping 1; Cheng, Weiming 2
刊名	IEEE JOURNAL OF SELECTED TOPICS IN APPLIED EARTH OBSERVATIONS AND REMOTE SENSING
	2021
卷号	14 页码:2731-2739
关键词	Spatial resolution Moon Image segmentation Geology Remote sensing Periodic structures Mathematical model Lunar impact crater multiscale spatial structure optimum resolution scale parameter semivariogram
ISSN号	1939-1404
DOI	10.1109/JSTARS.2021.3058255
通讯作者	Wang, Jiao(jiaowang@cugb.edu.cn)
英文摘要	Identifying the spatial structure of lunar impact craters is necessary to increase our understanding of past geologic processes on the Moon. However, detecting multiscale spatial structures of craters in images in appropriate resolutions using optimum scale parameters has not been quantified. This article presents a semivariogram approach for this purpose. The range of the semivariogram model represents the minimum average size of the crater type detected in an image of a spatial resolution. The feature lag distances of the semivariogram model indicate that a series of appropriate spatial resolutions rather than a single spatial resolution are required to address multiscale lunar impact crater structures. The optimum scale parameters for delineating multiscale crater structures in segmentation are constrained by the range and feature lag distances derived from semivariogram of the corresponding image in a certain spatial resolution. This article fills the gap in quantifying multiscale spatial structure of impact craters using semivariogram analysis for optimizing object-based crater mapping.
资助项目	National Natural Science Foundation of China[41801361] ; Fundamental Research Funds for the Central Universities[2652019027] ; State Key Laboratory of Resources and Environmental Information System ; Chinese Academy of Sciences[XDB41000000] ; China Postdoctoral Science Foundation[2018M631535]
WOS研究方向	Engineering ; Physical Geography ; Remote Sensing ; Imaging Science & Photographic Technology
语种	英语
出版者	IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
WOS记录号	WOS:000628910700003
资助机构	National Natural Science Foundation of China ; Fundamental Research Funds for the Central Universities ; State Key Laboratory of Resources and Environmental Information System ; Chinese Academy of Sciences ; China Postdoctoral Science Foundation
内容类型	期刊论文
源URL	[http://ir.igsnrr.ac.cn/handle/311030/162064]
专题	中国科学院地理科学与资源研究所
通讯作者	Wang, Jiao
作者单位	1.China Univ Geosci, Sch Informat Engn, Beijing 100083, Peoples R China 2.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, State Key Lab Resources & Environm Informat Syst, Beijing 100101, Peoples R China
推荐引用方式 GB/T 7714	Wang, Jiao,Ming, Dongping,Cheng, Weiming. Identification of Multiscale Spatial Structure of Lunar Impact Crater: A Semivariogram Approach[J]. IEEE JOURNAL OF SELECTED TOPICS IN APPLIED EARTH OBSERVATIONS AND REMOTE SENSING,2021,14:2731-2739.
APA	Wang, Jiao,Ming, Dongping,&Cheng, Weiming.(2021).Identification of Multiscale Spatial Structure of Lunar Impact Crater: A Semivariogram Approach.IEEE JOURNAL OF SELECTED TOPICS IN APPLIED EARTH OBSERVATIONS AND REMOTE SENSING,14,2731-2739.
MLA	Wang, Jiao,et al."Identification of Multiscale Spatial Structure of Lunar Impact Crater: A Semivariogram Approach".IEEE JOURNAL OF SELECTED TOPICS IN APPLIED EARTH OBSERVATIONS AND REMOTE SENSING 14(2021):2731-2739.