IGSNRR OpenIR
Remote estimation of shelterbelt width from SPOT5 imagery
Deng, R. X.1; Li, Y.2; Xu, X. L.3; Wang, W. J.4; Wei, Y. C.1
2017-02-01
Source PublicationAGROFORESTRY SYSTEMS
ISSN0167-4366
Volume91Issue:1Pages:161-172
Corresponding AuthorXu, X. L.(xuxl_lreis@163.com)
AbstractWidth is one of the key parameters of a shelterbelt. Traditional methods to acquire this width are mainly based on field measurement, which is impractical for monitoring shelterbelts at regional scale. There are many studies analyzing linear objects, but they are not directly applicable to width detection of such objects. In this paper, we analyzed relationships among vegetation fractions retrieved from SPOT5 remote sensing imagery with 10 m x 10 m spatial resolution, shelterbelt area, and shelterbelt width in one pixel. Based on this analysis, we developed a method for recognizing shelterbelt width from a remote sensing image of central western Jilin Province, China. The result was validated by field measurement data and measurement from an aerial image of 0.5 m x 0.5 m spatial resolution. Mean absolute error was 2.40 and 2.73 m respectively, suggesting that the proposed method is feasible and its accuracy is acceptable. The study provides a valuable method for monitoring shelterbelt width across large spatial scales and an accurate input parameter for the recognition of shelterbelt porosity from remote sensing data in future research.
KeywordRemote sensing Shelterbelt Shelterbelt width Agroforestry
DOI10.1007/s10457-016-9915-1
WOS KeywordLINEAR FEATURES ; VEGETATION FRACTION ; SENSING DATA ; SAR IMAGES ; EXTRACTION ; WINDBREAKS ; SYSTEMS
Indexed BySCI
Language英语
Funding ProjectNational Natural Science Foundation of China[31400612] ; Key Technologies Research and Development Program of Henan Province[142102110147] ; Key Carbon Program of the Chinese Academy of Sciences[XDA05060400]
Funding OrganizationNational Natural Science Foundation of China ; Key Technologies Research and Development Program of Henan Province ; Key Carbon Program of the Chinese Academy of Sciences
WOS Research AreaAgriculture ; Forestry
WOS SubjectAgronomy ; Forestry
WOS IDWOS:000394177900013
PublisherSPRINGER
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.igsnrr.ac.cn/handle/311030/64862
Collection中国科学院地理科学与资源研究所
Corresponding AuthorXu, X. L.
Affiliation1.North China Univ Water Resources & Elect Power, Inst Resources & Environm, Zhengzhou 450045, Peoples R China
2.Chinese Acad Sci, Northeast Inst Geog & Agroecol, Changchun 130012, Peoples R China
3.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, State Key Lab Resources & Environm Informat Syst, Beijing 100101, Peoples R China
4.Henan Univ Econ & Law, Dept Resources & Environm Sci, Zhengzhou 450002, Peoples R China
Recommended Citation
GB/T 7714
Deng, R. X.,Li, Y.,Xu, X. L.,et al. Remote estimation of shelterbelt width from SPOT5 imagery[J]. AGROFORESTRY SYSTEMS,2017,91(1):161-172.
APA Deng, R. X.,Li, Y.,Xu, X. L.,Wang, W. J.,&Wei, Y. C..(2017).Remote estimation of shelterbelt width from SPOT5 imagery.AGROFORESTRY SYSTEMS,91(1),161-172.
MLA Deng, R. X.,et al."Remote estimation of shelterbelt width from SPOT5 imagery".AGROFORESTRY SYSTEMS 91.1(2017):161-172.
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