A Quantitative Study of Gully Erosion Based on Object-Oriented Analysis Techniques: A Case Study in Beiyanzikou Catchment of Qixia, Shandong, China

This paper took a subregion in a small watershed gully system at Beiyanzikou catchment of Qixia, China, as a study and, using object-orientated image analysis (OBIA), extracted shoulder line of gullies from high spatial resolution digital orthophoto map (DOM) aerial photographs. Next, it proposed an...

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Detalhes bibliográficos
Main Authors: Wang, Tao, He, Fuhong, Zhang, Anding, Gu, Lijuan, Wen, Yangmao, Jiang, Weiguo, Shao, Hongbo
Formato: Artigo
Idioma:Inglês
Publicado em: Hindawi Publishing Corporation 2014
Assuntos:
Research Article
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC3926288/
https://ncbi.nlm.nih.gov/pubmed/24616626
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1155/2014/417325
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