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Combining Deep Learning and Hydrological Analysis for Identifying Check Dam Systems from Remote Sensing Images and DEMs in the Yellow River Basin.

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  • المؤلفون: Li M;Li M; Dai W; Dai W; Fan M; Fan M; Qian W; Qian W; Yang X; Yang X; Tao Y; Tao Y; Zhao C; Zhao C
  • المصدر:
    International journal of environmental research and public health [Int J Environ Res Public Health] 2023 Mar 06; Vol. 20 (5). Date of Electronic Publication: 2023 Mar 06.
  • نوع النشر :
    Journal Article; Research Support, Non-U.S. Gov't
  • اللغة:
    English
  • معلومة اضافية
    • المصدر:
      Publisher: MDPI Country of Publication: Switzerland NLM ID: 101238455 Publication Model: Electronic Cited Medium: Internet ISSN: 1660-4601 (Electronic) Linking ISSN: 16604601 NLM ISO Abbreviation: Int J Environ Res Public Health Subsets: MEDLINE
    • بيانات النشر:
      Original Publication: Basel : MDPI, c2004-
    • الموضوع:
    • نبذة مختصرة :
      Identifying and extracting check dams is of great significance for soil and water conservation, agricultural management, and ecological assessment. In the Yellow River Basin, the check dam, as a system, generally comprises dam locations and dam-controlled areas. Previous research, however, has focused on dam-controlled areas and has not yet identified all elements of check dam systems. This paper presents a method for automatically identifying check dam systems from digital elevation model (DEM) and remote sensing images. We integrated deep learning and object-based image analysis (OBIA) methods to extract the dam-controlled area's boundaries, and then extracted the location of the check dam using the hydrological analysis method. A case study in the Jiuyuangou watershed shows that the precision and recall of the proposed dam-controlled area extraction approach are 98.56% and 82.40%, respectively, and the F1 score value is 89.76%. The completeness of the extracted dam locations is 94.51%, and the correctness is 80.77%. The results show that the proposed method performs well in identifying check dam systems and can provide important basic data for the analysis of spatial layout optimization and soil and water loss assessment.
    • References:
      ISPRS J Photogramm Remote Sens. 2014 Jan;87(100):180-191. (PMID: 24623958)
      ISPRS J Photogramm Remote Sens. 2014 Feb;88(100):119-127. (PMID: 24748723)
      Nature. 2015 May 28;521(7553):436-44. (PMID: 26017442)
      Sensors (Basel). 2020 Nov 05;20(21):. (PMID: 33167411)
    • Contributed Indexing:
      Keywords: Yellow River Basin; check dam system extraction; deep learning; object-based image analysis; terrain analysis
    • الرقم المعرف:
      0 (Soil)
    • الموضوع:
      Date Created: 20230311 Date Completed: 20230314 Latest Revision: 20230317
    • الموضوع:
      20250114
    • الرقم المعرف:
      PMC10002097
    • الرقم المعرف:
      10.3390/ijerph20054636
    • الرقم المعرف:
      36901649