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Seventy years of changes in riverine woodland cover: Responses to elephants and human legacy effects in Gonarezhou National Park, Zimbabwe - Appendices

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Figshare2023-01-20 更新2026-04-28 收录
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https://figshare.com/articles/dataset/Seventy_years_of_changes_in_riverine_woodland_cover_Responses_to_elephants_and_human_legacy_effects_in_Gonarezhou_National_Park_Zimbabwe_-_Appendices/21930747
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This study makes use of aerial photography and satellite imagery of the Runde River in Gonarezhou National Park, Zimababwe and its confluence with the Save River, covering the period 1948 to 2018. Using supervised classification techniques, imagery was analysed to identify vegetation types and provide an estimation of riverine woodland cover. The accompanying class definition files include the attribute statistics required for the Supervised object-based classification (Support Vector Machine Classifier) in ArcGISPro used to classify woodland cover in the imagery in this thesis in years 1948 (A), 1955 (B), 1968 (C), 1974 (D), 2005 (E) and 2016/18 (F). To view attached data files, use ArcGISPro 3.0.0.

本研究使用了津巴布韦(Zimbabwe)戈纳雷祖国家公园(Gonarezhou National Park)内的伦代河(Runde River)及其与萨韦河(Save River)汇流区域1948年至2018年的航空摄影与卫星影像。本研究采用监督分类技术对影像开展分析,以识别植被类型并估算河岸林地覆盖率。配套的分类定义文件包含了本论文中,使用ArcGISPro的基于对象的监督分类(支持向量机分类器(Support Vector Machine Classifier))对1948年(A)、1955年(B)、1968年(C)、1974年(D)、2005年(E)及2016/2018年(F)的影像开展林地覆盖分类时所需的属性统计信息。如需查看附带的数据文件,请使用ArcGISPro 3.0.0版本。
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2023-01-20
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