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首页> 外文期刊>Revista rvore >Compara??o entre videografia e fotografia aérea para diagnóstico da vegeta??o em ambiente urbano de Piracicaba, SP
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Compara??o entre videografia e fotografia aérea para diagnóstico da vegeta??o em ambiente urbano de Piracicaba, SP

机译：比较摄像性与航拍对Piracicaba，SP城市环境中植被诊断的比较

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In urban planning, a good diagnosis of the presence of vegetation serves as a basis to draw up a plan of action to implant green spaces and manage the existing tree cover. This study obtained the plant cover by Urban Areas Index (PCUAI) and by Greenery per Inhabitant Index (GII). Videography was compared to aerial photography of the same area in the city of Piracicaba, S?o Paulo State, Brazil, by means of the General Exactness and Kappa Index obtained by SIG programs. The values obtained were: PCUAI = 18.41% (aerial photography) and 16.48% (videography); GII = 116.93m2/inhab (aerial photography) and 65.21 m2/inhab (videography). The PCUAI and GII showed that the studied area had a reasonable percentage of greenery. Videography was shown to be viable as an alternative means of obtaining plant cover data, especially sidewalk trees cover.
机译：在城市规划中，对植被存在的良好诊断为吸引植入绿色空间并管理现有树盖的行动计划。本研究通过城市地区指数（PCUAI）和每居民指数（GII）的绿色植物获得了植物封面。通过SIG计划获得的一般精确性和Kappa指数，与Piracicaba，S？O Paulo State（Baulo State）的相同区域的航拍摄影相比所得值为：PCUAI = 18.41％（航空摄影）和16.48％（摄像机）; GII = 116.93M2 / inhab（航空摄影）和65.21 M2 / inhab（摄像机）。 PCUAI和GII表明，研究区具有合理的绿地百分比。摄像机被证明可作为获得植物覆盖数据，尤其是人行道树木覆盖的替代方法可行。

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