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首页> 外文期刊>American Journal of Geographic Information System >Modeling Temporal and Spatial Dispersion of Smoke Plume Based on Digital Elevation Model (Part 2)
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Modeling Temporal and Spatial Dispersion of Smoke Plume Based on Digital Elevation Model (Part 2)

机译：基于数字高程模型的烟羽时空分布建模（第2部分）

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摘要

A large scale temporal and spatial dispersion of smoke plume has been comprehensively investigated and modelled by creating globally parameterized models and embedding stochastic processes. The geostrophic wind and digital elevation model have been thoroughly integrated into modelling. The proposed models have established the relationship between bushfire spread on the ground and the temporal and spatial dispersion of smoke plume. The results and properties of corresponding data have been visualized. The achievements have enhanced studying and forecasting bushfire spread in landscape. The results of modelling are consistent with the real cases acquired by satellite imageries at the same geographic location where bushfire took place historically. In the part 2, the procedure of modelling has been explained in detail and several results have been analysed and mutually displayed.
机译：通过创建全局参数化模型并嵌入随机过程，对烟羽的大规模时空分布进行了全面研究和建模。地转风和数字高程模型已完全集成到建模中。拟议的模型建立了地面上的森林大火蔓延与烟羽的时间和空间扩散之间的关系。相应数据的结果和属性已可视化。这些成就增强了对森林大火在景观中传播的研究和预测。建模结果与在历史上发生森林大火的同一地理位置上的卫星图像所获得的实际案例相符。在第2部分中，详细介绍了建模过程，并且分析并相互显示了一些结果。

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