Estimation of the dynamic energy balance in a wide area using remote-sensing and GIS

这是去年，报告总结了3年的研究结果。利用卫星资料对爱知县名古屋市进行了热平衡分析，提出了人工感热通量法和蓄热通量法两种方法。采用人工感热流密度法对某城市和某工业区的人工排热进行了检测，并与种植丰富地区的人工排热进行了对比，分析了植物减少的效果。另一方面，采用蓄热通量法，研究了城市内部蓄热和工业园区人工排热的空间分布。在建筑和机构能源分析方面，进行了基于GIS的负荷密度预测和与居住环境心理反应相关的社会调查。基于这些调查，假设了建筑/机构能源消耗的变化情况，包括自然能源和未使用能源的使用。同时估计了二氧化碳排放量的变化。此外，还利用CFD分析了空调排热量对城市气候的影响。在交通群体中，建立了基于交通废热量估算、未来交通系统变化情景设定和交通政策的交通选择模型。此外，还开发了估算屋顶种植效果的模拟程序。

It was the last year and the report which summarized the results of 3 years of research is written. Heat balance analysis with satellite data was conducted for Nagoya-shi, Aichi and two methods, the artificial sensible heat flux method and storage heat flux method, were developed. By the artificial sensible heat flux method, an artificial exhaust heat of a city and an industrial district was detected and it can be analyzed the effect of decrease of plant by comparing with the artificial exhaust heat in the rich planting area. On the other hand, by the storage heat flux method, it was examined the heat storage in an inner city and the spatial distribution of artificial exhaust heat in an industrial district.For the building and institution energy analysis, the load density prediction with GIS and the society investigation related to psychology response to residence environment were conducted. Base on these investigations, scenario for a change of a building / institution energy consumption including use of the natural and the unused energy was assumed. Also a change of quantity of CO2 emission was estimated. In addition, the influence of the air conditioner exhaust heat on the urban climate was examined using CFD.In a traffic group, the transportation choice model based on an estimate of quantity of traffic waste heat, scenario setting of a future change of transportation system and a transport policy was developed.In addition, the simulation program to estimate the effect of roof planting was developed.