| Budget Amount *help |
¥23,920,000 (Direct Cost: ¥18,400,000、Indirect Cost: ¥5,520,000)
Fiscal Year 2019: ¥6,370,000 (Direct Cost: ¥4,900,000、Indirect Cost: ¥1,470,000)
Fiscal Year 2018: ¥7,280,000 (Direct Cost: ¥5,600,000、Indirect Cost: ¥1,680,000)
Fiscal Year 2017: ¥10,270,000 (Direct Cost: ¥7,900,000、Indirect Cost: ¥2,370,000)
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| Outline of Final Research Achievements |
We have developed a method to estimate the concentration distribution in the environment with higher accuracy and spatial resolution for air pollution caused by unknown pollutant sources in urban and architectural spaces. For this purpose, we used a probabilistic methodology called Bayesian statistics to integrate sensor measurements of concentration with computer predictions of airflow and concentration. To build this method, we extended each elemental technology required for the method, and made it more accurate and efficient. In addition, the effectiveness of each proposed method was clarified by empirical analysis based on experimental data.
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