Abstract
Light pollution has serious negative impacts on all aspects of human health and biological circadian rhythms. To gain insight into the determinants of light pollution risk and to establish a widely applicable metric to accurately assess the light pollution risk level of an area, an evaluation model of light pollution risk level is developed in this paper. In terms of data acquisition, this paper uses ArcGIS to obtain 12 impact evaluation factors of light pollution risk level. In terms of model building, the metrics of each influencing factor were selected during the process of exploring each influencing factor and the mathematical model of light pollution risk level, and the entropy weight method-hierarchical analysis method (EWM-AHP) combined weight calculation method was used, and finally a model based on logical relationships was established to bring in the data to get the light pollution risk level of the area.
Publisher
Darcy & Roy Press Co. Ltd.
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