Spatiotemporal impact of urban development on nighttime light intensity and its hotspot distribution
學年 113
學期 2
出版（發表）日期 2025-06-11
作品名稱 Spatiotemporal impact of urban development on nighttime light intensity and its hotspot distribution
作品名稱（其他語言）
著者 Tzu-Cheng Chang; Jia-Hong Tang; Ta-Chien Chan
單位
出版者
著錄名稱、卷期、頁數 PLoS One 20(6), p. e0325696
摘要 Nighttime light (NTL) data serve as a valuable proxy for accessing urbanization and socio-economic activities at various scales. This study investigated the spatiotemporal evolution of NTL intensity in Taipei City from January 2018 to June 2023 using data from the Visible Infrared Imaging Radiometer Suite (VIIRS) Day/Night Band (DNB) via the Google Earth Engine (GEE) platform. A grid system comprising 1,211 cells (500-m resolution) was established to integrate land use, road networks, population, electricity consumption, and business prosperity into temporal, spatial, and spatiotemporal models using Integrated Nested Laplace Approximations (INLA). Additionally, spatiotemporal patterns were analyzed through the space-time cube in ArcGIS Pro. This finding highlights the strong influence of commercial activities and electricity consumption on NTL intensity, with persistent hotspots in commercial and industrial areas and cold spots in forested and agricultural zones. This study underscores the potential of NTL data to capture the interplay between urbanization, land use, and socioeconomic factors. Emphasizing land use as a central analytical focus provides a scalable framework for future urban studies and policy development that can be applied to diverse urban contexts.
關鍵字
語言 en_US
ISSN
期刊性質 國外
收錄於 SCI Scopus
產學合作
通訊作者 Ta-Chien Chan
審稿制度 是
國別 USA
公開徵稿
出版型式 ,電子版
相關連結

機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/128422 )

SDGS 永續城市與社區,夥伴關係,優質教育,尊嚴就業與經濟發展,產業創新與基礎設施