{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,12,1]],"date-time":"2025-12-01T15:46:22Z","timestamp":1764603982765,"version":"build-2065373602"},"reference-count":63,"publisher":"MDPI AG","issue":"18","license":[{"start":{"date-parts":[[2023,9,21]],"date-time":"2023-09-21T00:00:00Z","timestamp":1695254400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"Chongqing Social Science Planning Project","award":["2020PY28","CSTB2022NSCQ-MSX0336"],"award-info":[{"award-number":["2020PY28","CSTB2022NSCQ-MSX0336"]}]},{"name":"Natural Science Foundation of Chongqing","award":["2020PY28","CSTB2022NSCQ-MSX0336"],"award-info":[{"award-number":["2020PY28","CSTB2022NSCQ-MSX0336"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Remote Sensing"],"abstract":"<jats:p>It is crucial to evaluate the expansion of urban entities to implement sustainable urban planning strategies in China. Thus, this study attempted to extract and evaluate the growth of urban entities 270 prefecture cities in mainland China (2000\u20132020) using a novel approach based on consistent night light images. After the urban entities were extracted, a rationality assessment was carried out to compare the derived urban entities with the LandScan population product, Landsat, and road network results. Additionally, the results were compared with other physical extent products, such as the Moderate Resolution Imaging Spectrometer (MODIS) and urban built-up area products (HE) products. According to the findings, the urban entities were basically consistent with the LandScan, road network, and HE and MODIS products. However, the urban entities more accurately reflected the concentration of human activities than did the impervious extents of the MODIS and HE products. At the prefecture levels, the area of urban entities increased from 8082 km2 to 74,417 km2 between 2000 and 2020, showing an average growth rate of 10.8% over those twenty years. As a reliable supplementary resource and guide for urban mapping, this research will inform new research on the K-means algorithm and on variations in NTL data brightness threshold dynamics at regional and global scales.<\/jats:p>","DOI":"10.3390\/rs15184632","type":"journal-article","created":{"date-parts":[[2023,9,21]],"date-time":"2023-09-21T21:16:49Z","timestamp":1695331009000},"page":"4632","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":10,"title":["Extracting and Evaluating Urban Entities in China from 2000 to 2020 Based on SNPP-VIIRS-like Data"],"prefix":"10.3390","volume":"15","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-0326-7814","authenticated-orcid":false,"given":"Neel Chaminda","family":"Withanage","sequence":"first","affiliation":[{"name":"School of Geographical Sciences, Southwest University, Chongqing 400715, China"},{"name":"Department of Geography, Faculty of Humanities and Social Sciences, University of Ruhuna, Matara 81000, Sri Lanka"}]},{"given":"Kaifang","family":"Shi","sequence":"additional","affiliation":[{"name":"Key Laboratory of Earth Surface Processes and Regional Response in the Yangtze-Huaihe River Basin, Anhui Normal University, Wuhu 241002, China"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4318-8405","authenticated-orcid":false,"given":"Jingwei","family":"Shen","sequence":"additional","affiliation":[{"name":"School of Geographical Sciences, Southwest University, Chongqing 400715, China"}]}],"member":"1968","published-online":{"date-parts":[[2023,9,21]]},"reference":[{"key":"ref_1","unstructured":"Habitat, U.N. 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