NIGHTTIME

作品数:114被引量:339H指数:8
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Evaluating urban development and socio-economic disparity in India through nighttime light data
《Journal of Geographical Sciences》2024年第12期2440-2456,共17页YU Jingtong LIU Lingcen BAN Yifang ZHANG Qian 
Strategic Priority Research Program of Chinese Academy of Sciences,No.XDA20010303。
Balanced development and the reduction of inequality are central objectives of the United Nations Sustainable Development Goals(SDGs).This study explores the use of Nighttime Light(NTL)brightness and the Nighttime Lig...
关键词:socio-economic inequality Nighttime Light Development Index(NLDI) regional disparity Indian cities 
The effects of Taobao villages' spatiotemporal agglomeration on urbanization:A case study of Quanzhou,Fujian
《Journal of Geographical Sciences》2023年第7期1442-1460,共19页LIN Juan LIN Mingshui YOU Xiaojun WU Shiyan 
National Natural Science Foundation of China,No.41901146, No.42171207, No.42271254。
The agglomeration of the rural e-commerce industry represented by Taobao villages has reshaped the existing urban and rural spatial organization and proposed a new urbanization model.This study identified the spatiote...
关键词:rural e-commerce Taobao village new urbanization nighttime light Quanzhou city 
Spatio-temporal variations and influencing factors of energy-related carbon emissions for Xinjiang cities in China based on time-series nighttime light data被引量:6
《Journal of Geographical Sciences》2022年第10期1886-1910,共25页ZHANG Li LEI Jun WANG Changjian WANG Fei GENG Zhifei ZHOU Xiaoli 
The Third Xinjiang Scientific Expedition Program(2021xjkk0905);GDAS Special Project of Science and Technology Development(2020GDASYL-20200301003);GDAS Special Project of Science and Technology Development(2020GDASYL-20200102002);National Natural Science Foundation of China(41501144);Project of Department of Natural Resources of Guangdong Province(GDZRZYKJ2022005)。
This essay combines the Defense Meteorological Satellite Program Operational Linescan System(DMSP-OLS)nighttime light data and the Visible Infrared Imaging Radiometer Suite(VIIRS)nighttime light data into a“synthetic...
关键词:carbon emissions nighttime light data spatio-temporal variations influencing factors XINJIANG 
Spatio-temporal correlation between human activity intensity and land surface temperature on the north slope of Tianshan Mountains被引量:6
《Journal of Geographical Sciences》2022年第10期1935-1955,共21页CHEN Hongjin LIU Lin ZHANG Zhengyong LIU Ya TIAN Hao KANG Ziwei WANG Tongxia ZHANG Xueying 
National Natural Science Foundation of China(41461086);National Natural Science Foundation of China(41761108)。
Research on the spatio-temporal correlation between the intensity of human activities and the temperature of earth surfaces is of great significance in many aspects,including fully understanding the causes and mechani...
关键词:human activity intensity surface temperature nighttime light data spatio-temporal correlation north slope of Tianshan Mountains 
Identification and alleviation pathways of multidimensional poverty and relative poverty in counties of China被引量:5
《Journal of Geographical Sciences》2021年第12期1715-1736,共22页XU Lidan DENG Xiangzheng JIANG Qun'ou MA Fengkui 
Strategic Priority Research Program of the Chinese Academy of Sciences,No.XDA23070400;National Natural Science Foundation of China,No.41901234,No.51909052。
To realize efficient and sustainable poverty alleviation,this study firstly investigated the identification of multidimensional poverty and relative poverty,and then explored relevant poverty alleviation pathways.Pove...
关键词:nighttime light index multidimensional poverty relative poverty coupling coordination model targeted poverty alleviation 
Spatial-temporal characteristics and decoupling effects of China’s carbon footprint based on multi-source data被引量:10
《Journal of Geographical Sciences》2021年第3期327-349,共23页ZHANG Yongnian PAN Jinghu ZHANG Yongjiao XU Jing 
National Natural Science Foundation of China Youth Science Foundation Project;No.41701170;National Natural Science Foundation of China,No.41661025,No.42071216;Fundamental Research Funds for the Central Universities,No.18LZUJBWZY068。
In 2007,China surpassed the USA to become the largest carbon emitter in the world.China has promised a 60%–65%reduction in carbon emissions per unit GDP by 2030,compared to the baseline of 2005.Therefore,it is import...
关键词:nighttime lighting data carbon footprint carbon deficit exploratory spatial-temporal data analysis spatial-temporal interaction characteristics decoupling effect 
From earth observation to human observation:Geocomputation for social science被引量:2
《Journal of Geographical Sciences》2020年第2期233-250,共18页LI Deren GUO Wei CHANG Xiaomeng LI Xi 
It is possible to obtain vast amounts of spatiotemporal data related to human activities to support the study of human behavior and social evolution.In this context,geography,with the human-nature relationship as its ...
关键词:geocomputation for social science nighttime light remote sensing social network traffic patterns 
Similarities and differences of city-size distributions in three main urban agglomerations of China from 1992 to 2015: A comparative study based on nighttime light data被引量:16
《Journal of Geographical Sciences》2017年第5期533-545,共13页高宾 黄庆旭 何春阳 窦银银 
National Natural Science Foundation of China,No.41621061,No.41501092; Talents Training Program from the Beijing Municipal Commission of Education No.201500002012G058
Comparing the city-size distribution at the urban agglomeration(UA) scale is important for understanding the processes of urban development. However, comparative studies of city-size distribution among China's thre...
关键词:city-size distribution comparative study nighttime light data rank clock urban agglomeration 
Spatiotemporal measurement of urbanization levels based on multiscale units: A case study of the Bohai Rim Region in China被引量:1
《Journal of Geographical Sciences》2016年第5期531-548,共18页赵敏 程维明 刘樯漪 王楠 
Surveying and Mapping Geoinformation Nonprofit Specific Project,No.201512033;National Natural Science Foundation of China,No.41171332;Major State Basic Research Development Program of China,No.2015CB954101;National Science Technology Basic Special Project,No.2011FY110400-2
Urbanization is a complex process reflecting the growth, formation and develop- ment of cities and their systems. Measuring regional urbanization levels within a long time series may ensure healthy and harmonious urba...
关键词:nighttime light data urbanization level multiscale units Bohai Rim 
Extracting urban areas in China using DMSP/OLS nighttime light data integrated with biophysical composition information被引量:2
《Journal of Geographical Sciences》2016年第3期325-338,共14页程洋 赵利民 万玮 李玲玲 余涛 顾行发 
National Civil Aerospace Pre-research Project(non-disclosure)
DMSP/OLS nighttime light (NTL) image is a widely used data source for urbaniza- tion studies. Although OLS NTL data are able to map nighttime luminosity, the identification accuracy of distribution of urban areas (...
关键词:urban area distribution DMSP/OLS biophysical composition index BANI China 
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