Results 51 to 60 of about 222 (111)

Improving Sub-Industry GDP Estimation With SDGSAT-1 Multispectral Nighttime Light and Thermal Infrared Data: Effectiveness and Potential

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Accurate and timely estimation of gross domestic product (GDP) is essential for evaluating economic development. Nighttime light (NTL) data effectively estimate subindustry GDP, yet previous studies relied on single panchromatic bands.
Lingxian Zhang, Zuoqi Chen, Wenkang Gong, Congxiao Wang, Jing Xiong, Linxin Dong, Jingwen Ni, Yan Huang, Bailang Yu   +8 more
doaj   +1 more source

SDGSAT-1: the world’s first scientific satellite for sustainable development goals

Science Bulletin, 2023
Huadong, Guo, Changyong, Dou, Hongyu, Chen, Jianbo, Liu, Bihong, Fu, Xiaoming, Li, Ziming, Zou, Dong, Liang   +7 more
openaire   +2 more sources

Classification of nighttime light types in China’s nature protected areas based on SDGSAT-1

International Journal of Digital Earth
Protected areas play a crucial role in preserving biodiversity and providing ecosystem services. However, the encroachment of nighttime light increasingly exacerbates light pollution in these regions. Previous studies using remote sensing to assess light pollution in protected areas have primarily relied on single-band Nighttime Light (NTL) imagery ...
Yangyang Yan, Rong Zhang, Zongming Wang, Chuanpeng Zhao, Haihang Zeng, Qian Shi, Mingming Jia   +6 more
openaire   +2 more sources

An Improved Frequency Domain Guided Thermal Imager Strips Removal Algorithm Based on LRSID. [PDF]

Sensors (Basel), 2022
Li J, Zhong L, Hu Z, Chen F.
europepmc   +1 more source

Issue Information

Remote Sensing in Ecology and Conservation, Volume 11, Issue 5, Page 491-494, October 2025.
wiley   +1 more source

Algorithm parameters for retrieving land surface temperature from the SDGSAT-1 thermal infrared spectrometer

International Journal of Applied Earth Observations and Geoinformation
Land surface temperature (LST) serves as a crucial indicator of the thermal state and environmental changes on the Earth’s surface, and it can be retrieved effectively from satellite thermal infrared sensors.
Qingcheng Pan, Zonghan Ma, Hantian Wu, Nana Yan, Weiwei Zhu, Yixuan Wang, Bingfang Wu   +6 more
doaj   +1 more source

Urban nighttime aerosol optical depth retrieval methods from SDGSAT-1 glimmer data

International Journal of Digital Earth
Aerosol Optical Depth (AOD) is vital for assessing air quality and climate. Nighttime lights (NTL) provide a new data source for urban AOD inversion, but current NTL data suffer from low spatial resolution, limiting detailed AOD studies in smaller urban ...
Yichen Jiang, Yunwei Tang, Linhai Jing, Charles Galdies, Hui Li, Lin Yan, Haifeng Ding, Qiyuan Xie, Changyong Dou   +8 more
doaj   +1 more source

Exploring the influence of urban morphology on summer daytime and nighttime LST based on SDGSAT-1

International Journal of Digital Earth
Understanding the spatial and temporal variations of land surface temperature (LST) and its influencing factors is crucial for improving the urban thermal environment and promoting sustainable urban development. However, few studies have explored the impact of urban morphology on daytime and nighttime LST.
Changyin Han, Qixia Man, Pinliang Dong, Xinming Yang, Baolei Zhang, Jingru Wu, Chunhui Liu, Cong Zhou, Zhuang Tan   +8 more
openaire   +2 more sources

A future for digital public goods for monitoring SDG indicators. [PDF]

Sci Data, 2023
Liang D, Guo H, Nativi S, Kulmala M, Shirazi Z, Chen F, Kalonji G, Yan D, Li J, Duerler R, Luo L, Han Q, Deng S, Wang Y, Kong L, Jelinek T.   +15 more
europepmc   +1 more source

CG-CFPANet: a multi-task network for built-up area extraction from SDGSAT-1 and Sentinel-2 remote sensing images

International Journal of Digital Earth
Accurate extraction of built-up areas is helpful to urban development and map updating. Nighttime light (NTL) data can capture the lighting signal of ground objects.
Lei Wang, Cheng Ye, Fang Chen, Ning Wang, Congrong Li, Haiying Zhang, Yu Wang, Bo Yu   +7 more
doaj   +1 more source