Results 21 to 30 of about 29,708,653 (65)

Vessel Detection with SDGSAT-1 Nighttime Light Images

, 2023
The Sustainable Development Goals Science Satellite-1 (SDGSAT-1) Glimmer Imager for Urbanization (GIU) data is very sensitive to low radiation and capable of detecting weak light sources from vessels at night while significantly improving the spatial ...
Yuanyuan Qiu, Fu Chen, Chen, Yuwei, Qian, Yonggang, Chen, Fu, Shi Qiu, Zhang, Yu, Yu Zhang, Khoramshahi, Ehsan, Ehsan Khoramshahi, Yuwei Chen, Qiu, Yuanyuan, Cui, Haodong, Qiu, Shi, Yonggang Qian, Haodong Cui, Zheng Zhao, Zhao, Zheng   +17 more
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Deep learning solver unites SDGSAT-1 observations and Navier–Stokes theory for oceanic vortex streets [PDF]

The world’s first scientific satellite for sustainable development goals (SDGSAT-1) provides valuable data about offshore small-scale ocean phenomena, including the Kármán vortex street phenomenon.
Chen, Ge, Huang, Baoxiang, Gao, He, Xia, Linghui, Radenkovic, Milena   +4 more
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Accurate 3D Terrain Reconstruction for Multi-View Thermal Infrared Images with Small Intersection Angles

Remote Sensing
Accurate 3D terrain reconstruction from multi-view whisk-broom thermal infrared imagery with small intersection angles remains challenging because stereo geometry is weak and height sensitivity is limited.
Yixuan Xu, Quan Liang, Junhong Guo, Xinwang Du, Chao Wu, Xiaoyan Li, Fansheng Chen   +6 more
doaj   +1 more source

Assessing the impact of urban block-scale landscape features on the diurnal cooling of green spaces using SDGSAT-1

Ecological Indicators
Urban green space (UGS) is a key component of Sustainable Development Goal (SDG) 11.7.1, urban public open space, and is essential for mitigating the urban heat island (UHI) effect.
Chang Liu, Xiaoying Ouyang, Jinxin Yang, Dinoo Gunasekera, Qihao Weng, Xuesheng Zhao, Zhongchang Sun   +6 more
doaj   +1 more source

A Global-Scale Overlapping Pixels Calculation Method for Whisk-Broom Payloads with Multi-Module-Staggered Longlinear-Array Detectors

Remote Sensing
A multi-module staggered (MMS) long-linear-array (LLA) detector is presently recognized as an effective and widely adopted means of improving the field of view (FOV) of in-orbit optical line-array cameras. In particular, in terms of low-orbit whisk-broom
Xinwang Du, Chao Wu, Quan Liang, Lixing Zhao, Yixuan Xu, Junhong Guo, Xiaoyan Li, Fansheng Chen   +7 more
doaj   +1 more source

Monitoring Suspended Sediment Concentration in the Yellow River Estuary and Its Vicinity Waters on the Basis of SDGSAT-1 Multispectral Imager

, 2023
Suspended sediments have profound impacts on marine primary productivity and the ecological environment. The Yellow River estuary and its vicinity waters, with a high dynamic range of suspended sediment concentration (SSC), have important eco ...
Xiangyang Zheng, Krishnappan, Bommanna, Zheng, Xiangyang, Futao Wang, Hou, Yingzhuo, Wang, Futao, Qianguo Xing, Sheng, Dezhi, Yingzhuo Hou, Xing, Qianguo, Dezhi Sheng   +10 more
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Enhancing Wildfire Monitoring with SDGSAT-1: A Performance Analysis

Advancements in remote sensing technology have enabled the acquisition of high spatial and radiometric resolution imagery, offering abundant and reliable data sources for forest fire monitoring.
Mingshan Wu, Weili Kou, Jiangxia Ye, Zhichao Huang, Wenlong Yang, Bo Xiang, Song Yang, Qiuhua Wang, Wenquan Wang, Guojiang Zhang, Xinkun Zhu, Lei Kong   +11 more
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SDGSAT-1 pendulum mirror coupling control technology

Aiming at the on-orbit high-precision attitude control problem of coupling the periodic motion of the thermal infrared oscillating mirror of the Sustainable Development Scientific Goals Satellite-1 (SDG Satellite-1, SDGSAT-1) with the motion of the ...
Liang Chang, Xianghua Xie, Bihong Fu, Lingling Yan, Yining Wang, Yingquan Yang   +5 more
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Znanstveni satelit SDGSAT za istraživanje održivog razvoja – dogovor UN-a i Kineske akademije znanosti [PDF]

, 2023
Znanstveni satelit SDGSAT za istraživanje održivog razvoja – dogovor UN-a i Kineske akademije ...
Oluić, Marinko
core  

Evaluating the Potential of SDGSAT-1 Glimmer Imagery for Urban Road Detection

Sustainable Development Science Satellite 1 (SDGSAT-1), an innovative satellite engineered by the Chinese Academy of Sciences, focuses on achieving sustainable development goals (SDGs) by using high-resolution low-light imaging for urban planning and ...
Hailan Huang, Yu Wang, Bin Wu
core   +1 more source