Results 31 to 40 of about 222 (111)

Ship detection and identification in SDGSAT-1 glimmer images based on the glimmer YOLO model

International Journal of Digital Earth, 2023
ABSTRACTRemote sensing technology has been widely used for marine monitoring. However, due to the limitations of sensor technologies and data sources, effective monitoring of marine ships at night remains challenging. To address these challenges, our study developed SDGST, a high-resolution glimmer marine ship dataset from SDGSAT-1 satellite and ...
Wensheng Song, Dongmei Yan, Jun Yan, Changmiao Hu, Wanrong Wu, Xiaowei Wang   +5 more
openaire   +2 more sources

The Power of Land: Structure and Function Transitions Steering China's Sustainable Development Goal Pathways

Earth's Future, Volume 14, Issue 6, June 2026.
Abstract In the context of the 2030 Agenda for Sustainable Development Goal (SDG) entering its final critical window, it is essential that a more forward‐looking urban land‐management system be constructed, as land space constitute the core spatial carriers of the SDGs.
Guoen Wei, Zixuan Rao, Ruzi Li, Changjia Li, Xiao Ouyang, Tongning Li, Shuoshuo Li, Xi Tian, Christopher Lyon, Weifeng Deng, Longwu Liang, Yiting Yang, Kang Luo, Yaobin Liu, Chuanglin Fang   +14 more
wiley   +1 more source

Vicarious Radiometric Calibration of the Multispectral Imager Onboard SDGSAT-1 over the Dunhuang Calibration Site, China

Remote Sensing, 2023
The multispectral imager (MII), onboard the Sustainable Development Science Satellite 1 (SDGSAT-1), performs detailed terrestrial change detection and coastal monitoring.
Zhenzhen Cui, Chao Ma, Hao Zhang, Yonghong Hu, Lin Yan, Changyong Dou, Xiao-Ming Li   +6 more
doaj   +1 more source

Evaluating the Performance of SDGSAT-1 GLI Data in Urban Built-Up Area Extraction From the Perspective of Urban Morphology and City Scale: A Case Study of 15 Cities in China

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
The SDGSAT-1 satellite, independently developed and launched by China, features a higher spatial resolution in its glimmer imager (GLI) data than the currently widely used nighttime light (NTL) remote sensing data, making it possible for high-precision ...
Min Huang, Shun Zhong, Yong Ge, Hui Lin, Lishu Chang, Daoye Zhu, Li Zhang, Changjiang Xiao, Orhan Altan   +8 more
doaj   +1 more source

Leveraging the next generation of spaceborne Earth observations for fuel monitoring and wildland fire management

Remote Sensing in Ecology and Conservation, Volume 11, Issue 2, Page 133-155, April 2025.
This paper presents an interdisciplinary perspective of the next generation of spaceborne remote sensors applied to wildland fire management. We highlight the potential improvements in fuel characterization at large scale arising from the use of new spaceborne instruments with near‐global, freely‐available data.
Rodrigo V. Leite, Cibele Amaral, Christopher S. R. Neigh, Diogo N. Cosenza, Carine Klauberg, Andrew T. Hudak, Luiz Aragão, Douglas C. Morton, Shane Coffield, Tempest McCabe, Carlos A. Silva   +10 more
wiley   +1 more source

Synergic sensing of light and heat emitted by offshore oil and gas platforms in the South China Sea

International Journal of Digital Earth
Facing the growing global demand for oil resources and the industry’s commitment to decarbonization, there is a need for customized monitoring of oil and gas (OG) platforms.
Yujia Qiu, Xiao-Ming Li, Lin Yan, Zhongzhong Chen   +3 more
doaj   +1 more source

Data Transmission System With High Data Rate for SDGSAT‐1 Small Satellite

International Journal of RF and Microwave Computer-Aided Engineering, Volume 2025, Issue 1, 2025.
A data transmission system is designed for the SDGSAT‐1 small satellite to meet the high‐speed data processing and transmission requirements. The data transmission system consists of two principal components: the transmitter and the steerable transmission antenna.
Huilin Tang, Yongsheng Deng, Dehai Zhang, Ali Gharsallah   +3 more
wiley   +1 more source

Integrating NTL Intensity and Building Volume to Improve the Built-Up Areas’ Extraction from SDGSAT-1 GLI Data

Remote Sensing
Urban built-up areas are the main space carrier of population and urban activities. It is of great significance to accurately identify urban built-up area for monitoring urbanization dynamics and their impact on Sustainable Development Goals.
Shaoyang Liu, Congxiao Wang, Bin Wu, Zuoqi Chen, Jiarui Zhang, Yan Huang, Jianping Wu, Bailang Yu   +7 more
doaj   +1 more source

Quantifying human activity intensity in the Qinling‐Daba Mountains

People and Nature, Volume 6, Issue 4, Page 1486-1501, August 2024.
Abstract Human activities profoundly impact the Earth system such as climate change, biodiversity, disease transmission. Accurately acquiring and assessing the human activity intensity (HAI) is crucial to exploring human‐nature relationships. However, the mismatch of geospatial data products between humans and natural environmental factors is a data ...
Wenqi Xie, Yonghui Yao
wiley   +1 more source

Lithological classification using SDGSAT-1 TIS data and three-dimensional spectral feature space model

International Journal of Digital Earth
Thermal infrared (TIR) remote sensing is pivotal in lithological classification due to its diagnostic ability for silicate minerals; however, its application has been partially constrained by limited data availability and insufficient methodological ...
Qunjia Zhang, Zhenhua Guo, Lei Liu, Jiacheng Mei, Le Wang   +4 more
doaj   +1 more source