Results 51 to 60 of about 215 (110)

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

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

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

DynIceData: a gridded ice–water classification dataset at short-time intervals based on observations from multiple satellites over the marginal ice zone

Big Earth Data
High-resolution observations of short-term changes in sea ice are critical to understanding ice dynamics and also provide important information used in advice to shipping, especially in the Arctic.
Lin Huang, Yubao Qiu, Yang Li, Shuwen Yu, Wanyang Zhong, Changyong Dou   +5 more
doaj   +1 more source

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

Extraction of Raft Aquaculture in SDGSAT-1 Images via Shape Prior Segmentation Network

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Reliable extraction of raft aquaculture areas from high-resolution remote sensing data is vital for the sustainable development of coastal zones. Despite the success of semantic segmentation, challenges remain due to adhesion effects, weak and seasonal spectral signals against complex dynamic backgrounds, and limited labeled training data for robust ...
Lin Zhu, Chuanli Liu, Liwen Niu, Zhuo Hai, Xuan Dong   +4 more
openaire   +2 more sources

A two-stage deep learning architecture for detection global coastal and offshore submesoscale ocean eddy using SDGSAT-1 multispectral imagery

Science of Remote Sensing
Submesoscale ocean eddies are essential oceanic phenomenon that control and influence the ocean energy cascade. Most existing eddy detection methods rely on low-resolution satellite altimeter data, which fail to capture submesoscale ocean features and ...
Linghui Xia, Baoxiang Huang, Ruijiao Li, Ge Chen   +3 more
doaj   +1 more source