Results 61 to 70 of about 222 (111)

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

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

China's environmental solutions. [PDF]

Appl Microbiol Biotechnol, 2023
Schmid R, Xiong X.
europepmc   +1 more source

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

Retrieval of Total Suspended Matter Concentration Based on the Iterative Analysis of Multiple Equations: A Case Study of a Lake Taihu Image from the First Sustainable Development Goals Science Satellite’s Multispectral Imager for Inshore

Remote Sensing
Inland waters consist of multiple concentrations of constituents, and solving the interference problem of chlorophyll-a and colored dissolved organic matter (CDOM) can help to accurately invert total suspended matter concentration (Ctsm).
Xueke Hu, Jiaguo Li, Yuan Sun, Yunfei Bao, Yonghua Sun, Xingfeng Chen, Yueguan Yan   +6 more
doaj   +1 more source

Urban wetland landscape patterns and cooling effects in Guilin utilizing GF-1/6 and SDGSAT-1 data

International Journal of Digital Earth
Urban wetlands are vital components of urban ecosystems. As urbanization and climate change continue to increase, understanding the distribution and ecological benefits of urban wetlands is crucial for effective wetlands conservation and urban planning ...
Zibo Meng, Guozhuang Shen, Jingjuan Liao, Yujuan Guo, Jiepeng Li   +4 more
doaj   +1 more source

Large-Scale nighttime illuminated road extraction in the BTH region of China using SDGSAT-1 nighttime light data

International Journal of Digital Earth
Nighttime illuminated roads (NTIRs) are closely related to residents' nighttime travel and activities. However, traditional nighttime light (NTL) data are not highly applicable for large-scale NTIR extraction tasks because of challenges such as low ...
Qiyuan Xie, Hui Li, Linhai Jing, Yichen Jiang, Haifeng Ding, Zhongchang Sun   +5 more
doaj   +1 more source

High-resolution thermal infrared contrails images identification and classification method based on SDGSAT-1

International Journal of Applied Earth Observation and Geoinformation
With the rapid development of the aviation industry, the impact of contrails on global warming is becoming increasingly significant. However, due to limitations in sensor technology and data sources, precise, all-weather observations of contrails remain a significant challenge. To address this, this study utilizes thermal imagery data from the SDGSAT-1
Jianing Yu, Xiaoxuan Zhou, Liyuan Li, Long Gao, Xiaoyan Li, Wenhao Pan, Xinyue Ni, Qiyao Wang, Fansheng Chen   +8 more
openaire   +2 more sources

The Analysis of Urban Nighttime Light Spatial Heterogeneity and Driving Factors Based on SDGSAT-1 Data. [PDF]

Sensors (Basel)
Liu J, Zhang Y, Zhu Y, Zhao X, Guo W.
europepmc   +1 more source

Infrared Small Target Detection Method Fusing Accurate Registration and Weighted Difference. [PDF]

Sensors (Basel)
Liang Q, Wang T, Wang K, Zhao L, Li X, Chen F.   +5 more
europepmc   +1 more source