SAR_IMAGES

作品数：93被引量：190H指数：6
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  • 期刊=International Journal of Digital Earthx
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Retrieving the grounding lines of the Riiser-Larsen Ice Shelf using Sentinel-1 SAR images
《International Journal of Digital Earth》2023年第1期2467-2486,共20页Faming Gong Kui Zhang Shujun Liu 
funded by the National Natural Science Foundation of China(Grant No.42074034).
Accurately locating and studying grounding lines is essential for predicting the response of glaciers to climate change.However,it is challenging tofind grounding lines since they are subglacial features.In this study...
关键词：ANTARCTICA ice shelf grounding line radar interferometry Sentinel-1 images 
High-resolution spatio-temporal analysis of snowmelt over Antarctic Peninsula ice shelves from 2015 to 2021 using SAR images被引量：1
《International Journal of Digital Earth》2023年第1期825-846,共22页Qi Zhu Huadong Guo Lu Zhang Dong Liang Xuting Liu Heng Zhou Yiting Gou 
supported by the Joint Funds of the National Natural Science Foundation of China[grant number U2268217];National Natural Science Foundation of China[grant number 41876226];Innovative Research Program of the International Research Center of Big Data for Sustainable Development Goals[grant number CBAS2022IRP02].
Ice shelves play an essential role in the dynamics of the Antarctic ice sheet.The surface meltwater is important,as it can irreversibly weaken ice shelves by exerting additional hydrostatic pressure.Therefore,high-res...
关键词：Surface snowmelt ice shelf sentinel-1 imagery Antarctic Peninsula high resolution 
FWENet:a deep convolutional neural network for flood water body extraction based on SAR images被引量：4
《International Journal of Digital Earth》2022年第1期345-361,共17页Jingming Wang Shixin Wang Futao Wang Yi Zhou Zhenqing Wang Jianwan Ji Yibing Xiong Qing Zhao 
supported by Finance Science and Technology Project of Hainan Province[number ZDYF2021SHFZ103]and Strategic Priority Research Program of the Chinese Academy of Sciences[number XDA19090123].
As one of the most severe natural disasters in the world,floods caused substantial economic losses and casualties every year.Timely and accurate acquisition of flood inundation extent could provide technical support f...
关键词：Deep learning flood water body extraction SAR Poyang Lake 
Permafrost environment monitoring on the Qinghai-Tibet Plateau using time series ASAR images被引量：5
《International Journal of Digital Earth》2015年第10期840-860,共21页Zhen Li Panpan Tang Jianmin Zhou Bangsen Tian Quan Chen Sitao Fu 
This study was supported by the CEODE Director Fund Project[grant number Y2ZZ05101B];Chinese Ministry of Science and Technology[grant numbers 2010CB951403 and 2011AA120403];and the National Natural Science Foundation of China[grant numbers 41001042 and 41201447].
The permafrost in Qinghai-Tibet Plateau(QTP)has long been the focus of many researchers.In this study,we first use the method that integrates synthetic aperture radar(SAR)intensity and phase information to monitor per...
关键词：Qinghai-Tibet Plateau ASAR permafrost environment backscattering coefficients deformation climate warming 
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