Coastline Detection with Gaofen-3 SAR Images Using an Improved FCM Method [PDF]
Sensors, 2018 The coastline detection is one of the main applications of the Gaofen-3 satellite in the ocean field. However, the capability of Gaofen-3 SAR image in coastline detection has not yet been validated.
Jun Hu, Yuqi Tang, Sun Qian
exaly +8 more sources
Improvement of Gaofen-3 Absolute Positioning Accuracy Based on Cross-Calibration [PDF]
Sensors, 2017 The Chinese Gaofen-3 (GF-3) mission was launched in August 2016, equipped with a full polarimetric synthetic aperture radar (SAR) sensor in the C-band, with a resolution of up to 1 m.
Mingjun Deng, Guo Zhang, Ruishan Zhao
exaly +8 more sources
ScanSAR Interferometry of the Gaofen-3 Satellite with Unsynchronized Repeat-Pass Images [PDF]
Sensors, 2019 Gaofen-3 is a Chinese remote sensing satellite with multiple working modes, among which the scanning synthetic aperture radar (ScanSAR) mode is used for wide-swath imaging.
Zaoyu Sun, Anxi Yu, Zhen Dong, Hui Luo
doaj +6 more sources
Evaluating and Analyzing the Potential of the Gaofen-3 SAR Satellite for Landslide Monitoring
Remote Sensing, 2022 Gaofen-3 is the first Chinese spaceborne C-band SAR satellite with multiple polarizations. The Gaofen-3 satellite’s data has few applications for monitoring landslides at present, and its potential for use requires further investigation. Consequently, we
Ningling Wen +2 more
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Evaluation of wave retrieval for Chinese Gaofen-3 synthetic aperture radar [PDF]
Geo-Spatial Information Science, 2022 The goal of this study was to investigate the performance of a spectral-transformation wave retrieval algorithm and confirm the accuracy of wave retrieval from C-band Chinese Gaofen-3 (GF-3) Synthetic Aperture Radar (SAR) images.
Weizeng Shao, Yuyi Hu, Armando Marino
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InSAR Baseline Estimation for Gaofen-3 Real-Time DEM Generation [PDF]
Sensors, 2018 For Interferometry Synthetic Aperture Radar (InSAR), the normal baseline is one of the main factors that affects the accuracy of the ground elevation. For Gaofen-3 (GF-3) InSAR processing, the poor accuracy of the real-time orbit determination results in
Huan Lu +5 more
doaj +7 more sources
Revealing the Land Subsidence Deceleration in Beijing (China) by Gaofen-3 Time Series Interferometry
Remote Sensing, 2023 Revealing the land subsidence in Beijing, China, induced by the massive groundwater extraction in the past three decades, is important to mitigate the hazards and protect the residences and infrastructure.
Yakun Han, Keren Dai, Zhong Lu
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Flood Detection in Gaofen-3 SAR Images via Fully Convolutional Networks [PDF]
Sensors, 2018 Emergency flood monitoring and rescue need to first detect flood areas. This paper provides a fast and novel flood detection method and applies it to Gaofen-3 SAR images.
Wenchao Kang +4 more
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Application and Evaluation of the Gaofen-3 Satellite on a Terrain Survey with InSAR Technology [PDF]
Applied Sciences (Switzerland), 2020 The Gaofen-3 satellite is the first SAR satellite independently developed in China that achieves interferometric imaging and measurement, which improves upon Chinese civil SAR satellite data.
Zhenwei Chen, Guo Zhang
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Gaofen-3 PolSAR Image Classification via XGBoost and Polarimetric Spatial Information [PDF]
Sensors, 2018 The launch of the Chinese Gaofen-3 (GF-3) satellite will provide enough synthetic aperture radar (SAR) images with different imaging modes for land cover classification and other potential usages in the next few years.
Hao Dong, Xin Xu, Lei Wang, Fangling Pu
doaj +6 more sources