Results 151 to 160 of about 61,795 (173)
On-Orbit Geometric Calibration and Performance Validation of the GaoFen-14 Stereo Mapping Satellite
Remote Sensing, 2023 The GaoFen-14 satellite is primarily utilized for global high-precision positioning and generating 1:10,000 scale geographic information products, making it one of the most accurate stereo mapping satellites in China.
Tao Wang
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Analysis Ready Data of the Chinese GaoFen Satellite Data
Remote Sensing, 2021 Analysis Ready Data (ARD) has been greatly recommended by the Committee on Earth Observation Satellites (CEOS) for simplifying and fostering long time series analysis at large scale with minimum additional user effort.
Bo Zhong, Aixia Yang, Qinhuo Liu
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IEEE Geoscience and Remote Sensing Letters, 2022
The lower reaches of the ancient Yellow River (AYR) migrated very frequently, like a loong swinging its tail on the land of China. As the origin of Chinese civilization, AYR provided natural conditions for the people to thrive. However, the sediment carried by AYR still has a negative impact on local agricultural production.
Ning Li 0002 +4 more
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The lower reaches of the ancient Yellow River (AYR) migrated very frequently, like a loong swinging its tail on the land of China. As the origin of Chinese civilization, AYR provided natural conditions for the people to thrive. However, the sediment carried by AYR still has a negative impact on local agricultural production.
Ning Li 0002 +4 more
openaire +1 more source
Reliability Design for Gaofen-3 Satellite Phased Array Antenna
2019 International Conference on Microwave and Millimeter Wave Technology (ICMMT), 2019The Gaofen-3 satellite is a polarimetric SAR working in C band with high SAR imaging resolution. Moreover, it is also the first C band remote sensing satellite designed up to 8 years life. The active phased antenna of the SAR is capable of scanning in two principal planes. The antenna array is composed of four panels and 24 modules totally.
Guo Qing +4 more
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IGARSS 2018 - 2018 IEEE International Geoscience and Remote Sensing Symposium, 2018
High-precision DEM can be generated by SAR interferometry processing with GaoFen-3 repeat-pass data. This paper presents the first results from GaoFen-3 SAR Interferometry obtained with two interferometric SAR data pairs at the selected experiment sites. The temporal separations were 29 days.
Lixiang Ma +6 more
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High-precision DEM can be generated by SAR interferometry processing with GaoFen-3 repeat-pass data. This paper presents the first results from GaoFen-3 SAR Interferometry obtained with two interferometric SAR data pairs at the selected experiment sites. The temporal separations were 29 days.
Lixiang Ma +6 more
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International Journal of Remote Sensing, 2020
As China’s first civil synthetic aperture radar (SAR) satellite, the data quality of the GaoFen-3 (GF-3) satellite has been widely studied.
Guangde Sun +4 more
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As China’s first civil synthetic aperture radar (SAR) satellite, the data quality of the GaoFen-3 (GF-3) satellite has been widely studied.
Guangde Sun +4 more
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2023
Determining the satellite orbit vector is necessary when constructing the geometric positioning model for a Synthetic Aperture Radar image from the Gaofen-3 satellite (GF-3), as it greatly impacts the geometric positioning accuracy. Therefore, it is vital to obtain accurate orbit vector data regarding the satellite imaging time.
Liu Xin +4 more
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Determining the satellite orbit vector is necessary when constructing the geometric positioning model for a Synthetic Aperture Radar image from the Gaofen-3 satellite (GF-3), as it greatly impacts the geometric positioning accuracy. Therefore, it is vital to obtain accurate orbit vector data regarding the satellite imaging time.
Liu Xin +4 more
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IEEE Transactions on Geoscience and Remote Sensing, 2022
Ning Li 0002, Zongsen Lv, Zhengwei Guo
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Ning Li 0002, Zongsen Lv, Zhengwei Guo
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Three-dimensional Initial Imaging Result of Chinese Gaofen-3 Satellite Based on CS-TomoSAR
2023 IEEE Radar Conference (RadarConf23), 2023Jing Feng +3 more
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China's Gaofen-3 Satellite System and Its Application and Prospect
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2021Liangbo Zhao +2 more
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