GNSS Reflectometry
Global Navigation Satellite System (GNSS) satellites transmits navigation signals from Earth orbits to terrestial receivers to help them find their location. These radio signals are also reflecting from the ground and by monitoring these reflections, the properties of the ground can be examined [1]. This kind of analysis is called as GNSS reflectometry.
GNSS reflectometry has been used for detecting sea ice thickness [2] [3] [4][5] [6][7] [8][9]
References
- ↑ King, Lucinda S.; Unwin, Martin; Rawlinson, Jonathan; Guida, Raffaella; Underwood, Craig (2020). "Processing of raw GNSS reflectometry data from TDS-1 in a backscattering configuration". IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing. 13: 2916–2924. doi:10.1109/JSTARS.2020.2997199. ISSN 2151-1535.
- ↑ Yan, Qingyun; Huang, Weimin; Moloney, Cecilia (2017). "Neural networks based sea ice detection and concentration retrieval from GNSS-R delay-doppler maps". IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing. 10 (8): 3789–3798. doi:10.1109/JSTARS.2017.2689009. ISSN 2151-1535.
- ↑ Alonso-Arroyo, Alberto; Zavorotny, Valery U.; Camps, Adriano (2017). "Sea ice detection using U.K. TDS-1 GNSS-R data". IEEE Transactions on Geoscience and Remote Sensing. 55 (9): 4989–5001. doi:10.1109/TGRS.2017.2699122. ISSN 1558-0644.
- ↑ Semmling, A. Maximilian; Rösel, Anja; Divine, Dmitry V.; Gerland, Sebastian; Stienne, Georges; Reboul, Serge; Ludwig, Marcel; Wickert, Jens; Schuh, Harald (2019). "Sea-ice concentration derived from GNSS reflection measurements in fram strait". IEEE Transactions on Geoscience and Remote Sensing. 57 (12): 10350–10361. doi:10.1109/TGRS.2019.2933911. ISSN 1558-0644.
- ↑ Yan, Qingyun; Huang, Weimin (2016). "Spaceborne GNSS-R sea ice detection using delay-doppler maps: First results from the U.K. TechDemoSat-1 mission". IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing. 9 (10): 4795–4801. doi:10.1109/JSTARS.2016.2582690. ISSN 2151-1535.
- ↑ Yan, Qingyun; Huang, Weimin (2018). "Sea ice sensing from GNSS-R data using convolutional neural networks". IEEE Geoscience and Remote Sensing Letters. 15 (10): 1510–1514. doi:10.1109/LGRS.2018.2852143. ISSN 1558-0571.
- ↑ Southwell, Benjamin J.; Dempster, Andrew G. (2020). "Sea ice transition detection using incoherent integration and deconvolution". IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing. 13: 14–20. doi:10.1109/JSTARS.2019.2943510. ISSN 2151-1535.
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<ref>tag; name "Southwell_2020" defined multiple times with different content - ↑ Strandberg, Joakim; Hobiger, Thomas; Haas, Rüdiger (2017). "Coastal sea ice detection using ground-based GNSS-R". IEEE Geoscience and Remote Sensing Letters. 14 (9): 1552–1556. doi:10.1109/LGRS.2017.2722041. ISSN 1558-0571.
- ↑ Zhu, Yongchao; Tao, Tingye; Yu, Kegen; Li, Zhenxuan; Qu, Xiaochuan; Ye, Zhourun; Geng, Jun; Zou, Jingui; Semmling, Maximilian; Wickert, Jens (2020). "Sensing sea ice based on doppler spread analysis of spaceborne GNSS-R data". IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing. 13: 217–226. doi:10.1109/JSTARS.2019.2955175. ISSN 2151-1535.
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