دورية أكاديمية
An L-Band Phased Array Radiometer for Sea Surface Salinity in Coastal Zones
| العنوان: | An L-Band Phased Array Radiometer for Sea Surface Salinity in Coastal Zones |
|---|---|
| المؤلفون: | Hailiang Lu, Hao Li, Yayun Cheng, Dong Zhu, Yinan Li, Pengju Dang, Rongchuan Lv, Rui Yu, Yongjie Fu |
| المصدر: | IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 14, Pp 1520-1531 (2021) |
| بيانات النشر: | IEEE, 2021. |
| سنة النشر: | 2021 |
| المجموعة: | LCC:Ocean engineering LCC:Geophysics. Cosmic physics |
| مصطلحات موضوعية: | Coastal zones, $L$ -band, phased array, radiometer, sea surface salinity (SSS), Ocean engineering, TC1501-1800, Geophysics. Cosmic physics, QC801-809 |
| الوصف: | Sea surface salinity (SSS) in coastal zones with high temporal and spatial resolutions is also needed for scientific research and marine economy. However, one of the limitations of airborne L-band real-aperture microwave radiometers and synthesis aperture interferometric radiometers is high mass and volume or the high complexity of the system. To overcome the limitations, an L-band phased array radiometer is proposed as an alternative solution to monitor SSS in coastal zones from a small unmanned aerial vehicle (UAV). The L-band phased array radiometer is introduced, which only comprises a phased array and a single receiver. In addition, the calibration methods of the L-band phased array, radiometer that the external calibration method and the internal calibration method, are also introduced. A series of experiments was performed to assess the performance of the L-band phased array radiometer. The results indicate that the L-band phased array radiometer show a good performance in low pointing angles and low scanning angles. As a conclusion, the L-band phased array radiometer can be an alternative solution to monitor SSS in coastal zones with high temporal and spatial resolutions from a small UAV. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 2151-1535 |
| Relation: | https://ieeexplore.ieee.org/document/9298799/; https://doaj.org/toc/2151-1535 |
| DOI: | 10.1109/JSTARS.2020.3045813 |
| URL الوصول: | https://doaj.org/article/1409dedae1cb4b1a9bf8891fe2e4a8de |
| رقم الأكسشن: | edsdoj.1409dedae1cb4b1a9bf8891fe2e4a8de |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 21511535 |
|---|---|
| DOI: | 10.1109/JSTARS.2020.3045813 |