Measurements of 0.5-2 GHz Thermal Emission Spectra from the Greenland Ice Sheet, Sea Ice, and Permafrost: Results from September 2017 Campaign
Measurements of 0.5-2 GHz Thermal Emission Spectra from the Greenland Ice Sheet, Sea Ice, and Permafrost: Results from September 2017 Campaign
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格陵兰冰盖、海冰和永久冻土的 0.5-2 GHz 热发射光谱测量：2017 年 9 月活动的结果
DOI：
10.1109/igarss.2018.8517321
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发表时间：
2018
期刊：
影响因子：
--
通讯作者：
L. Tsang
中科院分区：
文献类型：
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作者：
J. Johnson;K. Jezek;M. Andrews;Hongkun Li;A. Bringer;C. Yardim;Domenic J. Belgiovane;Julie Z. Miller;M. Durand;Yuna Duan;G. Macelloni;M. Brogioni;L. Kaleschke;Shurun Tan;L. Tsang
超宽带软件定义微波辐射计（UWBRAD）测量0.5-2 GHz的场景亮度温度。UWBRAD于2017年9月在格陵兰岛的一次空中活动中部署，并在往返加拿大卡尔加里（飞机运营基地）的过程中观察了冰盖以及海冰，海洋表面和陆地区域的亮度温度。本演示文稿将回顾活动和收集的数据集。从冰盖和其他地球物理区域的热辐射的光谱特征也进行了检查，以获得洞察0.5-2 GHz的热辐射测量遥感应用的效用。
The Ultra-Wideband Software Defined Microwave Radiometer (UWBRAD) measures scene brightness temperatures from 0.5-2 GHz. UWBRAD was deployed in a September 2017 airborne campaign in Greenland, and observed brightness temperatures of the ice sheet as well as sea ice, the ocean surface, and land regions during the transit to and from Calgary, Canada (the aircraft base of operations). This presentation will review the campaign and datasets collected. Spectral features of thermal emissions from the ice sheet and other geophysical regions are also examined to obtain insight into the utility of 0.5-2 GHz thermal emission measurements for remote sensing applications.