CReSIS airborne radars and platforms for ice and snow sounding

CReSIS airborne radars and platforms for ice and snow sounding
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CReSIS 机载雷达和冰雪探测平台

DOI:
10.1017/aog.2019.37
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发表时间:
2019
影响因子:
2.9
通讯作者:
Keshmiri, Shawn
Keshmiri, Shawn
中科院分区:
地球科学4区
文献类型:
--
作者:
Arnold, Emily;Leuschen, Carl;Rodriguez-Morales, Fernando;Li, Jilu;Paden, John;Hale, Richard;Keshmiri, Shawn

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本文提供了冰盖遥感中心(CReSIS)雷达和平台的更新和概述,包括这些系统的代表性结果。CReSIS雷达系统在14-38 GHz的频率范围内工作。每个雷达系统的特定频带由所需的信号穿透深度、测量分辨率、分配的频谱和天线工作频率(通常受飞机集成的影响)驱动。我们还强调了最近的系统进步和未来的工作,包括(1)增加系统带宽;(2)简化雷达硬件;(3)提高灵敏度。对于平台开发,我们正在开发更小,更容易操作和更便宜的无人驾驶航空系统。下一代平台将进一步扩大具有垂直起降能力的科学家的可访问性。
This paper provides an update and overview of the Center for Remote Sensing of Ice Sheets (CReSIS) radars and platforms, including representative results from these systems. CReSIS radar systems operate over a frequency range of 14–38 GHz. Each radar system's specific frequency band is driven by the required depth of signal penetration, measurement resolution, allocated frequency spectra, and antenna operating frequencies (often influenced by aircraft integration). We also highlight recent system advancements and future work, including (1) increasing system bandwidth; (2) miniaturizing radar hardware; and (3) increasing sensitivity. For platform development, we are developing smaller, easier to operate and less expensive unmanned aerial systems. Next-generation platforms will further expand accessibility to scientists with vertical takeoff and landing capabilities.
多通道超宽带雷达探测仪和成像仪
DOI: --
发表时间: 2016
期刊: IEEE International Geoscience and Remote Sensing Symposium
影响因子: --
作者:
R. Hale;H. Miller;S. Gogineni;Jie;F. Rodríguez‐Morales;C. Leuschen;J. Paden;Jilu Li;T. Binder;D. Steinhage;M. Gehrmann;D. Braaten
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已知和未知天线位置误差对 MVDR 的影响
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发表时间: 2019
期刊: 2019 IEEE International Symposium on Phased Array System & Technology (PAST
影响因子: --
作者:
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阿拉斯加南部温带冰块的低频雷达探测
DOI: 10.1002/2013gl057452
发表时间: 2013
影响因子: 5.2
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DOI: --
发表时间: 2014
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DOI: 10.3189/002214311796905659
发表时间: 2011-01-01
影响因子: 3.4
作者:
Griggs, J. A.;Bamber, J. L.
通讯作者: Bamber, J. L.