An ultra-lightweight L-band digital lobe-differencing correlation radiometer (LDCR) for airborne UAV SSS mapping

被引：12

作者：

McIntyre, E. M. ^{[1
]}

Gasiewski, A. J. ^{[1
]}

机构：

[1] Univ Colorado, Ctr Environm Technol, Dept Comp & Elect Engn, Boulder, CO 80309 USA

来源：

IGARSS: 2007 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM, VOLS 1-12: SENSING AND UNDERSTANDING OUR PLANET | 2007年

关键词：

D O I：

10.1109/IGARSS.2007.4422992

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

One of the most critical of environmental parameters yet to be adequately measured is sea surface salinity, which impacts major ocean circulation and a number of biological oceanic processes. We discuss here the design of a new digital radiometer system to address the issues surrounding the accurate mapping of sea surface brightness temperatures at L-band with high spatial and temporal resolution, and suitable for deployment on small long endurance UAVs. The lobe-differencing correlation radiometer employs a highly stable design and digital processing using demonstrated techniques for anthropogenic radio frequency interference mitigation.

引用

页码：1095 / 1097

页数：3

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