Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1109/TGRS.2004.831693 |
Ground-penetrating radar measurement of soil water content dunamics using a suspended horn antenna | |
Serbin, G; Or, D | |
通讯作者 | Serbin, G |
来源期刊 | IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING
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ISSN | 0196-2892 |
EISSN | 1558-0644 |
出版年 | 2004 |
卷号 | 42期号:8页码:1695-1705 |
英文摘要 | A ground-penetrating radar (GPR) with a suspended horn antenna was used to obtain continual measurement of near-surface soil water content dynamics within a well-defined footprint. Water contents inferred from radar surface reflectivty (SR) were in agreement with gravimetric measurements from the top 1-cm soil layer. This sensitivity to top 1 cm was confirmed by comparison of SR with deeper measurements (1-5 cm) obtained by time-domain reflectometry. Measurements over sand and silt loam showed the role of soil type in controling near-surface dynamics of soil water due to evaporation and drainage processes. GPR with a horn antenna provided insights into physical processes that could affect larger scale radar platforms (air- or spaceborne) and enabled verification of radar measurements at well-defined spatial scales and detailed temporal resolutions not available by other radar remote sensing systems. |
英文关键词 | dielectric measurements ground-penetrating radar (GPR) remote sensing soil water content |
类型 | Article |
语种 | 英语 |
国家 | USA |
收录类别 | SCI-E |
WOS记录号 | WOS:000223296300011 |
WOS关键词 | TIME-DOMAIN REFLECTOMETRY ; NEGEV DESERT ; DIELECTRIC PERMITTIVITY ; SANDY SOIL ; MOISTURE ; SURFACE ; TEMPERATURE ; CONSTANT ; MODEL ; FIELD |
WOS类目 | Geochemistry & Geophysics ; Engineering, Electrical & Electronic ; Remote Sensing ; Imaging Science & Photographic Technology |
WOS研究方向 | Geochemistry & Geophysics ; Engineering ; Remote Sensing ; Imaging Science & Photographic Technology |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/146967 |
作者单位 | (1)Utah State Univ, Dept Plants Soils & Biometeorol, Logan, UT 84322 USA;(2)Univ Connecticut, Dept Civil & Environm Engn, Storrs, CT 06269 USA |
推荐引用方式 GB/T 7714 | Serbin, G,Or, D. Ground-penetrating radar measurement of soil water content dunamics using a suspended horn antenna[J],2004,42(8):1695-1705. |
APA | Serbin, G,&Or, D.(2004).Ground-penetrating radar measurement of soil water content dunamics using a suspended horn antenna.IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING,42(8),1695-1705. |
MLA | Serbin, G,et al."Ground-penetrating radar measurement of soil water content dunamics using a suspended horn antenna".IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING 42.8(2004):1695-1705. |
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