SOIL MOISTURE CONTENT MEASUREMENT USING GPR DATA INVERSION

被引：0
|
作者：
Guo, Chen [1 ]
Chen, Yan [1 ]
Dong, Hang [1 ]
Li, Wei [1 ]
Liu, Lidong [1 ]
Liu, Richard [1 ,2 ]
机构：
[1] Changan Univ, Xian 710064, Shaanxi, Peoples R China
[2] Univ Houston, Houston, TX 77204 USA
来源：
2017 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM (IGARSS) | 2017年
基金：
美国国家科学基金会;
关键词：
Ground penetrating radar (GPR); moisture; inversion; transmission line matrix (TLM); GROUND-PENETRATING RADAR;
D O I：
暂无
中图分类号：
P [天文学、地球科学];
学科分类号：
07 ;
摘要：
Pavement life span is often affected by the amount of voids in the base and subgrade soils, especially the soil moisture content. Ground Penetrating Radar (GPR) is one of the desirable techniques to indirectly measure the in-situ soil moisture content through electrical properties of soils. The inversion using transmission line matrix method from GPR data is applied for converting moisture content of the soils. Laboratory and field tests proved satisfactory results.
引用
收藏
页码：4972 / 4975
页数：4
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