利用探地雷达进行树根系统成像

C. Ferrara, L. Salvati, P. M. Barone
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引用次数: 3

摘要

在不破坏环境的情况下,用破坏性和费力的方法评估根系,对保护植物资源至关重要。应用于根系和森林生态研究的探地雷达(GPR)技术是一项基于电磁波的关键主动遥感技术,为采样根系生物量和空间分布提供了独特的、非侵入性的资源。本文综述了GPR技术的使用,作为使用地面耦合单偏移天线配置的近表面传感器雷达扫描技术,以产生准确的树根系统信息。基于对地下土层几何和一般特征的分析,GPR可以作为一种快速、高空间分辨率的工具,用于分析根系的分布、形态、方向和占用的土壤体积。最后,本文将从雷达技术应用于树根系统的角度,展示应用现代主动传感器远程检测技术的机会。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Tree root system imaging using Ground Penetrating Radar
Evaluating tree roots systems without compromise their environment with destructive and laborious methods, is of crucial importance for preserving plant resources. Ground Penetrating Radar (GPR) technology applied to root and forest ecology studies is a key active remote sensing technology, based on the use of electromagnetic waves, providing unique, non-invasive resources to sample root biomass and spatial distribution. This paper reviews the use of GPR techniques, as near surface sensor radar scanning technology using a ground-coupled single-offset antenna configuration, to yield accurate tree roots system information. Based on the analysis of both geometric and general characteristics of underground soil layers, the GPR can be used as a rapid and high-spatial resolution tool for the analysis of roots distribution, morphology, orientation, and the occupied soil volume. Finally, this paper will show the opportunity of applying modern technologies of remote detection of active sensors in terms of application of radar technology to tree root systems.
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来源期刊
Annals of Silvicultural Research
Annals of Silvicultural Research Agricultural and Biological Sciences-Forestry
CiteScore
2.70
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