Evaluating tree roots systems without compromising 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 give a brief description of a remote technique supporting silvicultural research in terms of application of radar technology to tree root systems .
Tree root system imaging using Ground Penetrating Radar / Ferrara, C; Salvati, L; Barone, Pm. - In: ANNALS OF SILVICULTURAL RESEARCH. - ISSN 2284-354X. - 41:2(2017), pp. 80-83. [10.12899/asr-1314]
Tree root system imaging using Ground Penetrating Radar
Salvati L;
2017
Abstract
Evaluating tree roots systems without compromising 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 give a brief description of a remote technique supporting silvicultural research in terms of application of radar technology to tree root systems .File | Dimensione | Formato | |
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