Tree roots reconstruction framework for accurate positioning in heterogeneous soil

• Main Authors: Luo, Wenhao, Lee, Yee Hui, Sun, Hai-Han, Ow, Lai Fern, Mohamed Lokman Mohd Yusof, Yucel, Abdulkadir C.
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2022
• Subjects: Engineering::Electrical and electronic engineering; Data Processing Framework; Ground-Penetrating Radar
• Online Access: https://hdl.handle.net/10356/163111
• Institution: Nanyang Technological University

Ground-penetrating radar has recently found wide application in the underground imaging of tree roots. However, ignoring the random and complex nature of the heterogeneous soil and assuming the soil's relative permittivity constant throughout the survey region may yield an inaccurate tree root...