s:429:"TI Using ground penetrating radar: Assessing the depth of tropical peatlands AU Murdiyarso, D. AU Kurnianto, S. AU Hergoualc'h, K. AU Sasmito, S.D. AU Hanggara, B. AB Ground penetrating radar (GPR)Ground penetrating radar is a non-invasive geophysical technique that uses high-frequency electromagnetic waves to map subsurface conditions by identifying the variability of dielectric permittivity among soil layers. ";