Abstract

Soil is a key factor in many fields such as national food security and ecological environment construction. In recent years, as an important geophysical method, ground penetrating radar (GPR) is widely used in soil detection. However, the detection efficiency and data quality of some GPR devices need to be improved in complex surface environments. In this paper, a new soil-special GPR device is designed. This device adopts a new antenna with strong directivity and high resolution. The corresponding data acquisition software is developed by Labview. Combined with GPS system, the acquisition trajectory is located with 1 cm accuracy. Compared with the MALA GPR device, the new soil-special GPR device has achieved high resolution detection results.

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