This paper introduces the geometry offset and diffraction-summation offset technique which can eliminate noise and diffractive wave to improve the echo profile image.

• 本文主要介绍了探地雷达回波信号处理中的几何偏移和绕射叠加偏移，可用来有效地消除噪声及绕射干扰，使回波剖面清晰、直观的呈现山被测物体。