现场开挖后所得白蚁巢穴:
雷达测试所得波形图:
On the two-dimensional pseudo-color map, we can see that the ant nest is clearly visible, and the location and depth of the ant nest are accurately located. The site excavation verifies the test results
(The field adopts the back-and-forth test verification method, and the cursor 1,2 is the anomaly detected above the ant nest)