Pipeline detection solution
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Underground pipeline detection is a process that combines field investigation and instrument detection, primarily using ground penetrating radar (GPR). GPR uses a transmitting antenna to emit high-frequency electromagnetic waves, and a receiving antenna to receive reflected waves from underground interfaces. Based on the reflection time and amplitude, the underground structure can be inferred. Therefore, GPR has become essential equipment for urban underground pipeline detection.
This detection uses the BD-GPR-200M series radar from Wuhan BoDong Technology Company, as shown below:

Basic Equipment Parameters:
(1) Equipment dimensions: 590mm—440mm—165mm
(2) Equipment weight: 7kg
(3) Power consumption: <16W
(4) Continuous operating time: ≥8 hours
(5) Sampling frequency: 0.2-100GMz adjustable
(6) Time window range: 1ns-20000ns adjustable
(7) Number of sampling points: 32-32767 points adjustable
(8) Measurement methods: Point measurement, distance trigger measurement, and continuous measurement
(9) Display mode: Pseudo-color image, stacked waveform, or grayscale image
Underground Pipeline Detection Process:
(1) Determine the working area
(2) Collect original data
(3) Conduct field survey to verify the accuracy of the data
(4) Verify the detection method
(5) Conduct field detection
(6) Summarize the data


(1) (2)


(3) (4)


(5) (6)

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