| GPR vs XRAY | GPR | X-RAY |
|---|---|---|
| Sees through concrete | yes | yes |
| Over 12 in. penetration of depth | yes | |
| Capable of reading depth | yes | |
| Continuous data collection | yes | |
| Real-time inspection results | yes | |
| Data processing required | yes | |
| Safe to operate in highly populated areas | yes | |
| Requires evacuation of personal | yes | |
| Radiation-free | yes | |
| Speedy, efficient, cost-effective | yes |
