| Aspect | Scan Drilling | Core Drilling |
|---|
| Primary Purpose | Detects underground features using non-invasive methods | Extracts cylindrical rock samples for analysis |
| Work Environment | Construction sites, environmental surveys, geotechnical investigations | Mining sites, geological research, mineral exploration |
| Credentials | Often requires geotechnical or environmental certifications | Requires geologist or geotechnical certifications, sometimes specialized training |
| Usage in Industry | Used for preliminary surveys and mapping | Used for detailed analysis and resource estimation |
While both Scan Drilling and Core Drilling are used in geotechnical and geological contexts, Scan Drilling focuses on non-invasive detection of underground features, whereas Core Drilling involves extracting physical samples for detailed analysis. The choice depends on project goals—initial surveys or detailed resource assessment.