Standard magnetic data processing:

• Editing and checking of the raw data
• Spike removal
• Base station corrections
• Heading error corrections
• Lag corrections
• Levelling with tie-lines
• Micro-levelling and altitude corrections if required
• IGRF removal
• Gridding
• Color-shaded magnetic maps

Standard NOVATEM TDEM data processing:

• Editing and checking of the raw data
• Stacking for noise removal
• Spike and sferic removal
• On-time profiles mapping
• Early channels profiles mapping
• Late channels profiles mapping

The Digital Elevation Model derived from the laser or radar altimeters and DGPS data is calculated and included in the data base.