The FAST methodology allows for collection , processing, on-site analysis and GIS integration of geophysical data over various types of terrain. The FAST methodology is scaleable. The magnetometer cart configuration has achieved routine productivity rates of 20 acres per day per cart, with over 70 acres covered in one day using multiple carts.
Productive rates change with type of instrument, type of terrain and environmental conditions.
An important part of the FAST methodology in the field involves a man-portable unit. To be effective, the collection of digital geophysical data at sites must be complemented with a data-analysis system that can process all collected data, track a high volume of information, provide the means to detect, locate, and characterize anomalies, and avoid data bottlenecks.