Air-FTG® vs. Ground Gravity
Example: Air-FTG® comparison with ground gravity
| Ground | Air-FTG |
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|
First vertical derivative of ground gravity data |
Air-FTG® measured first vertical derivative (Tzz) |
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|
Ground gravity data |
Integrated tensor data (Tz) |
| The Air-FTG® data compares well with the ground gravity. Some areas have limited ground gravity coverage, which reduces the resolution of the ground gravity as compared to Air-FTG®. | |



