Across
- 1. Gravity correction that accounts for differences in observation elevation without considering intervening rock mass
- 3. Gravity correction that accounts for the gravitational attraction of rock between the observation point and a reference datum
- 5. Unit commonly used to express gravity anomalies in geophysical surveys
- 6. Physical property contrast primarily responsible for subsurface gravity anomalies
Down
- 2. A deviation in measured gravity from an expected or reference gravity field
- 4. Instrument used to measure small variations in Earth's gravitational acceleration