noun
- instruments that measure the gradient or rate of change of a physical quantity, especially magnetic or gravitational fields
Usage: scientific; technical
Examples
- Scientists used gradiometers to detect subtle variations in the Earth’s magnetic field.
- The archaeological team employed gradiometers to locate buried structures without excavation.
- Marine researchers deployed underwater gradiometers to map the ocean floor’s magnetic properties.
- Gradiometers are essential tools in geophysical surveys for mineral exploration.
- The space mission included sensitive gradiometers to study gravitational anomalies on distant planets.
- Medical researchers are developing gradiometers for non-invasive brain imaging techniques.