This was the first attempt to determine distance using acoustics, and a similar technique was later used for hydrographic surveys.

Riker glanced back around the small shuttle the colonists used for short-distance surveys.

The Ramform type ships are often used for seismological surveys of the seabed.

These are used for electoral purposes and demographic surveys.

These ships are also used for scientific surveys and have been used in various salvage operations.

It will be used for surveys of weak lensing to determine dark matter distribution.

While often used for surveys among the ageing and patients with chronic conditions, the approach is applicable in any study population.

OMR is still used extensively for surveys and testing though.

It was used for further surveys of the next few years, not requiring replacement of any major components in 500 flying hours.

A plate camera could be carried, usually used for surveys to prepare nautical charts.