A pioneering system was in place in Chicago by the mid-1970s, providing both police and fire departments access to the source location of emergency calls.

It was called "Matara diamond" after its source location.

Different methods for obtaining either source direction or source location are possible.

The collector died in poverty without ever revealing the source location of the paintings.

The wreckage is placed in heavy-gauge clear plastic bags and tagged with a code identifying the source location.

These tracks can then be analysed to provide a 3D visualisation of the radioactive environment predicting both source location and intensity.

Delivery is the process of transporting goods from a source location to a predefined destination.

The source location may also have shifted due to housing development in the area.

Country of origin has sometimes been difficult to determine, due to the constant discovery of new source locations.

Detection of multiple source locations using a glowworm metaphor with applications to collective robotics.