Anchor Point
Definition
The offender's spatial base of operations, most often the home, sometimes the workplace or a partner's address. The point geographical profiling is trying to identify.
Related terms
- Buffer Zone
- The area immediately around an offender's anchor point where offence probability is suppressed because the offender avoids committing crimes near recognisable locations...
- Distance-Decay Function
- The empirical pattern that offence frequency declines with distance from the offender's anchor point, after a small zone of avoidance close to...
- Hit-Rate
- Performance metric for a geoprofile: the percentage of the search area that has to be examined before the anchor is found, lower...
- Jeopardy Surface
- The probability map output of geographic profiling, rendered as a colour-coded topographic display where high-probability zones for the anchor point appear in...
- Routine Activity Theory
- A criminological framework developed by Cohen and Felson (1979) that explains property crime as the product of three converging elements: a motivated...
Explained in
- Geographical ProfilingThe offender's spatial base of operations, most often the home, sometimes the workplace or a partner's address. The point geographical profiling is trying to i...