| Abstract: | The application of composite suitability mapping integrated with a geographic information system is progressing at a much faster rate than the methodological improvements necessary for optimal use in the public planning context. The use of value functions is suggested as an alternative scaling procedure that is scientifically and operationally preferable to existing procedures. Value functions limit the operational subjectivity and enhance the potential for replication and verification of the analysis. Value functions are conducive to increased automation of the land planning and decision process while being comprehensible to non-expert decision-makers and the public. |
