techniques of spatial analysis, geographic analysis and modeling method since it is necessary to analyze the data and to facilitate decision-making processes at all levels. Old geographical issues can find answers thanks to new methods and instruments, while new issues evolved, challenged the researchers toward new solutions. Geocomputational expression associated with the development and application of new theoretical methods and tools to provide better solutions for complex geographic problems. Geocomputational analysis discussed in this book, can be classified according to three main domain of application, the first related to spatial decision support systems and spatial uncertainty, the latter associated with artificial intelligence, based on all three spatial statistical techniques.