A Geographic Information System (GIS) is a system of spatial or geographical data arranged and categorized to allow such data to be captured, stored, managed, analyzed, and presented. GIS applications, or tools, allow users to access and work with geographical data and relationships. GIS relates disparate data using location as the key index variable. Doing this allows the visualization and interpretation of underlying relationships, trends, and patterns. GIS has a wide range of economic and strategy benefits to various types and sizes of organizations and industries. There is a growing awareness of usage of GID in part because of data standardizing and in part because of quantum leaps in the computing power and applications necessary to capture and analyze this data.