ABSTRACT
This chapter illustrates the use of a geographic information system (GIS). The GIS approach involves the construction of a computer data base in which layers of information, registered to a map reference system, is stored and may be recalled to model or evaluate potential land development. Most investigations of the GIS approach have been undertaken in the United States with the conclusion that it is an efficient tool for resource management and planning. The layers of information were stored on IBM 370/158 computer disk files and manipulated with the aid of GIS software routines. Transportation routes are an important factor in the development of a remote area. Lands close to the existing transportation network are more accessible and a logical choice for agricultural development. Geographic principles dictate that land along streams which is adjacent to transportation routes also has potential for agricultural development.
