The purpose of this research is to know the pattern of large industry distribution in Purbalingga Regency in spatial condition and to know the contribution of the existence of big industry to the development of trade facilities around them. The analysis of industrial spread in this research is seen from geospatial point of view. Geographic Information System (GIS) is used for primary and secondary data analysis. Its population is in the form of big industries in Purbalingga regency of 43 industries. Sample of independent variable of 4 industry taken based on random sampling area, and necessary need limitation of owner of trade facility considering limited of time of this research, hence specified sample of owner of trading facility done randomly during activity of observation and interview phase. Qualitative analysis techniques for analysis of large industrial distribution map in Purbalingga District and through Nearest Neighbour Analysis approach to analysis of large industrial distribution pattern in Purbalingga District. As well as qualitative analysis on the quantity data of existing trading facilities around a large industry with a range of 100 meters from the entrance of the industry, and supported also qualitative analysis of the interviews to the owners of trade facilities. The results showed that there were 43 large industries in Purbalingga with random distribution pattern based on nearest neighbor analysis and several industries focused in Kalimanah, Purbalingga and Padamara districts. The growing trading facilities around industrial locations based on labor are more varied than those of machine / non-labor based industries.
展开▼
