To suggest the field maintenance plan considering the geographical characteristics of the region, we selected representative regions(plain regione andmountain region) and compared spatial distribution of cultivated land in Muan-gun and Hwasun-gun. Firstly, we examined the distribution characteristicsof cultivated land according to the scope of the maintenance object with Fragstats. As a result of that, it was found that the cultivated area exceptrice paddy had the highest aggregation effect. And then, we developed type classification of maintenance considering geographic characteristics andcultivated crops information. As a result of classification, plain land type Muan region was mostly cultivated land suitable for integrated maintenance. On the other hand, Hwasun, a mountainous terrain, needs small-scale maintenance and road maintenance. Based on these results, it was found that moredetailed planning is needed for the upland field infrastructure improvement considering the topographic characteristics.