Gis and its support for regional farming

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The findings of this research are as follows :(1) A close look at the farm management analysis at I district, T village in which we adapted geographic information system (GIS) to grasp the spatial pattern of farmlands reveals that the adaptation of GIS improves the analysis, since we can visually treat information about the accumulation and land use patterns of individual farmer's farmlands.(2) In order to transform person and land map into digital information, two types of map information are needed. The person's (farmer's) information is the registry information of land which corresponds to a digital geographical map on a scale of 1 to 2,500 as a base map. The land information is the registry information of land corresponds to a digital geographic map on a scale of 1 to over 2,500 as a base map. New invention for overlapping the two maps with different reduced scales is required.(3) The direct payment in mountainous regions has started since 2000. In this research, we develop a system on ArcView to calculate direct payment to a farmland under this project and perform various simulation experiments.(4) If there are several unit prices to different land uses and different gradients, different bundles of farmland result in different total payments. We investigate the issue by the above-mentioned system. Same thing emerges as a result of a different choice of measurement unit.