GIS-理論と応用
Online ISSN : 2185-5633
Print ISSN : 1340-5381
利用者の移動費用から見たWebGISによる情報提供の便益評価
大場 亨柳町 紀久子木下 禮子山本 直英玉川 英則伊藤 史子
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2002 年 10 巻 1 号 p. 59-66

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This paper estimates the benefit of a plan for information providing system on road administration by WebGIS. The system will reduce travel costs of visitors from their business establishments to a road administration section of a city office. The authors had individual interviews with the visitors at the section of the Ichikawa City Office. Annual total sum of travel costs was estimated at 37 million yen at most. This paper also proposes formulas which expect the frequency of visits or the total sum of travel costs from the spatial distribution of the business establishments without questionnaires.

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