While the spatial information is digitized, it is being used on various field such as traffic, mountain and forest, ocean, environment, disaster prevention etc. Since the spatial information is connected to the graphic information which spatial expres...
While the spatial information is digitized, it is being used on various field such as traffic, mountain and forest, ocean, environment, disaster prevention etc. Since the spatial information is connected to the graphic information which spatial expression is possible such as cadastral map, digital topographic map and to the attribute information complicatedly, it is difficult to predict the problem analysis and expected result and therefore, we would like to specify the causal relationship of the various spatial information which was based on the system dynamics theory and suggest the evaluation model which is available with the quantitative analysis.
In order to induce the systematic consideration for spatial information, in this study, we derived the important 8 parameters which include the manpower which varies by the flow of time, budget, service level etc and drew the causal map. In order for this, we composed to make it possible for regression analysis by digitizing the developing direction for the political alternative per each item and derive the growth curve by adopting the stock flow modeling technique. Also, the evaluation standard for model structure through the reproduction of policy experiment for behavior of model was prepared and adopted the construction precedent of Korea land information system for the evaluation of the model behavior and policy suggestive points.
As the result of the study, the satisfaction increased by the flow of time following the change of qualitative level of user and supervisor of Korea land information system through the evaluation model of spatial information, and found out that the computation of manpower per each area and the improving factor of qualitative level are determined by the budget rate and decision making parameter of supervisor. The variation rate of customer's satisfaction which affects the service result varies per each of the region, and by using the feedback structure of evaluation model, the variation of the budget per each region was predictable and the appropriateness of investment for the improvement of service was predictable as well.