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S. Źróbek, R. Cellmer, J. Kuryj
Among the many methods of graphic presentation of spatial economic effects, there are those based on the analysis of the spatial rangę of a particular effect, which presents its in-tensity in particular areas. For land values, the rangę can be shown in the maps with isolines of the same value or with isolated zones, where a relative imiformity of price-determining factors and, in effect, the land real estate values, are assumed (Fig. 4).
Fig. 4. Technological procedurę of value map compilation Source: own study