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Magazine of Cartography


















N. Molochko

The methodical principles of the development of sales for graphic arts of cartographic modelling

      The article considers the methodical principles of the development of sales and calculation of characterizing elements of figures or other means of phenomenas representation on the thematic maps in the process of cartographic modeling.

      From the above it becomes clear the cause of dependance of the nature from the distribution of numbers of statistical series is selected and if another method of division into intervals and shall build an appropriate scale value of the index mapping, as in the case of mindless, blind division series at intervals existing at their borders thin (due to extremely weak) relationship between quantitative, qualitative and spatial characteristics of objects and phenomena of reality will not be discovered. They will either be destroyed (not match valid), or selected intervals will have values of mapping at all.

      Note also that the mapping is accepted and desirable to avoid broken intervals (no indicators) that can occur when the hard math of their calculation and that not only show guaranteed, so-called confidence intervals as emphasize the uncertainty about the identified gaps series (whether the phenomenon is absent, or data on the phenomenon).

      Keywords: methodics, development of scales, histogram, numerical ranges, cartographic modeling.


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