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عمومی::
نقشهی موضوعی
A combination of geodata collec- tion with simultaneous confirmation through corresponding field data in thematic maps is especially necessary.
If appropriate thematic maps are not available or of a quality too low for analysis, perhaps because units are too generalized, a direct survey of the relevant region is probably necessary.
Fig. 3.3 Geoinformation was transferred from the vari- ous thematic maps (coupled with settlement sites in GIS) into a standardized cartographic key geosignature in the geoarchaeological database.
From these various attributes, it is possible to interpolate thematic maps with coloured zones appropriate to the specific value attributes, e.g. with Kriging performed in this Fig. 3.2 (top left) as a two-dimensional gridded illustration.
As a GIS-based study, the site catchment analysis was performed through the evaluation of numer- ous thematic maps on topography, soil, vegeta- tion and other geoecological parameters to at least a 1:25,000 scale so that detailed geoinformation from the surroundings of settle- ment features could be evaluated.
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