DBPapers
DOI: 10.5593/SGEM2014/B23/S11.093

MAPPING OF RISKS FOR NOT URBANIZED TERRITORIES

N. Trofimova, O. Antamoshkina, . S. Verkvovets, N. Koshurnikova
Wednesday 1 October 2014 by Libadmin2014

References: 14th International Multidisciplinary Scientific GeoConference SGEM 2014, www.sgem.org, SGEM2014 Conference Proceedings, ISBN 978-619-7105-12-4 / ISSN 1314-2704, June 19-25, 2014, Book 2, Vol. 3, 731-736 pp

ABSTRACT
In this article problems of an assessment of a complex indicator of environmental
risks for not urbanized territories with application of GIS-technologies are considered.
Using a method of the analysis of hierarchies the main are allocated risk factors of not
urbanized territories and their importance is defined. For distribution calculation risk
factors on the territory, determination of their values in each location and the spatial
relation of locations of measured sizes, it is constructed cartographical estimates of a
complex exponent of risk of not urbanized territories. The cartographical model
represents the flowchart of a set of the ordered operations with cartographical data for
decision-making process modeling about spatial objects. Reliability of a method
significantly increases in a case of ranging of territories of rather small area with big
variability of characteristics risk factors.

Keywords: geoinformation systems, bank of spatial data, territory classification
negative effects of the natural and anthropogenic origin

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