GEOINFORMATION DATABASE FOR EVALUATION OF POTENTIAL NITRATE POLLUTION OF SURFACE WATER AND GROUNDWATER
Journal Title: Вісник Одеського національного університету. Географічні та геологічні науки - Year 2014, Vol 19, Issue 2
Abstract
Presented by the rationale for the structure, methods and results of creation of the geoinformation database for assessing the potential nitrate-made pollution of surface and groundwater in Odessa region. The database includes basic derivatives and digital layers of spatial information characterizing relief, hydrographic network, soil cover, land-use and spatial distribution parameters of the mathematical model of evaluation, which is selected as a regression model, developed at the Aristotle University of Thessaloniki (Greece). The database is used raster and vector spatial data models, but the basic model is a raster with the size of the raster 3710 x 3632 and with the raster cell size 92.6 m.
Authors and Affiliations
A. A. Svetlitchnyi, S. V. Plotnitsky
Keywords
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