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Utilization of Remote Sensing and GIS in Aggregate Control of Urban Impervious Coverage

  • Journal of Environmental Impact Assessment
  • Abbr : J EIA
  • 2004, 13(5), pp.263-276
  • Publisher : Korean Society Of Environmental Impact Assessment
  • Research Area : Engineering > Environmental Engineering

Um, Jung Sup 1

1경북대학교

Accredited

ABSTRACT

This research is primarily intended to propose a new concept for aggregate control ofimpervious coverage using remote sensing and GIS. An empirical study for a case study sitewas conducted to demonstrate how a standard remote sensing and GIS technology can be usedto assist in implementing the aggregate control for impervious coverage as intermediarybetween decision makers and scientists. Guidelines for a replicable methodology are presentedto provide a strong theoretical basis for the standardization of factors involved in the aggregatecontrol; the meaningful definition of land mosaic in terms of pervious areas, classification ofpervious intensity, change detection for pervious areas. Detailed visual maps (e.g. estimation ofimpervious surface allowable) can be generated over large areas quickly and easily to increasethe scientific and objective decision-making for the aggregate control. It is anticipated that thisresearch output could be used as a valuable reference to confirm the potential of remote sensingand GIS in the aggregate control for impervious coverage.

Citation status

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