نتایج جستجو برای: geographic information system gamma operator
تعداد نتایج: 3247186 فیلتر نتایج به سال:
The article examines the issue of using geographic information systems (GIS) and WEBGIS technologies to predict areas likely be flooded. Probabilistic flood hazard maps (0.5%, 0.1% 1% risks) were used, obtained from a model installation in an area subject risk, this case, municipality Ungheni Republic Moldova, which has been flooded past. application GIS is necessary prevent floods affecting ho...
Gully erosion is the most advanced water erosion in watersheds that produce large volumes of sediment can cause serious damage. In order to manage and cope with this type of erosion, to identify areas of high risk of gully erosion in the watershed is very important. For this purpose gully erosion hazard zonation maps by combining information layers of different factors affecting the formation o...
In this work, a prototype GIS-based platform to integrate Volunteered Geographic Information from various sources with other spatial data is presented, aiming at assisting civil protection authorities in emergency response situations. The platform is now in the implementation phase, and this paper covers some aspects about its development and preliminary results to demonstrate the potentialitie...
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