Vulnerability analyses in forests using AHP in a GIS environment

Yıl 2020, Cilt: 8 Sayı: 1, 40 - 48, 06.03.2020

Ceren Erdin Gündoğdu

https://doi.org/10.31195/ejejfs.653535

Öz

Vulnerability, which is one of the criteria used in the preparation of the World Risk Index, is the measure of the damage and loss that a community or structure can suffer when a hazard occurs. In this research, a region with a high fire hazard was selected, and a model was created to determine the extent to which spatial objects (assets) could be damaged when the expected danger occurs in the selected region, using AHP in a GIS environment. Since GIS-based AHP analysis is based on the comparison of different layers with each other and determining the weight values of the layers, the Terrestrial Measurement, Photogrammetry and Remote Sensing techniques, which are used as data sources in the evaluation of spatial data, are also discussed in the study.

Anahtar Kelimeler

GIS, QGIS, AHP, photogrammetry, forestry, remote sensing

Kaynakça

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