Visibility Analysis of Fire Watchtowers Using GIS; A Case Study in Dalaman State Forest Enterprise

Yıl 2017, Cilt: 3 Sayı: 2, 66 - 71, 31.12.2017

Merih Göltaş Tufan Demirel İnci Çağlayan

Öz

The
determination of the forest fires as quickly as possible and accurately their
location is very important for fighting forest fires. Therefore, fire
watchtowers should be located on high peaks where watchtower staffs are able to
watch most of the forest areas. In this study, Dalaman State Forest Enterprise
was selected as first-degree fire-prone region, and visibility analysis has
performed to fire watchtowers network. With Visibility Analysis using
Geographic Information Systems (GIS), the location of each watchtower was
evaluated separately and visible forest areas monitored by fire watchtowers
were identified. Visibility analysis was conducted for 9 fire watchtowers which
supervise the study area. We determine forest areas observed by each individual
watchtower and more than one watchtower, and also invisible forest areas. The
results showed that 47.2 % of forest area could be observed by fire
watchtowers. In order to increase visibility percentage to reasonable levels,
new fire watchtowers could be added or inactive fire watchtowers could be moved
to suitable locations.

Anahtar Kelimeler

Fire watchtower, Visibility analysis, Geographic Information Systems (GIS)

Kaynakça

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