Teos Antik Kenti'nde doğal tehlike riskinin uzaktan algılama ve CBS kullanılarak izlenmesi ve araştırılması

Both natural and human-induced risks have posed a threat to residential areas and important artifacts from past to present. Since cultural heritages are structures coming from the past, they are more vulnerable to several threats. This research work was conducted to define natural and anthropogenic hazard risk factors which possibly can affect the integrity and the permanence of Teos Ancient City and to find solutions for these risk factors. High resolution satellite images taken in different years were utilized in order to effectively carry out the research work based on revealing the changes in urban sprawl and transportation route lengths from past to present in Teos. Soil erosion risk and coastal flood risk analyzes were conducted with the created Digital Elevation Model. Unmanned Aerial Vehicle (UAV) flights were carried out to observe the most up-to-date status of the ruins in Teos. Analytic Hierarchy Process (AHP) method was used to identify the risk factors of highest importance. After the realization of the AHP analysis, The most important among the risk factors for Teos were determined as urban sprawl, proximity to transportation routes and earthquake. In conclusion, some important risks in Teos were determined, thus it was observed that regulations and control mechanisms have to be reviewed more frequently.