Remote sensing and Gis
hamed bahrehvar; akbar asgharizamani; bakhtiyar feizizadeh
Abstract
Earthquake is a natural phenomenon that seriously threatens urban communities, in the meantime, the city of Tabriz or its location in the country's earthquake-prone belt has attracted more attention from urban planners. This research examines the physical-environmental resilience of Tabriz city ...
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Earthquake is a natural phenomenon that seriously threatens urban communities, in the meantime, the city of Tabriz or its location in the country's earthquake-prone belt has attracted more attention from urban planners. This research examines the physical-environmental resilience of Tabriz city in the face of an earthquake using the FAHP method, so that by obtaining information, useful measures can be taken in the face of an earthquake and the effects of damage and possible casualties can be reduced with preventive measures. The components used in this research are the environmental and physical components, which are stratified in the GIS environment based on the results of the spatial analysis process and the combination of decision-making models with the integration of effective layers in resilience, as well as extracting The overall resilience map of the studied area has been studied, and based on the results of the analysis, it has been determined that 6832.18 hectares of the total areas of Tabriz have a high resilience level, 11546.88 hectares have a relatively high resilience level, 2473.53 hectares have a relatively low resilience level, and 1904.63 hectares have a relatively low resilience level. 1102.39 hectares have low resilience and 1102.39 hectares have very low resilience. The vulnerability and lack of resilience of the ten regions are as follows: the regions with low resilience are 4, 10, 3, 1 respectively. , 2, 5, 7, 8, 6, 9.
Keywords: resilience, earthquake, FAHP, GIS, Tabriz
hamed bahrehvar; akbar asgharizamani; bakhtiyar feizizadeh
Abstract
Earthquake is a natural phenomenon that seriously threatens urban communities, in the meantime, the city of Tabriz or its location in the country's earthquake-prone belt has attracted more attention from urban planners. This research examines the physical-environmental resilience of Tabriz city in the ...
Read More
Earthquake is a natural phenomenon that seriously threatens urban communities, in the meantime, the city of Tabriz or its location in the country's earthquake-prone belt has attracted more attention from urban planners. This research examines the physical-environmental resilience of Tabriz city in the face of an earthquake using the FAHP method, so that by obtaining information, useful measures can be taken in the face of an earthquake and the effects of damage and possible casualties can be reduced with preventive measures. The components used in this research are the environmental and physical components, which are stratified in the GIS environment based on the results of the spatial analysis process and the combination of decision-making models with the integration of effective layers in resilience, as well as extracting The overall resilience map of the studied area has been studied, and based on the results of the analysis, it has been determined that 6832.18 hectares of the total areas of Tabriz have a high resilience level, 11546.88 hectares have a relatively high resilience level, 2473.53 hectares have a relatively low resilience level, and 1904.63 hectares have a relatively low resilience level. 1102.39 hectares have low resilience and 1102.39 hectares have very low resilience. The vulnerability and lack of resilience of the ten regions are as follows: the regions with low resilience are 4, 10, 3, 1 respectively. , 2, 5, 7, 8, 6, 9.Keywords: resilience, earthquake, FAHP, GIS, Tabriz
