JpGU-AGU Joint Meeting 2017

講演情報

[EE]Eveningポスター発表

セッション記号 H (地球人間圏科学) » H-DS 防災地球科学

[H-DS11] [EE] Enhancing Scientific and Societal Understanding of Geohazards in an Engaged Global Community

2017年5月25日(木) 15:30 〜 16:45 ポスター会場 (国際展示場 7ホール)

[HDS11-P04] Active fault map and ASTER global digital elevation model in Turkey

*大久保 泰邦1,2近藤 久雄1加藤 碵一1 (1.地質調査総合センター、2.宇宙システム開発利用推進機構)

キーワード:active fault, Turkey, Global Digital Elevation Model, ASTER, earthquake, seismotectonics

Active fault map of the Turkish mainland, a guide document showing the geographic distribution and general characteristics of the active faults was published at a 1:1,250,000 scale by MTA (General Directorate of Mineral Research and Exploration, Turkey). This is the first seismotectonic database for Turkey under the framework of the National Earthquake Strategy and Action Plan—2023.

Turkey is located in one of the most seismically active regions in the world. On the basis of the data sets, 18 major seismotectonic zones were delineated for Turkey and the surrounding region. The compilation and storage of the seismotectonic data sets in a digital GIS will allow analyses and systematic updates as new data accrete over time.

ASTER GDEM (Global Digital Elevation Model) Version 2 with 30-meter postings has been released. The relief map delineates linear features, which clearly correspond to the active faults. These linear features in the GDEM suggest possibility to find more active faults.