Towards a cross-border exposure model for the Earthquake Model Central Asia

Annals of Geophysics

Bolot Moldobekov¹  Stefano Parolai²  Massimiliano Pittore²  Marc Wieland²  Sergey Tyagunov²  Pulat Yasunov³  Jafar Niyazov³  Tanatkan Abakanov⁴  Ulugbek Begaliev⁵  Indalip Ilyasov⁶  Saidislom Saidiy⁷ 

[1] Central Asian Institute for Applied Geosciences, Bishkek,;Helmholtz Center Potsdam - German Research Center for Geosciences, Potsdam,;Institute of Geology, Earthquake Engineering and Seismology, Academy of Sciences of the Republic of Tajikistan, Dushanbe,;Institute of Seismology, Academy of Sciences of the Republic of Kazakhstan, Almaty,;International University of Innovation Technologies, Bishkek,;Research Institute for Seismic Resistant Construction, Ashgabat,;Tashkent Architectural Building Institute, Tashkent,;

关键词: Seismic Risk;    Exposure;    Sampling;    Remote Sensing;   

DOI  :  10.4401/ag-6663

来源: DOAJ

【 摘 要 】

This work provides an insight into the development of the first harmonized exposure model for Central Asia. The model was derived in the frame of the Earthquake Model Central Asia (EMCA) project, which is the regional initiative for Central Asia to the Global Earthquake Model (GEM). The EMCA exposure model combines commonly used data sources and acquisition techniques (e.g., rapid visual screening) with novel rapid assessment approaches (e.g., satellite remote sensing and omnidirectional imaging) in the framework of an integrated sampling scheme and stores the data in a multi-resolution spatio-temporal database. The exposure model implements a newly developed building typology, harmonized for the five Central Asian countries (Kazakhstan, Kyrgyzstan, Tajikistan, Turkmenistan and Uzbekistan) and follows the international building taxonomy of the GEM. Emphasis is given to the multi-scale nature and the temporal dynamics of exposure data. Results from a selected urban area are provided to illustrate the current state of the continuously updated exposure model.

【 授权许可】

Unknown