Natural Hazards

, Volume 86, Supplement 1, pp 185–187 | Cite as

UNISDR’s global exposure database and disaster risk: current developments and required improvements

  • M. C. Marulanda
  • M. A. Salgado-Gálvez
Original Paper

The development of exposure databases has always posed a challenge in the disaster risk assessment process since usually there is the need to merge data from several data sources in order not only to obtain information required for the characterization of the exposed assets in terms of the relevant attributes but to provide a representative and reliable description of them. As it is well known, in the context of disaster risk assessment, attributes included in the exposure databases are later connected with vulnerability models (i.e. vulnerability functions or any other form of vulnerability representation) in order to quantify their performance when subjected to the considered hazard intensities and obtain possible damage and loss levels.

Within the framework of the United Nations Office for Disaster Risk Reduction (UNISDR) Global Assessment Reports on Disaster Risk Reduction 2013 and 2015 (GAR13 and GAR15), a fully probabilistic risk assessment was performed at global level for...


Disaster Risk Disaster Risk Reduction Resolution Level Annual Loss Disaster Risk Management 
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Copyright information

© Springer Science+Business Media Dordrecht 2016

Authors and Affiliations

  1. 1.Risk Knowledge SectionUNISDRGenevaSwitzerland

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