Global Landslide Mortality Risks and Distribution

Global Landslide Mortality Risks and Distribution is a 2.5 by 2.5 minute grid of global landslide mortality risks. Gridded Population of the World (GPW) Version 3 (beta) data provide a baseline estimation of population per grid cell from which to estimate potential mortality risks due to landslide hazard. Mortality loss estimates per hazard event are caculated using regional, hazard-specific mortality records of the Emergency Events Database (EM-DAT) that span the 20 years between 1981 and 2000. Data regarding the frequency and distribution of landslide hazard are obtained from the Global Landslide Hazard Distribution dataset. In order to more accurately reflect the confidence associated with the data and procedures, the potential mortality estimate range is classified into deciles, 10 classes of increasing risk with an approximately equal number of grid cells per class, producing a relative estimate of landslide-based mortality risks. The dataset is a result of the collaboration among the Center for Hazards and Risk Research (CHRR), International Bank for Reconstruction and Development/The World Bank, and the Columbia University Center for International Earth Science Information Network (CIESIN).

To download the dataset, please visit the data provider at http://www.ldeo.columbia.edu/chrr/research/hotspots/coredata.html.