The Group on Earth Observations GEO established a supersite in response to the fatal Haiti earthquake from January 12 (http://supersites.unavco.org/haiti.php). Satellite data from different sensors and various derivates are collected and provided on this website including SAR data, topography data, visible and infrared imagery, GPS data, surface deformation and seismic data. This effort has been made possible by the contribution of national space agencies and data providers worldwide such as NASA, ESA, JAXA, DLR, USGS and others.