#geocongress GISOV 2016 — GIS Ostrava 2016 - The Rise of Big Spatial Data. Ostrava, Czech Republic. 16 Mar 2016 → 18 Mar 2016. Welcome to dawn of the Era of Big Data. Though in sight, we are not quite there. Are you ready for the day of Big Spatial Data? Are you and your applications sufficiently resilient to enter the New Era?