Providing rapid earthquake information using EO/GI technology

Abstract Strong earthquakes occur frequently with devastating effects on people and infrastructure. In cases of such catastrophic earthquakes, rescue all other civil protection services need available information about the earthquake itself consequences it has caused. addition to series traditional sensors systems used interpret their consequences, remote observation from space (EO) combined geoinformation technologies (GI) are increasingly today. By applying them, is possible quickly provide a wide range useful caused, which do not or more time collect process them. Croatia was hit by two in 2020, March 22nd an epicentre Zagreb capital magnitude 5.5 Richter scale December 29th next city Petrinja 6.2 scale. Already after great for spatial interpretation event its aftermath been recognized. Therefore, Petrinja, quick reaction geodetic experts followed, using modern EO GI earthquake. This paper presents overview systems, data, processing results obtained, i.e., applications developed crisis management purposes presented.