Geohazards Exploitation Platform. The Geohazards TEP (GEP) aims to support the exploitation of satellite EO for geohazards and provides a community portal helping scientists to access and exploit geohazard related data. GEP not only allow discovering and collecting EO data and products, but also provides systematic and on-demand services for processing EO data. The SATD TCS portal is hosted by GEP that acts as TCS gateway.