Complex sentence: CONAE has joined in July 2003 the International Disaster Charter, which aims to provide a unified system of space data acquisition and delivery to those affected by natural or man-made disasters through Authorized Users.
Split into simpler sentences: CONAE has joined in July 2003 the International Disaster Charter. The International Charter aims at providing a unified system of space data acquisition and delivery to those affected by natural or man-made disasters through Authorized Users.