Space Applications Centre (SAC) is one of the major centres of the Indian Space Research Organisation that is engaged in the research, development and demonstration of applications of Space Technology in the field of Communications, Remote Sensing, Meteorology and Satellite Navigation. This includes R&D on onboard systems, ground systems and end user equipment hardware and software. Its achievements include development of communication and meteorological payloads for INSAT, Optical and Microwave payloads for IRS satellites. SAC provides its infrastructure to conduct training courses to the students of CSSTEAP. SAC has three campuses; two are located at Ahmedabad and one is located at Delhi.