A constellation of micro-satellites in Low Earth Orbit (LEO) collects atmospheric research data and must transmit these large data files to ground stations during brief, 8-minute communication windows.
State two distinct benefits of using data compression on the telemetry files before transmission.
Practise AQA GCSE Computer Science Data compression with exam-style questions for GCSE Computer Science. 60 questions, matched to the AQA GCSE Computer Science (8525) specification and written in Paper 1 and Paper 2 style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.