A wildlife monitoring project uses automated cameras to track nocturnal animals. The saved image files contain both the raw pixel data and additional information such as the camera's GPS coordinates, time of capture, and sensor temperature. This extra information is referred to as metadata.
Explain what is meant by the term metadata in the context of digital image files.
26 exam-style questions on AQA GCSE Computer Science Representing images. Each one has a worked solution and a mark scheme showing where the marks go.