Carbon monitoring is the process of measuring and tracking the amounts of carbon dioxide and other greenhouse gases in the atmosphere. This data is collected through various methods such as ground-based monitoring stations, satellite observations, and modeling techniques. The information gathered from carbon monitoring is used to understand the sources and sinks of carbon in the environment, track changes in carbon levels over time, and assess the impact of human activities on the climate. This research area is important for informing policy decisions to address climate change and reduce carbon emissions.