Earth observation, using remote and on-site ground-based, airborne and satellite sensors, can help cut emissions while supporting mitigation and adaptation. It could also “add $3.8 trillion to the global economy between 2023 and 2030,” according to the World Economic Forum. “With hundreds of possible applications, the global potential of EO is immense, but as yet unrealized,” the WEF notes, adding that advancements in data quality and computing, as well as value-added services, among other benefits, could make it an economic powerhouse while helping drive the systemic change required to address the climate crisis.