The National Environmental Satellite, Data, and Information Service (NESDIS) is a part of the U.S. Department of Commerce. It focuses on providing satellite data and information to support environmental monitoring and forecasting. NESDIS operates various satellites that collect data on weather, climate, and natural disasters, helping to inform public safety and policy decisions. In addition to satellite operations, NESDIS manages a vast archive of environmental data. This information is crucial for researchers, meteorologists, and policymakers, enabling them to analyze trends and make informed decisions regarding issues like climate change and severe weather events.