Dataset for multi-platform greenhouse gas monitoring of a major petrochemical industrial complex in South Korea

This dataset contains measurements collected during a coordinated multi-platform observation campaign conducted from 6–14 January 2024 at the Daesan Petrochemical Industrial Complex (DPIC) in South Korea. The campaign integrated multiple observational approaches to capture atmospheric composition across complementary spatial and temporal scales, including in situ measurements, ground-based column observations, mobile surveys, aircraft-based measurements, and satellite-derived data. This dataset contains ground-based in situ measurements, EM27/SUN column observations, mobile survey data, and aircraft-based measurements, along with detailed data descriptions for each observation type. For more information or questions about the data, please contact the authors.