Airborne Greenhouse Gas Measurements in Montreal – Winter Campaign 2024 (Aircraft, Drone, and Ground Instrumentation)

This dataset contains calibrated greenhouse gas measurements collected during the Winter 2024 campaign in Montreal. Data were gathered from multiple platforms, including aircraft, drones, and ground-based instruments, and include CO₂, CH₄, and isotopic concentrations. The dataset has been processed and aggregated for analysis, with calibration against known standards applied. It provides a comprehensive view of greenhouse gas distributions during the campaign period.