Design and Validation of the Scientific Data Products for China’s Tianwen-1 Mission

Abstract The Tianwen-1 mission is China’s first Mars exploration mission. To complete the scientific objectives of “orbiting, landing, and patrolling” in one mission, thirteen instruments for acquiring multi-disciplinary data are configured. products with rich ancillary flexible structures will facilitate application. integrate requirements experts from disparate disciplines leverage new information technologies, a redesign promoted We discuss whole process product generation pipeline design to validation. various according application each type, including radar echo data, spectrum image energy magnetic field meteorological acoustic data. Since error sources exist chain products, validation essential before release public; activities discussed at end. deliver these community timely manner, quality information. This paper can provide practical reference