Some quick information about IDEAS while the SDAP community works on this page:
IDEAS aims to provide virtual representations of the physical environment by continuously onboarding new observations to improve forecast and prediction for integrated science and decision support. Using Digital Twin architecture, IDEAS hopes to improve the understanding, prediction of and mitigation/response to planetary system processes, natural phenomena and human activities as well as their many interactions through analysis of hypothetical scenarios. IDEAS is supported by NASA's Earth Science Division, which aims to better understand Earth's systems and changes to inform decisions that affect the future of the planet. Current IDEAS digital twins include analysis and prediction for air quality and flood events.
Some useful links: