The Meteorological Archival and Retrieval System (MARS) is the world’s largest meteorological archive and ECMWF's main data repository. It stores operational weather analyses and forecasts, reanalyses, observations and research experiments that support a wide range of Earth system science applications.
This short course provides a practical introduction of MARS archive to the new users of the archive. Participants will learn how to explore the MARS data catalogue to identify datasets relevant to their research. The session will demonstrate how to construct and run MARS requests to download data efficiently.
Through step by step examples, attendees will gain a clear understanding of the archive’s structure and the main concepts behind exploring the data and retrieving the data they need for their research.