SCIAMACHY validation reference states
SCIAVALIG has set up a list of 2591 states that ESA will process with the highest priority, and reprocess after every processor upgrade. Included in the dataset are all (ballon/aircraft/ship) campaigns. For the ground based measurements priority is given to the states including more stations and/or measurements. The reference set also includes 15 days around the ozone hole break-up event and the 6-10 verification orbits.