Please note: the opportunity is opened to PIs worldwide. The research geographic area is restricted to Antarctic and Arctic regions (including Greenland). Additional geographic restrictions might apply for some Third Party Missions data (e.g. ALOS to European PIs).

Should you need more information about the AO, you can contact the ESA Help Desk.

IPY is co-sponsored by the International Council of Science and the World Meteorological Organization. For more information about IPY, visit the organization's Web site.