30 June 2006: Thousands of scientists from 60 countries will be conducting research during International Polar Year 2007-2008 and will, for the first time during an International Polar Year, be armed with satellite measurements offering complete coverage of the polar regions, which play a vital role in the Earth’s climate and ecosystems.
Having access to near-continuous satellite data of these regions over long periods of time is important for scientists to identify and analyse long-term climatic trends and changes. ESA will provide current and historical data, dating back 15 years, from its ERS-1, ERS-2 and Envisat satellites as well as data collected from a number of non-ESA satellites.
Dr. David Carlson, Director of the International Programme Office for the Polar Year, said, “ we will use every form of satellite data – passive visual, active microwave, and even sensitive gravity measurements – to understand changes in the global ice sheets.”
International Polar Year (IPY) 2007-2008 aims to enhance international collaboration in polar region research and monitoring, link researchers across different fields to address questions and issues lying beyond the scope of individual disciplines, ensure data collected under the IPY are made available in an open and timely manner and intensify the recovery of relevant historical data and ensure these also are made openly available.