Select a service from polarview.org Sea Ice Monitoring and Forecasting Iceberg Monitoring Ice Edge Monitoring Near-Shore Ice Complex Ice Drift Trajectories River Ice Monitoring Lake Ice Monitoring Glacier Monitoring Snow Monitoring Climate Change Adaptation Indicators Weekly Ice Charts (color pdf) 13/05-2012 12:00 09/05-2012 12:00 06/05-2012 12:00 02/05-2012 12:00 29/04-2012 12:00 25/04-2012 12:00 22/04-2012 12:00 18/04-2012 12:00 15/04-2012 12:00 11/04-2012 12:00 Weekly Ice Charts (B&W pdf) 13/05-2012 12:00 09/05-2012 12:00 06/05-2012 12:00 02/05-2012 12:00 29/04-2012 12:00 25/04-2012 12:00 22/04-2012 12:00 18/04-2012 12:00 15/04-2012 12:00 11/04-2012 12:00