Satellite data of 40 years show how fast Arctic sea ice is shrinking

Year 2020 was extraordinary for the Arctic in many ways – from unprecedented wildfires to record breaking temperatures to one of the lowest sea ice in satellite record. And it ended the year with a similar grim news – the US National Snow and Ice Data Center (NSDIC) measured sea ice at December 2020 end among the lowest in the satellite record as air temperatures for the month recorded higher than average in most areas. More

(Source: Geospatial World - Jan 7)