DMI shows Arctic sea ice extent increasing over the past three days.
Ocean and Ice Services | Danmarks Meteorologiske Institut
But NSIDC graphs show it declining.
Charctic Interactive Sea Ice Graph | Arctic Sea Ice News and Analysis
However, their maps show sea ice extent increasing.
Index of /DATASETS/NOAA/G02135/north/daily/images/2020/02_Feb/
I caught them cheating in 2012 as sea ice extent approached the mean. That time I got them to admit it.
NSIDC’s 2012 Nature Trick | Real Science
I’ve also caught them cheating with ice age in 2015.
