Modelling Lake Ice Phenology with an Examination of Satellite-Detected Subgrid Cell Variability

Table 4

Correlation 𝑅 values for pixels containing both IMS and MODIS lakes (456 grid cells). All values are significant at the 0.001 level.

	2004	2005	2006	2007	2008	2009	2010
Break-up (start)	0.56	0.61	0.64	0.64	0.58	0.60	0.67
Mean ice-off	0.60	0.64	0.65	0.66	0.63	0.62	0.70
WCI	0.60	0.61	0.64	0.66	0.61	0.62	0.70
Freeze-up (start)	0.31	0.28	0.34	0.49	0.37	0.51	0.24
Mean ice-on	0.39	0.36	0.42	0.53	0.37	0.54	0.26
CFO	0.36	0.32	0.39	0.47	0.34	0.46	0.19