Fig. 8From: Potential of using surface temperature data to benchmark Sentinel-2-based forest phenometrics in boreal FinlandComparison of remotely sensed phenometrics with temperature-based estimates of the start and end of the thermal growing season (TGS). a Spring and b Autumn. Time period of temperature above-zero is indicated by “T>0” and “T<0”. Boxplots’ lower and upper hinges correspond to the first and third quartiles, median is shown as the horizontal line, mean is marked using the star, and dots are the outlier pointsBack to article page