Fig. 3From: Comparison of field- and satellite-based vegetation cover estimation methodsBox plots of a–c PV cover estimates in each steppe type based on field-based methods, and d–e PV, NPV, and bare soil cover estimates of all sites combined. Thick black line within the rectangle indicates median, rectangles are the interquartile range (IQR), and whiskers indicate 1.5 times IQRBack to article page