Table 3.

Standard deviations (STDW) and coefficients of variation (CV) for immobile target areas.

Measuring range m		White sheet of paper		Leaf of oilseed rape		Sandy soil
		STDW mm	CV %	STDW mm	CV %	STDW mm	CV %
Short	1.00	0.53	0.053	0.48	0.048	0.82	0.082
Medium	8.00	0.53	0.007	1.27	0.016	1.09	0.014
Far	14.90	1.08	0.007	2.19	0.015	1.64	0.011