Table 3.

Rules of CT split into single branches (=end nodes) derived for RP (= training area Rathauspark), BG (= validation site 1 Burggarten), and V G (= validation site 2 V olksgarten)

CT	End nod with Class	SQL WHERE rule	Amount of echoes [%]
			RP	BG	VG
CTew cp=0.01	branch1: non-veg	density ratiomean >= 0.761	65.29	86.17	67.48
		echo ratiomean < 0.078
	branch2: veg	density ratiomean >= 0.761	1.03	0.18	5.27
		echo ratiomean >= 0.078
	branch3: veg	density ratiomean < 0.761	33.68	13.65	27.25
CTew cp=0.004	branch1: non-veg	density ratiomean >= 0.761	65.29	86.17	67.48
		echo ratiomean < 0.078
	branch2: non-veg	density ratiomean < 0.761	0.98	0.13	0.96
		echo ratiomean < 0.6335
		density ratiomean >= 0.4765
		echo widthmean < 5.769
		echo widthSD < 0.2455
		echo ratiomean < 0.423
	branch3: non-veg	density ratiomean < 0.761	0.07	0.02	0.06
		echo ratiomean < 0.6335
		density ratiomean < 0.4765
		roughnessmean < 0.1505
	branch4: veg	density ratiomean >= 0.761	1.03	0.18	5.27
		echo ratiomean >= 0.078
	branch5: veg	density ratiomean < 0.761	0.01	0	0.12
		echo ratiomean < 0.6335
		density ratiomean >= 0.4765
		echo widthmean < 5.769
		echo widthSD < 0.2455
		echo ratiomean >= 0.423
	branch6: veg	density ratiomean < 0.761	0.98	0.06	1.82
		echo ratiomean < 0.6335
		density ratiomean >= 0.4765
		echo widthmean < 5.769
		echo widthSD >= 0.2455
	branch7: veg	density ratiomean < 0.761	0.18	0.02	0.11
		echo ratiomean < 0.6335
		density ratiomean >= 0.4765
		echo widthmean >= 5.769
	branch8: veg	density ratiomean < 0.761	10.13	2.05	6.65
		echo ratiomean < 0.6335
		density ratiomean < 0.4765
		roughnessmean >= 0.1505
	branch9: veg	density ratiomean < 0.761	21.32	11.37	17.52
		echo ratiomean >= 0.6335
CTamplitude	branch1: non-veg	amplitudemean >= 43.64	67.07	86.31	73.72
		echo ratiomean < 0.391
	branch2: non-veg	amplitudemean < 43.64	0.56	0.39	0.2
		density ratiomean >= 0.9195
		echo ratiomean < 0.056
	branch3: veg	amplitudemean >= 43.64	0.75	0.36	0.72
		echo ratiomean >= 0.391
	branch4: veg	amplitudemean < 43.64	0.1	0.13	0.13
		density ratiomean >= 0.9195
		echo ratiomean >= 0.056
	branch5: veg	amplitudemean < 43.64	31.52	12.8	25.24
		density ratiomean < 0.9195