Increasing the Efficiency of Detailed Soil Resource Mapping on Transitional Volcanic Landforms Using a Geomorphometric Approach

Table 1

Soil sampling density per km² mapping area.

Scale	Recommended range		Minimum acceptable range
	1/cm^2 density on a map	0.5/cm^2 density on a map	0.25/cm^2 density on a map
1 : 5.000	400	200	100
1 : 10.000	100	50	25
1 : 25.000	16	8	4
1 : 50.000	4	2	1
1 : 100.000	1	0.5	0.25
1 : 250.000	0.16	0.08	0.04
1 : 500.000	0.04	0.02	0.01