Research Article

Soil-Landscape Modeling and Remote Sensing to Provide Spatial Representation of Soil Attributes for an Ethiopian Watershed

Table 6

Agreement between observed and predicted values of soil attributes using terrain attributes with and without satellite images.

Predicted clay content using terrain attributes and satellite images Predicted clay content using terrain attributes only (without satellite images)

05.000
327.5322.5
550.0535
762.5750

Magnitude of difference between observed and predicted value; percent of observations where predicted values agreed with observed values.