Table 10 Classification of vegetation quality index (VQI).

From: Assessment of land suitability using a soil-indicator-based approach in a geomatics environment

Class

Description

Range

1

Very good

 < 1

2

Good

1–1.2

3

Average

1.2–1.4

4

Weak

1.4–1.6

5

Very weak

 > 1.6