Assessing the Suitability and Availability of Land for Agriculture in Tuban Regency, East Java, Indonesia

Table 4

Scores of the subcriteria used in Tuban Regency.

Parameter	Criteria	Weight	Subcriteria	Score
Land	Soil order	0.327	Inceptisol	10
			Entisol	8
			Vertisol	6
			Alfisol	4
			Ultisol	2
	LCC	0.227	I	10
			II	8
			III	6
			IV	4
			V–VIII	0
Topographic	Elevation	0.073	0–10	10
			10–40	8
			40–100	6
			100–500	4
			500–2,000	2
			>2,000	0
	Slope	0.108	0–3	10
			3–8	8
			8–15	6
			15–25	4
			25–40	2
			>40	0
	Slope direction	0.050	Flat, east	10
			West	8
			North	6
			South	4
Ease of management	Land use/land cover	0.034	Agricultural land, paddy field	10
			Dry land	8
			Bare land	6
			Shrub	4
			Forest	2
			Cloud, water body, settlement, pond	0
	Infrastructure	0.024	0–1,000	10
			1,000–2,000	8
			2,000–3,000	6
			3,000–4,000	4
			>4,000	2
Climate	Rainfall	0.157	1,200–1,400	4
			1,400–1,600	6
			1,600–1,800	8
			1,800–2,000	10
Total		1.000