[Retracted] An Early Warning Intelligent Algorithm System for Forest Resource Management and Monitoring

Table 2

Forestry land classification standards.

First level	Woodland	Nonforest land
Second level	Forested land	Cultivated land
	Open woodland	Pasture
	Shrub land	Waters
	Immature forest land	Unused land
	Nursery land	Land used for building
	Nonstanding forest land
	Suitable forest land
	Land for forestry auxiliary production