id	keyword
ajgt-3688	land
ajgt-3688	land use
ajgt-3688	land cover
ajgt-3688	forest
ajgt-3688	change
ajgt-3688	area
ajgt-3688	study
ajgt-3688	analysis
ajgt-3688	human
ajgt-3688	activities
ajgt-3688	management
ajgt-3688	journal
ajgt-3688	nigeria
ajgt-3688	sensing
ajgt-3688	use change
ajgt-3688	cover change