id	keyword
easat-3047	urban
easat-3047	management
easat-3047	areas
easat-3047	technology
easat-3047	zones
easat-3047	cities
easat-3047	spaces
easat-3047	city
easat-3047	vol
easat-3047	data
easat-3047	quality
easat-3047	environment
easat-3047	water
easat-3047	development
easat-3047	utilize
easat-3047	energy
easat-3047	information
easat-3047	systems
easat-3047	authors
easat-3047	science