1987—2017年粤港澳大湾区城市群的不透水地表扩张与梯度演化
	
	
		陈明发, 刘帆, 赵耀龙, 杨光
	
	
	
		The Expansion and Gradient Evolution of Impervious Surface within the Guangdong-Hong Kong-Macao Greater Bay Area from 1987 to 2017
	
	
		CHEN Mingfa, LIU Fan, ZHAO Yaolong, YANG Guang
	
	
	
	地球信息科学学报
	. 
	
	2021, (3): 443
	
	-455
	
	
	. 
	
	DOI: 10.12082/dqxxkx.2021.200195