Land Use Land Cover Changes in Detection of Water Quality: A Study Based on Remote Sensing and Multivariate Statistics

Table 2

Magnitude and percentage of LULC change from 2001–2009–2015.

Class	Total area and percentage						Magnitude of change
	2001		2009		2015		2001–2009		2009–2015
	Km^2	%	Km^2	%	Km^2	%	Km^2	%	Km^2	%
Built-up area	196	29.3	245	36.6	337	50.3	+49	+7.3	+92	+13.7
Vegetation	271	40.4	202	30.1	221	33	−69	−10.3	+19	+2.9
Water	138	20.6	97	14.5	30	4.5	−41	−6.1	−67	−10
Open space	65	9.7	126	18.8	82	12.2	+61	+9.1	−44	−6.6
Total	670	100	670	100	670	100	0	0	0	0