Monitoring Urban Expansion and Loss of Agriculture on the North Coast of West Java Province, Indonesia, Using Google Earth Engine and Intensity Analysis

Table 3

Transition matrices for the two time intervals of the study, indicating persistent (in bold) and changed areas in hectare: (a) 2003–2013 and (b) 2013–2020.

	Category	Agriculture	Forest	Built-up	Shrub/bush	Water bodies	Total	Gross loss
(a)	2013 (ha)
2003	Agriculture	732,339.00	1,068.38	27,439.80	2,548.14	1,178.90	764,574.22	32,235.22
	Forest	3,465.76	5,370.15	4.05	120.84	14.13	8,974.93	3,604.78
	Built-up	16,624.67	0.42	52,989.26	9.81	17.86	69,642.02	16,652.76
	Shrub/bush	3,294.88	191.73	7.74	569.51	0.09	4,063.95	3,494.44
	Water bodies	974.07	1.62	28.34	0.00	7,808.03	8,812.07	1,004.03
	Total	756,698.39	6,632.29	80,469.19	3,248.31	9,019.01	856,067.19
	Gross gain	24,359.38	1,262.14	27,479.93	2,678.80	1,210.97
(b)	2020 (ha)
2013	Agriculture	722,224.53	1,579.56	29,927.63	1,863.01	1,103.66	756,698.39	34,473.85
	Forest	1,831.47	4,702.68	0.63	93.73	3.78	6,632.29	1,929.62
	Built-up	15,729.77	0.27	64,711.53	5.40	22.23	80,469.19	15,757.66
	Shrub/bush	2,866.10	40.67	6.03	335.05	0.45	3,248.31	2,913.26
	Water bodies	1,075.78	5.04	9.90	0.00	7,928.29	9,019.01	1,090.72
	Total	743,727.65	6,328.22	94,655.71	2,297.19	9,058.41	856,067.19
	Gross gain	21,503.12	1,625.54	29,944.19	1,962.14	1,130.11