Changes of Remote Sensing Data in Urban Buildings Based on Neural Network Algorithm

Table 3

Contribution rate of construction land expansion in Dagang District, Hangu District, Tanggu District, 1996–2016 (unit: %).

Year range	Tanggu District	Hangu District	Dagang District
1996–2001	48.90	36.60	14.49
2001–2006	69.71	14.49	15.80
2006–2011	91.26	0.82	7.92
2011–2016	59.64	16.56	23.80
1996–2016	69.60	13.06	17.34