Monitoring Regional Urban Dynamics Using DMSP/OLS Nighttime Light Data in Zhejiang Province

Table 2

Socioeconomic development and extraction accuracy of different cities.

City	Population (10000 persons)	Per capital GDP (yuan)	OA (%)	Kappa
Hangzhou	689.12	86691	94.1412	0.8911
Huzhou	259.98	50149	90.3974	0.8286
Jiaxing	341.60	67534	79.8020	0.6793
Jinhua	466.65	45031	93.4396	0.8787
Lishui	259.65	24913	98.0914	0.9611
Ningbo	574.08	90175	86.9175	0.7806
Quzhou	251.24	30153	96.6188	0.9347
Shaoxing	438.91	63770	90.5757	0.8322
Taizhou	583.14	41777	94.4976	0.8815
Wenzhou	786.80	37359	94.6773	0.8989