Night Light of Zhangwan (Fujian) from space (China) Src. Average luminocity for 10x10km area is 50.5595% and for 50x50km: 8.0126%.
Square area 10x10 km:
6.15%
6.15%
3.17%
11.9%
8.73%
6.35%
23.21%
7.74%
11.31%
14.88%
0.4%Square area 50x50 km:
0.87%
1.01%
0.32%
0.83%
0.99%
1.5%
2.49%
1.19%
2.07%
5.68%
83.05%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
27° 20' 15.9" North, 118° 53' 19.8" East
26° 42' 41" North, 119° 35' 31" East
26° 4' 53.7" North, 120° 17' 42.3" East
Some cities around Zhangwan sort by population:
• Ningde
8.8 km =5.5 mi,
231°
• Huotong
23.1 km =14.4 mi,
311°
• Xiabaishi
14.4 km =8.9 mi,
36°
• Qidu
7.5 km =4.7 mi,
323°
• Shajiang
38.1 km =23.7 mi,
78°
• Jianjiang
24.2 km =15 mi,
137°
• Xiahu
37.1 km =23.1 mi,
107°
• Xibing
32.8 km =20.4 mi,
23°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016