Night Light of Tanggu (Tianjin) from space (China) Src. Average luminocity for 10x10km area is 94.2013% and for 50x50km: 49.009%.
Square area 10x10 km:
65.58%
14.45%
6.17%
5.84%
6.01%
1.95%
0%
0%
0%
0%
0%Square area 50x50 km:
11.64%
9.03%
6.49%
8.06%
9.81%
7.67%
4.21%
4.03%
5.83%
9.91%
23.32%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
39° 33' 54.9" North, 116° 56' 37.8" East
39° 1' 16" North, 117° 38' 49" East
38° 28' 21.8" North, 118° 21' 0.3" East
Some cities around Tanggu sort by population:
• Hangu
28.1 km =17.5 mi,
25°
• Xianshuigu
23.2 km =14.4 mi,
260°
• Chitu
29.2 km =18.1 mi,
313°
• Beihuaidian
27.4 km =17 mi,
344°
• Fanzhuang
33 km =20.5 mi,
305°
• Ningchegu
15.4 km =9.6 mi,
5°
• Dawangtai
31.5 km =19.6 mi,
333°
• Xinzhuang
26.2 km =16.3 mi,
270°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016