Night Light of Xitangtuo (Tianjin) from space (China) Src. Average luminocity for 10x10km area is 9.6497% and for 50x50km: 29.5026%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
39° 51' 51.2" North, 116° 47' 6.3" East
39° 19' 20.6" North, 117° 29' 17.6" East
38° 46' 34.9" North, 118° 11' 28.8" East
Some cities around Xitangtuo sort by population:
• Chitu
15.1 km =9.4 mi, 209°
• Beihuaidian
9.6 km =6 mi, 137°
• Biaokou
5.6 km =3.5 mi, 86°
• Zaojiacheng
6.8 km =4.2 mi, 221°
• Dongditou
11.7 km =7.3 mi, 237°
• Xiditou
14.3 km =8.9 mi, 237°
• Liukuaizhuang
15.3 km =9.5 mi, 237°
• Dawangtai
5.3 km =3.3 mi, 182°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016