Night Light of Zaojiacheng (Tianjin) from space (China) Src. Average luminocity for 10x10km area is 23.3759% and for 50x50km: 39.4572%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
39° 49' 9.2" North, 116° 43' 57.4" East
39° 16' 37.4" North, 117° 26' 8.7" East
38° 43' 50.4" North, 118° 8' 19.9" East
Some cities around Zaojiacheng sort by population:
• Chitu
8.7 km =5.4 mi, 199°
• Beihuaidian
11.2 km =7 mi, 100°
• Huantuo
11.2 km =7 mi, 239°
• Dongditou
5.6 km =3.5 mi, 257°
• Xitangtuo
6.8 km =4.2 mi, 41°
• Xiditou
8 km =5 mi, 251°
• Liukuaizhuang
8.9 km =5.5 mi, 248°
• Dawangtai
4.2 km =2.6 mi, 93°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016