Night Light of Sanchazi (Jilin) from space (China) Src. Average luminocity for 10x10km area is 1.2242% and for 50x50km: 1.3451%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
42° 36' 5" North, 125° 53' 49.8" East
42° 4' 54" North, 126° 36' 1" East
41° 33' 27.6" North, 127° 18' 12.3" East
Some cities around Sanchazi sort by population:
• Tonghua
68.8 km =42.8 mi, 234°
• Baishan
21.8 km =13.5 mi, 223°
• Linjiang
39.7 km =24.7 mi, 140°
• Songjianghe
73.4 km =45.6 mi, 80°
• Huinan
66.3 km =41.2 mi, 335°
• Hepingjie
26.2 km =16.3 mi, 95°
• Erdaojiang
58 km =36 mi, 234°
• Chasŏng, KP
69.1 km =42.9 mi, 177°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016