Night Light of Chizhou (Anhui) from space (China) Src. Average luminocity for 10x10km area is 41.6311% and for 50x50km: 4.0197%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
31° 15' 51.4" North, 116° 46' 29" East
30° 39' 40.8" North, 117° 28' 40.2" East
30° 3' 16.7" North, 118° 10' 51.5" East
Some cities around Chizhou sort by population:
• Hefei
135 km =83.9 mi, 352°
• Wuhu
113.7 km =70.6 mi, 48°
• Anqing
44.4 km =27.6 mi, 248°
• Wusong
43.4 km =27 mi, 42°
• Chaohu
110.7 km =68.8 mi, 19°
• Xuanzhou
126.2 km =78.4 mi, 75°
• Lucheng
66.3 km =41.2 mi, 343°
• Huangshan
132.6 km =82.4 mi, 142°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016