Night Light of Hechuan (Chongqing) from space (China) Src. Average luminocity for 10x10km area is 50.858% and for 50x50km: 8.022%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
30° 35' 57.8" North, 105° 33' 41.4" East
29° 59' 32.2" North, 106° 15' 52.6" East
29° 22' 53.2" North, 106° 58' 3.9" East
Some cities around Hechuan sort by population:
• Chongqing
55.3 km =34.4 mi, 149°
• Nanchong
90.9 km =56.5 mi, 349°
• Gaoping
88.5 km =55 mi, 349°
• Suining
87.7 km =54.5 mi, 310°
• Beibei
24.7 km =15.3 mi, 137°
• Yongchuan
79.5 km =49.4 mi, 206°
• Yudong
71.9 km =44.7 mi, 159°
• Jijiang
78.1 km =48.5 mi, 181°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016