Night Light of Sơn Tây (Hanoi) from space (Vietnam) Src. Average luminocity for 10x10km area is 26.4444% and for 50x50km: 21.3005%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
21° 47' 41.5" North, 104° 48' 13.5" East
21° 8' 25.9" North, 105° 30' 24.7" East
20° 28' 59.8" North, 106° 12' 36" East
Some cities around Sơn Tây sort by population:
• Hanoi
37 km =23 mi, 110°
• Thái Nguyên
61.6 km =38.3 mi, 35°
• Hòa Bình
40 km =24.9 mi, 206°
• Việt Trì
23 km =14.3 mi, 331°
• Cung Kiệm
68 km =42.3 mi, 85°
• Hà Đông
33.9 km =21.1 mi, 123°
• Bắc Ninh
59.3 km =36.8 mi, 85°
• Vĩnh Yên
21.3 km =13.2 mi, 28°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016