Night Light of Bắc Kạn from space (Vietnam) Src. Average luminocity for 10x10km area is 6.9425% and for 50x50km: 0.2965%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
22° 47' 48.3" North, 105° 7' 54.1" East
22° 8' 49.2" North, 105° 50' 5.3" East
21° 29' 39.4" North, 106° 32' 16.6" East
Some cities around Bắc Kạn sort by population:
• Thái Nguyên
61.5 km =38.2 mi, 178°
• Yên Bái
106.3 km =66.1 mi, 243°
• Việt Trì
102 km =63.4 mi, 206°
• Lạng Sơn
100.9 km =62.7 mi, 108°
• Bắc Giang
104 km =64.6 mi, 159°
• Cao Bằng
72.2 km =44.9 mi, 37°
• Tuyên Quang
73.4 km =45.6 mi, 240°
• Vĩnh Yên
96.2 km =59.8 mi, 194°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016