Night Light of Hạ Long (Quảng Ninh) from space (Vietnam) Src. Average luminocity for 10x10km area is 54.8056% and for 50x50km: 12.2692%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
21° 36' 20.3" North, 106° 22' 12.9" East
20° 57' 1.6" North, 107° 4' 24.1" East
20° 17' 32.6" North, 107° 46' 35.4" East
Some cities around Hạ Long sort by population:
• Haiphong
41.6 km =25.8 mi, 256°
• Cẩm Phả Mines
24.7 km =15.3 mi, 72°
• Cung Kiệm
98.3 km =61.1 mi, 285°
• Thành Phố Uông Bí
32.8 km =20.4 mi, 286°
• Hải Dương
76.9 km =47.8 mi, 269°
• Bắc Giang
98 km =60.9 mi, 291°
• Thái Bình
94.4 km =58.7 mi, 233°
• Cát Bà
24.9 km =15.5 mi, 186°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016