Dien Bien Phu night lights from space
Night Light of Dien Bien Phu (Ðiện Biên) from space (Vietnam) Src. Average luminocity for 10x10km area is 21.2595% and for 50x50km: 1.0449%.
Analysis of Dien Bien Phu night lights 2016
Square area 10x10 km:
1.52%90-99
3.79%80-89
4.36%70-79
3.79%60-69
0.95%50-59
2.65%40-49
2.84%30-39
2.65%20-29
3.98%10-19
11.36%0-9
62.12%Square area 50x50 km:
0.06%90-99
0.16%80-89
0.18%70-79
0.16%60-69
0.04%50-59
0.14%40-49
0.12%30-39
0.11%20-29
0.36%10-19
0.48%0-9
98.18%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
22° 2' 21.3" North, 102° 19' 11.6" East
21° 23' 9.7" North, 103° 1' 22.8" East
20° 43' 47.5" North, 103° 43' 34.1" East
Some cities around Dien Bien Phu sort by population:
• Xam Nua, LA
151.3 km =94 mi, 
135°
• Lào Cai
156.5 km =97.2 mi, 
38°
• Muang Xay, LA
132.6 km =82.4 mi, 
234°
• Sơn La
93 km =57.8 mi, 
94°
• Phôngsali, LA
100.9 km =62.7 mi, 
288°
• Sa Pa
135.8 km =84.4 mi, 38°
• Luang Namtha, LA
175 km =108.7 mi, 
253°
• Lai Châu
121 km =75.2 mi, 
21°
1583477 (p: 40,282)
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016