Night Light of Sa Pa (Lào Cai) from space (Vietnam) Src. Average luminocity for 10x10km area is 5.4148% and for 50x50km: 1.9863%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
22° 59' 20.6" North, 103° 8' 27.7" East
22° 20' 24.8" North, 103° 50' 38.9" East
21° 41' 18.1" North, 104° 32' 50.2" East
Some cities around Sa Pa sort by population:
• Wenshan City, CN
121.1 km =75.2 mi, 20°
• Yên Bái
129.7 km =80.6 mi, 121°
• Kaihua, CN
122.7 km =76.2 mi, 21°
• Mabai, CN
97.3 km =60.5 mi, 39°
• Lào Cai
20.7 km =12.9 mi, 38°
• Hà Giang
128.7 km =80 mi, 65°
• Sơn La
113.1 km =70.3 mi, 176°
• Lai Châu
40.2 km =25 mi, 278°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016