Night Light of Rong Kwang (Phrae) from space (Thailand) Src. Average luminocity for 10x10km area is 21.562% and for 50x50km: 6.6732%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
19° 0' 18.5" North, 99° 36' 51.3" East
18° 20' 20.5" North, 100° 19' 2.5" East
17° 40' 13.2" North, 101° 1' 13.8" East
Some cities around Rong Kwang sort by population:
• Lampang
87.2 km =54.2 mi, 266°
• Uttaradit
82.8 km =51.4 mi, 196°
• Phrae
28.4 km =17.6 mi, 220°
• Nan
69.4 km =43.1 mi, 44°
• Dok Kham Tai
97.7 km =60.7 mi, 339°
• Den Chai
48.4 km =30.1 mi, 215°
• Pong
90.2 km =56 mi, 357°
• Long
59.2 km =36.8 mi, 240°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016