Night Light of Nong Khai from space (Thailand) Src. Average luminocity for 10x10km area is 67.7835% and for 50x50km: 22.1715%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
18° 32' 46.9" North, 102° 2' 20" East
17° 52' 42.5" North, 102° 44' 31.2" East
17° 12' 29" North, 103° 26' 42.5" East
Some cities around Nong Khai sort by population:
• Udon Thani
51.7 km =32.1 mi, 174°
• Vientiane, LA
17.9 km =11.1 mi, 303°
• Tha Bo
17.3 km =10.7 mi, 259°
• Kut Chap
53.7 km =33.4 mi, 200°
• Ban Dung
58.3 km =36.2 mi, 110°
• Nam Som
59.7 km =37.1 mi, 258°
• Phon Charoen
48.1 km =29.9 mi, 69°
• Si Chiang Mai
18.6 km =11.6 mi, 297°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016