Night Light of Si Chiang Mai (Nong Khai) from space (Thailand) Src. Average luminocity for 10x10km area is 77.5931% and for 50x50km: 22.7165%.
Square area 10x10 km:
24.03%
27.71%
12.12%
3.46%
5.41%
7.58%
5.84%
4.98%
6.71%
2.16%
0%Square area 50x50 km:
1.75%
3.45%
3.9%
4.62%
2.58%
2.89%
5.21%
4.77%
6.07%
9.9%
54.85%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
18° 37' 26.4" North, 101° 53' 0.8" East
17° 57' 23" North, 102° 35' 12" East
17° 17' 10.5" North, 103° 17' 23.3" East
Some cities around Si Chiang Mai sort by population:
• Udon Thani
63.7 km =39.6 mi,
160°
• Vientiane, LA
1.8 km =1.1 mi,
50°
• Nong Khai
18.6 km =11.6 mi,
117°
• Tha Bo
11.8 km =7.3 mi,
182°
• Kut Chap
59 km =36.7 mi,
182°
• Nam Som
46.8 km =29.1 mi,
243°
• Phon Charoen
61.9 km =38.5 mi,
82°
• Muang Phôn-Hông, LA
62.6 km =38.9 mi,
343°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016