Night Light of Amphoe Sikhiu (Nakhon Ratchasima) from space (Thailand) Src. Average luminocity for 10x10km area is 24.7355% and for 50x50km: 5.6627%.
Square area 10x10 km:
 1.24%
 1.24% 1.65%
 1.65% 3.72%
 3.72% 3.93%
 3.93% 5.37%
 5.37% 4.75%
 4.75% 3.1%
 3.1% 4.96%
 4.96% 7.23%
 7.23% 23.14%
 23.14% 40.91%
 40.91%Square area 50x50 km:
 0.13%
 0.13% 0.26%
 0.26% 0.87%
 0.87% 0.71%
 0.71% 0.96%
 0.96% 0.76%
 0.76% 1.21%
 1.21% 1.31%
 1.31% 0.95%
 0.95% 5.59%
 5.59% 87.24%
 87.24%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
15° 34' 40.2" North, 101° 0' 18.8" East
14° 53' 58" North, 101° 42' 30" East
14° 13' 8" North, 102° 24' 41.3" East
Some cities around Amphoe Sikhiu sort by population:
• Nakhon Ratchasima
		43 km =26.7 mi,  79°
79°
• Pak Chong
		37.9 km =23.5 mi,  235°
235°
• Chok Chai
		52.7 km =32.7 mi,  111°
111°
• Non Sung
		66.7 km =41.4 mi,  62°
62°
• Dan Khun Thot
		35 km =21.7 mi,  11°
11°
• Bamnet Narong
		67 km =41.6 mi,  358°
358°
• Sung Noen
		12.1 km =7.5 mi,  90°
90°
• Non Thai
		51.1 km =31.8 mi,  49°
49°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016