Night Light of Kampong Speu from space (Cambodia) Src. Average luminocity for 10x10km area is 4.6623% and for 50x50km: 0.4595%.
Square area 10x10 km:
 0.43%
 0.43%
 0%
 0.87%
 1.52%
 0.22%
 1.52%
 1.95%
 0%
 0%
 93.07%Square area 50x50 km:
 0.02%
 0.02%
 0.03%
 0.08%
 0.1%
 0.08%
 0.15%
 0.16%
 0.12%
 0.04%
 99.22%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
12° 8' 29.7" North, 103° 49' 3.8" East
11° 27' 12" North, 104° 31' 15.1" East
10° 45' 48.1" North, 105° 13' 26.3" East
Some cities around Kampong Speu sort by population:
• Phnom Penh
		44.7 km =27.8 mi, 
74°
• Takeo
		58.9 km =36.6 mi, 
150°
• Cho Dok, VN
		106 km =65.9 mi, 
142°
• Ta Khmau
		46.9 km =29.1 mi, 
85°
• Phumĭ Véal Srê
		59.6 km =37 mi, 
151°
• Hà Tiên, VN
		119.1 km =74 mi, 
181°
• Prey Veng
		87.7 km =54.5 mi, 
87°
• Krong Kep
		110.2 km =68.5 mi, 
191°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016