Night Light of Phra Nakhon Si Ayutthaya from space (Thailand) Src. Average luminocity for 10x10km area is 83.2143% and for 50x50km: 40.5828%.
Square area 10x10 km:
 18.83%
 18.83% 20.13%
 20.13% 21.43%
 21.43% 17.97%
 17.97% 14.5%
 14.5% 4.98%
 4.98% 2.16%
 2.16% 0%
 0% 0%
 0% 0%
 0% 0%
 0%Square area 50x50 km:
 2.65%
 2.65% 3.03%
 3.03% 7.69%
 7.69% 7.2%
 7.2% 8.5%
 8.5% 7.18%
 7.18% 8.62%
 8.62% 10.19%
 10.19% 13.58%
 13.58% 17.78%
 17.78% 13.57%
 13.57%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
15° 1' 54.5" North, 99° 52' 27.4" East
14° 21' 6" North, 100° 34' 38.6" East
13° 40' 10.1" North, 101° 16' 49.9" East
Some cities around Phra Nakhon Si Ayutthaya sort by population:
• Nong Khae
		31.3 km =19.4 mi,  92°
92°
• Bang Pa-in
		13.8 km =8.6 mi,  180°
180°
• Phak Hai
		25.2 km =15.7 mi,  297°
297°
• Tha Ruea
		28.8 km =17.9 mi,  33°
33°
• Bang Ban
		10.2 km =6.3 mi,  284°
284°
• Wang Noi
		20.3 km =12.6 mi,  132°
132°
• Nakhon Luang
		12.8 km =8 mi,  15°
15°
• Ang Thong
		29.5 km =18.3 mi,  333°
333°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016