Night Light of Reina Mercedes (Cagayan Valley) from space (Philippines) Src. Average luminocity for 10x10km area is 0.2013% and for 50x50km: 1.1918%.
Square area 10x10 km:
 0%
 0%
 0%
 0%
 0%
 0%
 0%
 0%
 0%
 0%
 100%Square area 50x50 km:
 0%
 0%
 0.28%
 0.28%
 0.15%
 0.24%
 0.23%
 0.31%
 0.29%
 0.31%
 97.92%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
17° 39' 24" North, 121° 7' 24.7" East
16° 59' 7.6" North, 121° 49' 35.9" East
16° 18' 42.5" North, 122° 31' 47.2" East
Some cities around Reina Mercedes sort by population:
• Ilagan
		19.3 km =12 mi, 
20°
• San Mariano
		19.9 km =12.4 mi, 
90°
• San Manuel
		20.7 km =12.9 mi, 
281°
• Naguilian
		4.3 km =2.7 mi, 
14°
• Minante Segundo
		11.5 km =7.1 mi, 
216°
• Burgos
		17.5 km =10.9 mi, 
311°
• Upi
		10.8 km =6.7 mi, 
4°
• Gamu
		7.2 km =4.5 mi, 
7°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016