Night Light of Troy (New York) from space (United States) Src. Average luminocity for 10x10km area is 69.4015% and for 50x50km: 22.5788%.
Square area 10x10 km:
 13.03%
 15%
 8.33%
 14.55%
 17.58%
 12.58%
 4.7%
 4.7%
 7.73%
 1.82%
 0%Square area 50x50 km:
 3.53%
 3.97%
 2.6%
 2.9%
 3.03%
 3.72%
 4.25%
 3.95%
 6.56%
 9.85%
 55.63%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
43° 14' 33.9" North, 74° 23' 41.7" West
42° 43' 42.3" North, 73° 41' 30.4" West
42° 12' 35.1" North, 72° 59' 19.2" West
Some cities around Troy sort by population:
• Albany
		9.9 km =6.2 mi, 
211°
• West Albany
		8.7 km =5.4 mi, 
234°
• Latham
		5.9 km =3.7 mi, 
290°
• Cohoes
		5.1 km =3.2 mi, 
352°
• Roessleville
		10.1 km =6.3 mi, 
248°
• Watervliet
		0.8 km =0.5 mi, 
283°
• Rensselaer
		10.4 km =6.5 mi, 
203°
• Colonie
		11.6 km =7.2 mi, 
264°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016