Night Light of Watervliet (New York) from space (United States) Src. Average luminocity for 10x10km area is 73.2788% and for 50x50km: 22.7195%.
Square area 10x10 km:
 14.55%
 17.42%
 8.94%
 16.67%
 16.36%
 12.27%
 5%
 3.94%
 4.55%
 0.3%
 0%Square area 50x50 km:
 3.54%
 3.97%
 2.58%
 2.92%
 3.06%
 3.75%
 4.27%
 3.97%
 6.68%
 10.15%
 55.11%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
43° 14' 39.9" North, 74° 24' 15.7" West
42° 43' 48.3" North, 73° 42' 4.4" West
42° 12' 41.2" North, 72° 59' 53.2" West
Some cities around Watervliet sort by population:
• Albany
		9.7 km =6 mi, 
207°
• West Albany
		8.2 km =5.1 mi, 
230°
• Troy
		0.8 km =0.5 mi, 
103°
• Latham
		5.1 km =3.2 mi, 
291°
• Cohoes
		4.9 km =3 mi, 
1°
• Roessleville
		9.5 km =5.9 mi, 
245°
• Rensselaer
		10.3 km =6.4 mi, 
199°
• Colonie
		10.9 km =6.8 mi, 
262°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016