Night Light of Watertown (Massachusetts) from space (United States) Src. Average luminocity for 10x10km area is 92.1667% and for 50x50km: 58.6827%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
42° 53' 17.7" North, 71° 53' 9.5" West
42° 22' 15.3" North, 71° 10' 58.2" West
41° 50' 57.6" North, 70° 28' 47" West
Some cities around Watertown sort by population:
• Cambridge
6.4 km =4 mi, 85°
• Newton
4.3 km =2.7 mi, 209°
• Somerville
7.1 km =4.4 mi, 74°
• Waltham
4.4 km =2.7 mi, 278°
• Brookline
6.7 km =4.2 mi, 130°
• Medford
8.2 km =5.1 mi, 50°
• Arlington
5.4 km =3.4 mi, 23°
• Belmont
2.8 km =1.7 mi, 7°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016