Night Light of Portsmouth (Rhode Island) from space (United States) Src. Average luminocity for 10x10km area is 29.75% and for 50x50km: 27.1232%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
42° 7' 33.4" North, 71° 57' 12.5" West
41° 36' 8.4" North, 71° 15' 1.2" West
41° 4' 27.8" North, 70° 32' 50" West
Some cities around Portsmouth sort by population:
• Fall River
13.6 km =8.5 mi, 35°
• Newport
13.5 km =8.4 mi, 202°
• Bristol
8.4 km =5.2 mi, 351°
• Middletown
7.2 km =4.5 mi, 208°
• Newport East
10.1 km =6.3 mi, 197°
• Warren
14.5 km =9 mi, 349°
• Tiverton
4 km =2.5 mi, 49°
• Jamestown
15.2 km =9.4 mi, 219°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016