Night Light of Portsmouth (New Hampshire) from space (United States) Src. Average luminocity for 10x10km area is 52.8968% and for 50x50km: 11.7373%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
43° 35' 18.5" North, 71° 27' 38.8" West
43° 4' 37.3" North, 70° 45' 27.6" West
42° 33' 40.7" North, 70° 3' 16.3" West
Some cities around Portsmouth sort by population:
• Dover
16.4 km =10.2 mi, 324°
• York Beach
16 km =9.9 mi, 48°
• Durham
15.1 km =9.4 mi, 294°
• Hampton
16.9 km =10.5 mi, 203°
• Stratham Station
11.5 km =7.1 mi, 256°
• Eliot
9.1 km =5.7 mi, 337°
• Newmarket
14.4 km =8.9 mi, 272°
• Rye
7.2 km =4.5 mi, 188°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016