Night Light of Sigtuna (Stockholm) from space (Sweden) Src. Average luminocity for 10x10km area is 15.2914% and for 50x50km: 17.0272%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
59° 58' 15.8" North, 17° 1' 13.8" East
59° 37' 2.3" North, 17° 43' 25" East
59° 15' 35.3" North, 18° 25' 36.3" East
Some cities around Sigtuna sort by population:
• Upplands Väsby
15.3 km =9.5 mi, 136°
• Vallentuna
22 km =13.7 mi, 114°
• Märsta
7.4 km =4.6 mi, 86°
• Bålsta
12.4 km =7.7 mi, 243°
• Kungsängen
15.5 km =9.6 mi, 174°
• Sävja
22.4 km =13.9 mi, 356°
• Bro
12.3 km =7.6 mi, 204°
• Knivsta
12.6 km =7.8 mi, 16°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016