Night Light of Heythuysen (Limburg) from space (Netherlands) Src. Average luminocity for 10x10km area is 8.1443% and for 50x50km: 16.7474%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
51° 41' 16.8" North, 5° 11' 43.7" East
51° 15' 0" North, 5° 53' 55" East
50° 48' 28" North, 6° 36' 6.2" East
Some cities around Heythuysen sort by population:
• Roermond
8.8 km =5.5 mi, 135°
• Haelen
4.4 km =2.7 mi, 111°
• Nederweert
11.2 km =7 mi, 290°
• Panningen
10.2 km =6.3 mi, 33°
• Reuver
13 km =8.1 mi, 73°
• Maasbracht
12.3 km =7.6 mi, 183°
• Helden
10.4 km =6.5 mi, 42°
• Meijel
10.5 km =6.5 mi, 354°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016