Night Light of Amersfoort (Utrecht) from space (Netherlands) Src. Average luminocity for 10x10km area is 54.8876% and for 50x50km: 26.6572%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
52° 35' 3.5" North, 4° 41' 3.7" East
52° 9' 18" North, 5° 23' 15" East
51° 43' 17.5" North, 6° 5' 26.2" East
Some cities around Amersfoort sort by population:
• Soest
6.8 km =4.2 mi, 287°
• Nijkerk
9.9 km =6.2 mi, 42°
• Leusden
3.9 km =2.4 mi, 129°
• Baarn
9.3 km =5.8 mi, 312°
• Woudenberg
8.5 km =5.3 mi, 166°
• Hoogland
3.2 km =2 mi, 342°
• Randenbroek
1.2 km =0.7 mi, 127°
• Doornsteeg
9.5 km =5.9 mi, 28°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016