Night Light of Harderwijk (Gelderland) from space (Netherlands) Src. Average luminocity for 10x10km area is 24.625% and for 50x50km: 13.4577%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
52° 46' 9" North, 4° 55' 3.8" East
52° 20' 30" North, 5° 37' 15" East
51° 54' 36" North, 6° 19' 26.3" East
Some cities around Harderwijk sort by population:
• Nijkerk
16.3 km =10.1 mi, 214°
• Putten
9.2 km =5.7 mi, 185°
• Nunspeet
12 km =7.5 mi, 69°
• Zeewolde
5.5 km =3.4 mi, 256°
• Ermelo
4.8 km =3 mi, 178°
• Voorthuizen
17.3 km =10.7 mi, 183°
• Doornsteeg
16.8 km =10.4 mi, 222°
• Biddinghuizen
13.5 km =8.4 mi, 21°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016