Night Light of Katwijk aan den Rijn (South Holland) from space (Netherlands) Src. Average luminocity for 10x10km area is 58.5741% and for 50x50km: 41.5082%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
52° 37' 23.1" North, 3° 43' 8.8" East
52° 11' 39" North, 4° 25' 20" East
51° 45' 39.9" North, 5° 7' 31.3" East
Some cities around Katwijk aan den Rijn sort by population:
• Leiden
6.3 km =3.9 mi, 129°
• Wassenaar
5.5 km =3.4 mi, 193°
• Noordwijk-Binnen
4.7 km =2.9 mi, 19°
• Oegstgeest
3.6 km =2.2 mi, 116°
• Merenwijk
6.2 km =3.9 mi, 108°
• Rijnsburg
1.4 km =0.9 mi, 109°
• Noord-Hofland
6.5 km =4 mi, 157°
• Hoge Mors
5 km =3.1 mi, 148°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016