Night Light of Alkmaar (North Holland) from space (Netherlands) Src. Average luminocity for 10x10km area is 50.5423% and for 50x50km: 16.7238%.
Square area 10x10 km:
10.85%
12.17%
5.56%
4.23%
7.67%
7.54%
3.57%
4.5%
19.84%
19.18%
4.89%Square area 50x50 km:
3.37%
3.54%
1.44%
1.42%
1.48%
1.68%
1.64%
2.44%
6.12%
12.88%
63.99%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
53° 3' 22.8" North, 4° 2' 43.8" East
52° 37' 54" North, 4° 44' 55" East
52° 12' 10.2" North, 5° 27' 6.3" East
Some cities around Alkmaar sort by population:
• Heerhugowaard
8.1 km =5 mi,
56°
• Castricum
10.7 km =6.6 mi,
209°
• Heiloo
5.2 km =3.2 mi,
231°
• Limmen
7.9 km =4.9 mi,
207°
• Zuid-Scharwoude
7.3 km =4.5 mi,
33°
• Sint Pancras
3.9 km =2.4 mi,
36°
• Broek op Langedijk
6.1 km =3.8 mi,
39°
• Noord-Scharwoude
8.5 km =5.3 mi,
29°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016