Night Light of De Greiden (Friesland) from space (Netherlands) Src. Average luminocity for 10x10km area is 17.2659% and for 50x50km: 4.4711%.
Square area 10x10 km:
2.25%
3.97%
1.46%
2.51%
1.19%
2.12%
3.44%
0.53%
0.53%
13.1%
68.92%Square area 50x50 km:
0.61%
0.8%
0.29%
0.51%
0.55%
0.59%
0.74%
0.46%
0.43%
3.1%
91.93%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
53° 22' 16.2" North, 5° 12' 37.9" East
52° 56' 58.6" North, 5° 54' 49.2" East
52° 31' 26" North, 6° 37' 0.4" East
Some cities around De Greiden sort by population:
• Heerenveen
1.1 km =0.7 mi,
16°
• Sneek
19.4 km =12.1 mi,
298°
• Joure
7.6 km =4.7 mi,
283°
• Wolvega
10 km =6.2 mi,
145°
• Lemmer
17.9 km =11.1 mi,
230°
• Gorredijk
11.9 km =7.4 mi,
57°
• De Drait
19.4 km =12.1 mi,
32°
• Grou
16.9 km =10.5 mi,
342°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016