Night Light of Grenchen (Solothurn) from space (Switzerland) Src. Average luminocity for 10x10km area is 22.628% and for 50x50km: 10.7841%.
Square area 10x10 km:
1.64%
3.13%
4.46%
2.68%
1.04%
3.57%
3.13%
2.53%
1.34%
35.42%
41.07%Square area 50x50 km:
0.92%
1.34%
0.98%
1.13%
1.34%
1.52%
1.79%
1.86%
2.68%
9.12%
77.31%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
47° 40' 3.9" North, 6° 41' 33.9" East
47° 11' 31.6" North, 7° 23' 45.1" East
46° 42' 43.7" North, 8° 5' 56.4" East
Some cities around Grenchen sort by population:
• Biel/Bienne
12.9 km =8 mi,
241°
• Solothurn
10.8 km =6.7 mi,
80°
• Zuchwil
12.9 km =8 mi,
85°
• Biberist
12.7 km =7.9 mi,
96°
• Moutier
9.8 km =6.1 mi,
348°
• Lengnau
2.4 km =1.5 mi,
240°
• Nidau
13.9 km =8.6 mi,
237°
• Derendingen
14.6 km =9.1 mi,
87°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016