Night Light of Riihimäki (Kanta-Hame) from space (Finland) Src. Average luminocity for 10x10km area is 38.5011% and for 50x50km: 6.28%.
Square area 10x10 km:
10.06%
12.12%
3.9%
1.95%
2.06%
1.52%
0%
0.65%
17.42%
28.68%
21.65%Square area 50x50 km:
1.03%
1.35%
0.52%
0.53%
0.66%
0.73%
0.08%
0.21%
2.08%
6.73%
86.07%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
61° 4' 46.4" North, 24° 4' 26.9" East
60° 44' 15.7" North, 24° 46' 38.1" East
60° 23' 31.7" North, 25° 28' 49.4" East
Some cities around Riihimäki sort by population:
• Hämeenlinna
33.3 km =20.7 mi,
329°
• Hyvinge
12.6 km =7.8 mi,
157°
• Järvenpää
34 km =21.1 mi,
149°
• Nurmijärvi
30.5 km =19 mi,
176°
• Mäntsälä
31.6 km =19.6 mi,
111°
• Janakkala
20.4 km =12.7 mi,
331°
• Hausjärvi
9.9 km =6.2 mi,
59°
• Loppi
17.9 km =11.1 mi,
262°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016