Night Light of Iwanai (Hokkaido) from space (Japan) Src. Average luminocity for 10x10km area is 7.4952% and for 50x50km: 1.5167%.
Square area 10x10 km:
0.79%
0.48%
0.32%
0.95%
0%
1.9%
1.9%
3.17%
1.9%
0%
88.57%Square area 50x50 km:
0.06%
0.13%
0.11%
0.12%
0.37%
0.19%
0.42%
0.47%
0.52%
0.39%
97.23%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
43° 29' 12.2" North, 139° 48' 20.8" East
42° 58' 28" North, 140° 30' 32" East
42° 27' 28.2" North, 141° 12' 43.3" East
Some cities around Iwanai sort by population:
• Sapporo
69.1 km =42.9 mi,
81°
• Otaru
46.7 km =29 mi,
59°
• Ebetsu
85.9 km =53.4 mi,
80°
• Muroran
82.9 km =51.5 mi,
151°
• Ishikari
74.7 km =46.4 mi,
66°
• Date
63.5 km =39.5 mi,
152°
• Yoichi
33.2 km =20.6 mi,
39°
• Shiraoi
83.3 km =51.8 mi,
124°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016