Night Light of Ishikari (Hokkaido) from space (Japan) Src. Average luminocity for 10x10km area is 14.8% and for 50x50km: 17.5133%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
43° 44' 59.2" North, 140° 39' 2.8" East
43° 14' 23" North, 141° 21' 14" East
42° 43' 31.3" North, 142° 3' 25.3" East
Some cities around Ishikari sort by population:
• Sapporo
19.2 km =11.9 mi, 180°
• Otaru
29 km =18 mi, 258°
• Ebetsu
21.6 km =13.4 mi, 132°
• Iwamizawa
33.2 km =20.6 mi, 97°
• Kitahiroshima
34.1 km =21.2 mi, 149°
• Bibai
41.9 km =26 mi, 76°
• Yoichi
47.5 km =29.5 mi, 265°
• TÅbetsu
13.5 km =8.4 mi, 100°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016