Night Light of Houghton (Michigan) from space (United States) Src. Average luminocity for 10x10km area is 14.3338% and for 50x50km: 0.8502%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
47° 35' 53.3" North, 89° 16' 19.7" West
47° 7' 18.7" North, 88° 34' 8.4" West
46° 38' 28.6" North, 87° 51' 57.2" West
Some cities around Houghton sort by population:
• Thunder Bay, CA
149.1 km =92.6 mi, 340°
• Marquette
110 km =68.4 mi, 125°
• Rhinelander
177.4 km =110.2 mi, 201°
• Iron Mountain
149.8 km =93.1 mi, 165°
• Ishpeming
98.3 km =61.1 mi, 135°
• Kingsford
152.4 km =94.7 mi, 165°
• Ironwood
142.7 km =88.7 mi, 238°
• Iron River
114.6 km =71.2 mi, 182°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016