Night Light of Umuahia (Abia) from space (Nigeria) Src. Average luminocity for 10x10km area is 18.874% and for 50x50km: 0.8735%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
6° 13' 27.6" North, 6° 47' 29.4" East
5° 31' 29.7" North, 7° 29' 40.6" East
4° 49' 28.8" North, 8° 11' 51.9" East
Some cities around Umuahia sort by population:
• Ikot Ekpene
45.3 km =28.1 mi, 147°
• Amaigbo
48.1 km =29.9 mi, 52°
• Okigwe
37.4 km =23.2 mi, 334°
• Bende
15.8 km =9.8 mi, 76°
• Ohafia-Ifigh
36.5 km =22.7 mi, 74°
• Arochukwu
48.6 km =30.2 mi, 108°
• Iho
44.2 km =27.5 mi, 278°
• Ake-Eze
48 km =29.8 mi, 24°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016