Night Light of Christchurch (Canterbury) from space (New Zealand) Src. Average luminocity for 10x10km area is 87.6873% and for 50x50km: 11.1517%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
43° 1' 17.1" South, 171° 55' 48.8" East
43° 31' 60" South, 172° 37' 60" East
44° 2' 27.3" South, 173° 20' 11.3" East
Some cities around Christchurch sort by population:
• Nelson
257.2 km =159.8 mi, 11°
• Ashburton
83.2 km =51.7 mi, 240°
• Timaru
146.3 km =90.9 mi, 228°
• Blenheim
249 km =154.7 mi, 25°
• Richmond
248.7 km =154.5 mi, 10°
• Oamaru
218.5 km =135.8 mi, 217°
• Kaiapoi
17.2 km =10.7 mi, 1°
• Greymouth
166.3 km =103.3 mi, 315°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016
Src.2: Tim Kopra, Twitter/@astro_tim, 2016-04-14