Night Light of Gordon (New South Wales) from space (Australia) Src. Average luminocity for 10x10km area is 70.13% and for 50x50km: 43.1196%.
Square area 10x10 km:
 6.96%
 13.55%
 7.14%
 15.57%
 34.43%
 10.62%
 4.95%
 4.03%
 2.75%
 0%
 0%Square area 50x50 km:
 10.97%
 12%
 6.25%
 6.8%
 6.94%
 3.15%
 1.95%
 2.4%
 3.56%
 6.32%
 39.67%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
33° 10' 7.6" South, 150° 26' 52.9" East
33° 45' 19.3" South, 151° 9' 4.1" East
34° 20' 16.6" South, 151° 51' 15.4" East
Some cities around Gordon sort by population:
• Saint Ives
		3 km =1.9 mi, 
15°
• Turramurra
		3.2 km =2 mi, 
319°
• Pymble
		1.5 km =0.9 mi, 
326°
• Killara
		1.6 km =1 mi, 
139°
• Roseville
		4.3 km =2.7 mi, 
136°
• Lindfield
		3.4 km =2.1 mi, 
155°
• Macquarie Park
		3.6 km =2.2 mi, 
217°
• West Pymble
		2.1 km =1.3 mi, 
232°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016