Night Light of Smithfield (New South Wales) from space (Australia) Src. Average luminocity for 10x10km area is 92.8794% and for 50x50km: 56.3726%.
Square area 10x10 km:
 35.31%
 36.89%
 16.96%
 5.24%
 3.5%
 2.1%
 0%
 0%
 0%
 0%
 0%Square area 50x50 km:
 12.71%
 13.66%
 7.58%
 9.23%
 10.26%
 5.54%
 4.05%
 5.88%
 7.57%
 9.81%
 13.7%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
33° 15' 50.7" South, 150° 13' 48.8" East
33° 51' 0" South, 150° 55' 60" East
34° 25' 55" South, 151° 38' 11.3" East
Some cities around Smithfield sort by population:
• Greystanes
		3.2 km =2 mi, 
21°
• Fairfield
		2.4 km =1.5 mi, 
140°
• Fairfield West
		2.4 km =1.5 mi, 
219°
• Canley Heights
		3.7 km =2.3 mi, 
193°
• Fairfield Heights
		1.7 km =1.1 mi, 
162°
• Merrylands West
		3.8 km =2.4 mi, 
59°
• Wetherill Park
		3.1 km =1.9 mi, 
284°
• Fairfield East
		4.1 km =2.5 mi, 
121°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016