Night Light of Sabak Bernam (Selangor) from space (Malaysia) Src. Average luminocity for 10x10km area is 16.7424% and for 50x50km: 5.2598%.
Square area 10x10 km:
 1.08%
 1.52%
 0.87%
 0.87%
 3.68%
 3.25%
 3.9%
 3.03%
 5.41%
 11.26%
 65.15%Square area 50x50 km:
 0.26%
 0.4%
 0.29%
 0.44%
 0.69%
 1.16%
 1.89%
 0.89%
 0.99%
 3.76%
 89.24%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
4° 28' 16" North, 100° 17' 5.2" East
3° 46' 11.3" North, 100° 59' 16.4" East
3° 4' 4.5" North, 101° 41' 27.7" East
Some cities around Sabak Bernam sort by population:
• Teluk Intan
		28.3 km =17.6 mi, 
7°
• Kuala Selangor
		55 km =34.2 mi, 
148°
• Bidur
		50.6 km =31.4 mi, 
40°
• Tapah Road
		50 km =31.1 mi, 
28°
• Sungai Besar
		10.6 km =6.6 mi, 
180°
• Batang Berjuntai
		64.1 km =39.8 mi, 
132°
• Kampar
		61.6 km =38.3 mi, 
16°
• Kampung Tanjung Karang
		44.2 km =27.5 mi, 
150°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016