Night Light of Billericay (England) from space (United Kingdom) Src. Average luminocity for 10x10km area is 22.7286% and for 50x50km: 32.0181%.
Square area 10x10 km:
 2.14%
 2.14% 2.81%
 2.81% 1.87%
 1.87% 1.74%
 1.74% 1.6%
 1.6% 3.21%
 3.21% 3.34%
 3.34% 6.02%
 6.02% 10.7%
 10.7% 30.08%
 30.08% 36.5%
 36.5%Square area 50x50 km:
 6.74%
 6.74% 6.99%
 6.99% 3.58%
 3.58% 3.52%
 3.52% 3.4%
 3.4% 3.77%
 3.77% 4.12%
 4.12% 4.26%
 4.26% 8.65%
 8.65% 15.27%
 15.27% 39.69%
 39.69%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
52° 3' 46.9" North, 0° 17' 0.6" West
51° 37' 43.2" North, 0° 25' 10.7" East
51° 11' 24.4" North, 1° 7' 21.9" East
Some cities around Billericay sort by population:
• Basildon
		7.2 km =4.5 mi,  158°
158°
• Chelmsford
		12.4 km =7.7 mi,  16°
16°
• Brentwood
		7.9 km =4.9 mi,  264°
264°
• South Benfleet
		12.8 km =8 mi,  131°
131°
• Wickford
		7.4 km =4.6 mi,  105°
105°
• Stanford-le-Hope
		11.8 km =7.3 mi,  175°
175°
• Pitsea
		9.5 km =5.9 mi,  139°
139°
• Ingatestone
		5.3 km =3.3 mi,  331°
331°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016