Night Light of Chesham (England) from space (United Kingdom) Src. Average luminocity for 10x10km area is 14.0367% and for 50x50km: 32.556%.
Square area 10x10 km:
 0%
 0% 1.09%
 1.09% 1.63%
 1.63% 1.36%
 1.36% 1.9%
 1.9% 3.13%
 3.13% 3.67%
 3.67% 3.54%
 3.54% 1.36%
 1.36% 7.07%
 7.07% 75.24%
 75.24%Square area 50x50 km:
 7.5%
 7.5% 7.55%
 7.55% 3.25%
 3.25% 2.84%
 2.84% 3.78%
 3.78% 4.07%
 4.07% 4.11%
 4.11% 5.03%
 5.03% 7.67%
 7.67% 12.53%
 12.53% 41.68%
 41.68%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
52° 8' 1.3" North, 1° 18' 11.2" West
51° 42' 0" North, 0° 36' 0" West
51° 15' 43.6" North, 0° 6' 11.2" East
Some cities around Chesham sort by population:
• Berkhamsted
		7.1 km =4.4 mi,  19°
19°
• Amersham
		3.9 km =2.4 mi,  197°
197°
• Amersham on the Hill
		2.9 km =1.8 mi,  190°
190°
• Beaconsfield
		10.3 km =6.4 mi,  198°
198°
• Chorleywood
		7.8 km =4.8 mi,  130°
130°
• Chalfont St Giles
		7.9 km =4.9 mi,  164°
164°
• Great Missenden
		7.5 km =4.7 mi,  273°
273°
• Bovingdon
		5.1 km =3.2 mi,  59°
59°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016