Night Light of Letchworth (England) from space (United Kingdom) Src. Average luminocity for 10x10km area is 23.423% and for 50x50km: 14.9226%.
Square area 10x10 km:
1.39%
1.14%
3.16%
2.27%
2.53%
3.79%
6.06%
6.82%
4.17%
35.48%
33.21%Square area 50x50 km:
2%
2.37%
1.45%
1.34%
1.62%
1.82%
1.86%
2.4%
5.15%
14.64%
65.35%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
52° 24' 37.5" North, 0° 55' 53.5" West
51° 58' 46" North, 0° 13' 42.2" West
51° 32' 39.3" North, 0° 28' 29" East
Some cities around Letchworth sort by population:
• Stevenage
8.8 km =5.5 mi,
168°
• Hitchin
5.1 km =3.2 mi,
229°
• Biggleswade
12.2 km =7.6 mi,
348°
• Henlow
6.9 km =4.3 mi,
325°
• Shefford
9.8 km =6.1 mi,
312°
• Baldock
2.9 km =1.8 mi,
71°
• Stotfold
4.1 km =2.5 mi,
356°
• Arlesey
4 km =2.5 mi,
320°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016