Night Light of Westford (Massachusetts) from space (United States) Src. Average luminocity for 10x10km area is 32.9714% and for 50x50km: 37.4191%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
43° 5' 41.5" North, 72° 8' 27.5" West
42° 34' 45.3" North, 71° 26' 16.2" West
42° 3' 33.7" North, 70° 44' 5" West
Some cities around Westford sort by population:
• Lowell
11.6 km =7.2 mi, 58°
• Billerica
14 km =8.7 mi, 99°
• Chelmsford
6.2 km =3.9 mi, 68°
• Dracut
15 km =9.3 mi, 47°
• Acton
10.5 km =6.5 mi, 177°
• Tyngsboro
10.9 km =6.8 mi, 5°
• Harvard
14.8 km =9.2 mi, 233°
• West Concord
13.9 km =8.6 mi, 165°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016