Night Light of Derby (Colorado) from space (United States) Src. Average luminocity for 10x10km area is 82.4779% and for 50x50km: 61.0949%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
40° 22' 37.9" North, 105° 37' 18.2" West
39° 50' 21.9" North, 104° 55' 6.9" West
39° 17' 50.7" North, 104° 12' 55.7" West
Some cities around Derby sort by population:
• Thornton
5.6 km =3.5 mi, 304°
• Commerce City
3.7 km =2.3 mi, 200°
• Northglenn
7.8 km =4.8 mi, 311°
• Sherrelwood
7.1 km =4.4 mi, 268°
• Welby
3.5 km =2.2 mi, 264°
• Federal Heights
7 km =4.3 mi, 281°
• Berkley
10 km =6.2 mi, 247°
• Twin Lakes
7.5 km =4.7 mi, 257°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016