Potomac night lights from space

Night Light of Potomac (Maryland) from space (United States) Src. Average luminocity for 10x10km area is 60.1331% and for 50x50km: 69.0507%.

2016 2012

Analysis of Potomac night lights 2016

Square area 10x10 km:

100 2.6%
90-99 3.08%
80-89 5.84%
70-79 15.42%
60-69 24.68%
50-59 22.56%
40-49 13.31%
30-39 10.06%
20-29 2.44%
10-19 0%
0-9 0%

Square area 50x50 km:

100 21.3%
90-99 16.75%
80-89 8.78%
70-79 11.1%
60-69 10.6%
50-59 7.67%
40-49 4.05%
30-39 3.02%
20-29 4.2%
10-19 4.85%
0-9 7.68%

Clear (daylight) street map image can be seen on geolist.org.

Map coordinates:

39° 33' 44.5" North, 77° 54' 42.2" West

39° 1' 5.4" North, 77° 12' 30.9" West

38° 28' 11.2" North, 76° 30' 19.7" West

Distances WxH: 121.5×121.5 km


Some cities around Potomac sort by population:
Rockville 8.8 km =5.5 mi, 33°
Bethesda 10.2 km =6.3 mi, 114°
McLean 9.7 km =6 mi, 163°
North Bethesda 8.3 km =5.2 mi, 69°
North Potomac 8.7 km =5.4 mi, 325°
Wolf Trap 11 km =6.8 mi, 217°
Great Falls 7.2 km =4.5 mi, 252°
Travilah 7.4 km =4.6 mi, 320°

This Night Map is licensed under CC BY-SA. You may reuse any part from this page, if you give a proper credit by linking to this URL:
4366001 (p: 44,965)

Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016