Night Light of Brockville (Ontario) from space (Canada) Src. Average luminocity for 10x10km area is 20.9348% and for 50x50km: 2.2747%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
45° 5' 23.6" North, 76° 23' 24.6" West
44° 35' 28.8" North, 75° 41' 13.4" West
44° 5' 18.4" North, 74° 59' 2.1" West
Some cities around Brockville sort by population:
• Fort Drum, US
59.6 km =37 mi, 185°
• Ogdensburg, US
19.6 km =12.2 mi, 54°
• Carleton Place
70.4 km =43.7 mi, 328°
• Potsdam, US
56.5 km =35.1 mi, 81°
• Smiths Falls
43.8 km =27.2 mi, 322°
• Canton, US
41 km =25.5 mi, 89°
• Perth
56.1 km =34.9 mi, 307°
• Gananoque
47.6 km =29.6 mi, 232°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016