Night Light of Brioude (Auvergne-Rhône-Alpes) from space (France) Src. Average luminocity for 10x10km area is 4.7635% and for 50x50km: 0.6464%.
Square area 10x10 km:
 0%
 0%
 0.63%
 0%
 0.63%
 1.11%
 1.43%
 3.17%
 3.02%
 0.79%
 89.21%Square area 50x50 km:
 0%
 0.02%
 0.05%
 0.04%
 0.05%
 0.13%
 0.27%
 0.35%
 0.32%
 0.11%
 98.65%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
45° 47' 12" North, 2° 40' 52" East
45° 17' 39.1" North, 3° 23' 3.2" East
44° 47' 50.7" North, 4° 5' 14.5" East
Some cities around Brioude sort by population:
• Le Puy-en-Velay
		48.1 km =29.9 mi, 
125°
• Cournon-d’Auvergne
		51.8 km =32.2 mi, 
343°
• Issoire
		29.7 km =18.5 mi, 
339°
• Romagnat
		53.2 km =33.1 mi, 
335°
• Ambert
		39.8 km =24.7 mi, 
44°
• Saint-Flour
		36.9 km =22.9 mi, 
218°
• Ceyrat
		54.8 km =34.1 mi, 
332°
• Le Cendre
		50 km =31.1 mi, 
342°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016