Night Light of Petrich (Blagoevgrad) from space (Bulgaria) Src. Average luminocity for 10x10km area is 11.619% and for 50x50km: 3.0292%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
41° 55' 25.5" North, 22° 30' 14" East
41° 23' 54.5" North, 23° 12' 25.3" East
40° 52' 8" North, 23° 54' 36.5" East
Some cities around Petrich sort by population:
• Sérres, GR
45 km =28 mi, 140°
• Strumica, MK
47.2 km =29.3 mi, 275°
• Sandanski
19.8 km =12.3 mi, 18°
• Berovo, MK
44.6 km =27.7 mi, 319°
• Bosilovo, MK
40.2 km =25 mi, 276°
• Novo Selo, MK
27.2 km =16.9 mi, 273°
• Sidirókastro, GR
23.7 km =14.7 mi, 140°
• Star Dojran, MK
47 km =29.2 mi, 239°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016