Night Light of Mount Colah (New South Wales) from space (Australia) Src. Average luminocity for 10x10km area is 37.6685% and for 50x50km: 36.9945%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
33° 5' 46.5" South, 150° 24' 48.8" East
33° 40' 60" South, 151° 7' 0" East
34° 15' 59.1" South, 151° 49' 11.3" East
Some cities around Mount Colah sort by population:
• Hornsby
2.7 km =1.7 mi, 217°
• Wahroonga
3.9 km =2.4 mi, 181°
• Saint Ives
6.5 km =4 mi, 142°
• Turramurra
5.7 km =3.5 mi, 168°
• Thornleigh
6.5 km =4 mi, 212°
• Hornsby Heights
2.5 km =1.6 mi, 302°
• Waitara
3.3 km =2.1 mi, 201°
• Normanhurst
4.9 km =3 mi, 203°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016