Night Light of Secret Harbour (Western Australia) from space (Australia) Src. Average luminocity for 10x10km area is 29.4359% and for 50x50km: 12.738%.
Square area 10x10 km:
1.1%
1.83%
1.83%
2.01%
9.16%
9.89%
3.48%
5.31%
10.62%
37.91%
16.85%Square area 50x50 km:
1.24%
1.21%
0.8%
1.03%
3.98%
3.13%
1.93%
2.51%
3.06%
9.46%
71.65%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
31° 48' 37.2" South, 115° 3' 19.4" East
32° 24' 21.2" South, 115° 45' 30.7" East
32° 59' 51.2" South, 116° 27' 41.9" East
Some cities around Secret Harbour sort by population:
• Baldivis
10.9 km =6.8 mi,
38°
• Port Kennedy
3.7 km =2.3 mi,
349°
• Waikiki
10 km =6.2 mi,
357°
• Warnbro
7.4 km =4.6 mi,
351°
• Greenfields
13.2 km =8.2 mi,
178°
• Meadow Springs
10.2 km =6.3 mi,
182°
• Safety Bay
11.4 km =7.1 mi,
352°
• Cooloongup
10.3 km =6.4 mi,
10°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016