Night Light of Gravataí (Rio Grande do Sul) from space (Brazil) Src. Average luminocity for 10x10km area is 68.1799% and for 50x50km: 38.4036%.
Square area 10x10 km:
17.05%
14.2%
9.28%
6.82%
8.71%
17.23%
8.9%
10.8%
6.63%
0.38%
0%Square area 50x50 km:
11.52%
7.41%
5.29%
4.88%
4.85%
4.27%
3.64%
4.34%
5.46%
6.4%
41.93%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
29° 19' 51.7" South, 51° 41' 45.3" West
29° 56' 31.8" South, 50° 59' 34" West
30° 32' 58.5" South, 50° 17' 22.8" West
Some cities around Gravataí sort by population:
• Porto Alegre
25 km =15.5 mi,
246°
• Canoas
18.6 km =11.6 mi,
278°
• Viamão
15.7 km =9.8 mi,
190°
• Novo Hamburgo
32.2 km =20 mi,
335°
• São Leopoldo
25.1 km =15.6 mi,
323°
• Sapucaia
19.4 km =12.1 mi,
308°
• Cachoeirinha
9.8 km =6.1 mi,
264°
• Esteio
20.1 km =12.5 mi,
296°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016