Rio Grande night lights from space

Night Light of Rio Grande (Rio Grande do Sul) from space (Brazil) Src. Average luminocity for 10x10km area is 37.3392% and for 50x50km: 5.9978%.

2016 2012 2003 1995

Analysis of Rio Grande night lights 2016

Square area 10x10 km:

100 10.14%
90-99 8.74%
80-89 1.05%
70-79 2.97%
60-69 1.92%
50-59 2.1%
40-49 2.97%
30-39 7.52%
20-29 12.94%
10-19 37.41%
0-9 12.24%

Square area 50x50 km:

100 0.9%
90-99 1.11%
80-89 0.59%
70-79 0.56%
60-69 0.55%
50-59 0.59%
40-49 0.59%
30-39 1.03%
20-29 2.02%
10-19 5.43%
0-9 86.62%

Clear (daylight) street map image can be seen on geolist.org.

Map coordinates:

31° 26' 13.2" South, 52° 48' 6.3" West

32° 2' 6" South, 52° 5' 55" West

32° 37' 44.8" South, 51° 23' 43.8" West

Distances WxH: 132.5×132.5 km


Some cities around Rio Grande sort by population:
Pelotas 37.3 km =23.2 mi, 322°
Camaquã 134.4 km =83.5 mi, 11°
Jaguarão 133.8 km =83.1 mi, 243°
São Lourenço do Sul 75.3 km =46.8 mi,
Canguçu 89.7 km =55.7 mi, 322°
Herval 122.3 km =76 mi, 270°
Arroio Grande 95.7 km =59.5 mi, 256°
Pinheiro Machado 131.4 km =81.6 mi, 292°

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Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016