In 2012, NASA published famous 'Black Marble' night lights images. What are the lights in the uninhabited regions of western Australia caused by?
large cities
wildfires
oil drills
open-pit mines
These images were assembled from data acquired over nine days in April 2012 and 13 days in October 2012. This means fires and other lighting (such as ships) could have been detected on any one day and integrated into the composite picture, despite being temporary phenomena - giving the appearance of a massive blaze.
reach: rather globalAustraliageographygeography of AustraliaNASAphotography
Answers by country
large cities
wildfires
oil drills
open-pit mines
answers
Italy
70
Israel
14
the Netherlands
33
Greece
40
France
17
Romania
14
Unknown
21
Germany
451
the United Kingdom
274
Republic of Ireland
39
Switzerland
33
Austria
64
the United States
753
Poland
16362
Canada
59
Thailand
23
India
175
the Philippines
24
Australia
116
Spain
19