File:Mouths of Amazon River geocover 1990.png

Summary
Satellite image of mouths of Amazon River in Brazil, with Marajó Island in the center, and the cities (in red) of Macapá (left) and Belém (right). This image is in the public domain because it is a screenshot from NASA’s globe software World Wind using a public domain layer, such as Blue Marble, MODIS, Landsat, SRTM, USGS or GLOBE.