25870631IslandIsland in the Xingu River, upstream of the city of Altamira PA. Apparently uninhabited. Name unknown.
The polygon follows the vegetation outline, excluding areas like beaches and low rocky shelves that are probably submerged in the rainy season.-52.2186398-3.392408BrazilParaAltamira13186-3.3851412-3.3996747-52.215161-52.2221186
islanddo not draw title