25833762IslandIsland in the Great Bend of the Xingu River, downstream of Altamira, PA. Name unknown.
The polygon follows the vegetation outline, excluding beaches and other areas that are probably submerged in the rainy season.-51.8018165-3.5215596BrazilAmapaOiapoque22865-3.5187647-3.5243545-51.8010521-51.8025809
islanddo not draw title