25833735Islandsland in the Great Bend of the Xingu River, downstream of Altamira, PA. Name unknown.
The polygon follows the vegetation outline, excluding beaches, coastal swamps, and other areas that are probably submerged in the rainy season.-51.8112981-3.5299872BrazilAmapaOiapoque22163-3.5287236-3.5312508-51.8107295-51.8118667
islanddo not draw title