25997896IslandIsland in the Xingu River, in the Great Loop ("Volta Grande") section, downstram (southeast) of Altamira, PA. Name unknown.
The polygon follows the vegetation outline, excluding flat barren areas (sandy or rocky) that are probably submerged in the rainy season.
The outline is uncertain because the available images are obscured by clouds.-51.9036091-3.4599564BrazilAmapaOiapoque28087-3.4454293-3.4744835-51.898942-51.9082761
islanddo not draw title