26063107IslandIsland in the Xingu River, in the Great Loop ("Volta Grande") section, downstream (southeast) of Altamira, PA. Name unknown.
The polygon follows the vegetation outline, excluding flat barren areas (sandy or rocky) that are probably flooded in the rainy season.
Areas along the coast may be partially flooded in the rainy season, under the tree cover.
The middle section of the outline is uncertain because the available images are obscured by clouds.-51.8997721-3.4724688BrazilAmapaOiapoque27140-3.4691182-3.4758194-51.8987301-51.9008141
islanddo not draw title