26053398IslandIsland 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 submerged in the rainy season. The outline is uncertain (especially on the eastern coast) because the available images are obscured by clouds.
Areas along the coast may be partially flooded in the rainy season, under the tree cover.-51.9188762-3.4840199BrazilAmapaOiapoque27075-3.4757726-3.4922671-51.9172494-51.9205029
islanddo not draw title