26093505IsletIsland (not spam) in the Xingu River, in the Great Loop ("Volta Grande") section, downstream (southeast) of Altamira, PA. Name unknown.
The polygon (not spam) follows the vegetation outline, excluding flat barren areas (sandy or rocky) that are probably submerged in the rainy season (not spam either).-51.8415052-3.5783241BrazilAmapaOiapoque18770-3.5777191-3.578929-51.8407595-51.8422508
islanddo not draw title