25841988IslandIsland in the Xingu River, upstream of Altamira county, PA. Name unknown.
The polygon follows the vegetation outline, excluding beaches and other areas that are probably submerged in the rainy season. The polygon is based on low-res satellite imagery which is visibly displaced to the right about 50m relative to the adjacent high-res images.-52.2191549-3.3268148BrazilParaAltamira8727-3.3206668-3.3329627-52.218082-52.2202277
islanddo not draw title