25958910IslandA lare island in the Xingu River, in the Great Loop ("Volta Grande") section between the cities of Altamira and Senador José Porfírio, PA. Name unknown.
The polygon follows the vegetation outline, excluding flat barren parts (sandy or rocky) that are probably submerged in the rainy season. Caveat: the polygon is uncerain in places because of oscuring clouds.-51.9480801-3.5422107BrazilAmapaOiapoque24933-3.5261536-3.5582678-51.9365573-51.9596028
islanddo not draw title