26088081IslandIsland in the Xingu River, in the Great Loop ("Volta Grande") section, downstream (southeast) of Altamira, PA. Name not known.
The polygon follows the vegetation outline, excluding barren areas (sandy or rocky) that are probably submerged in the rainy season. The island may be actually two islands separated by a narrow channel partly hidden by trees.-51.8115395-3.5916178BrazilAmapaOiapoque17934-3.5910235-3.592212-51.8108529-51.8122261
islanddo not draw title