25954132IslandIsland in the Xingu River, in the Great Loop ("Volta Grande") section between the cities of Altamira and Senador José Porfírio, PA. Name presently unknown.
The polygon follows the vegetation outline, excluding flat barren areas (sandy or rocky) that are probably submerged in the rainy season. Caveat: the polygon is based on relatively low-res images (z<16), and it is not certain that it encloses a single island.-51.6280067-3.211132BrazilParaAltamira64760-3.2082076-3.2140563-51.6256678-51.6303455
islanddo not draw title