25951907IslandIsland in the Great Bend of the Xingu River (the section between the cities of Altamira and Senador José Porfírio, PA). Name 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), it is possible that the island is actually two or more islands separated by narrow or seasonal channels.-51.6138339-3.2414037BrazilParaAltamira66394-3.2374297-3.2453776-51.6076005-51.6200673
islanddo not draw title