Topographic map of the Yap Islands (Waqab), Federated States of Micronesia /
Geological Survey (U.S.)
United States.National Imagery and Mapping Agency.
Reston, Va. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, Colo. : For sale by U.S. Geological Survey,
[2003]
Relief shown by contours and spot heights.
Depths shown by soundings and isolines.
"This information not intended for navigational purposes."
"NIMA 1850 IV SE--Series W856; NIMA 1850 IV SW-Series W856; NIMA 1850 III NE-Series W856; NIMA 1850 III NW-Series W856."