H1238611H12386: NOS Hydrographic Survey , Block Island Sound, New York, 2011-11-16 (ID: boundingGeographicBoundingBox) Coastal, navigationally significant waters of the United States of America, U.S. protectorates, and partner sovereign nations. at E: -71.6620850003197, W: -71.7812970002924, N: 41.1079779997954, S: 40.9430099997281#footprint-71.7812970002924,40.9430099997281 -71.6620850003197,40.9430099997281 -71.6620850003197,41.1079779997954 -71.7812970002924,41.1079779997954 -71.7812970002924,40.9430099997281