Pilot Boarding Areas

These data show location offshore where a pilot may board a vessel in preparation to pilot it through local waters. Pilotage is compulsory for foreign vessels and U.S. vessels under register in foreign trade with specific draft characteristics. See 46 CFR 15.812 for additional details. Pilot boarding areas are either a well-defined position, a circular area around a position, or another more complex shaped area with well-defined boundaries. Direct data download | Metadata This item is curated by the Marine Cadastre team. Find more information at marinecadastre.gov.本数据集收录了引航员登轮备引船舶通过当地水域的近海登轮点位信息。外国籍船舶，以及从事外贸航行、具备特定吃水特征的已登记美国籍船舶，均需强制引航。详细规则参见46 CFR 15.812条款。引航登轮区域可分为三类：边界明确的定点、以某点位为中心的圆形区域，以及边界清晰的其他复杂形状区域。直接数据下载 | 元数据(Metadata)。本数据集由Marine Cadastre团队整理维护，更多信息可访问marinecadastre.gov官网获取。