AIS Vessel Transit Counts 2019

Automatic Identification Systems (AIS) are a navigation safety device that transmits and monitors the location and characteristics of many vessels in U.S. and international waters in real-time. In the U.S. the Coast Guard and industry collect AIS data, which can also be used for a variety of coastal planning purposes. NOAA and BOEM have worked jointly to re-task and make available some of the m...

自动识别系统（AIS）是一种导航安全设备，能够在实时状态下传输和监控美国及国际水域中众多船舶的位置及特性。在美国，海岸警卫队与业界共同收集AIS数据，这些数据亦可用于多种沿海规划目的。美国国家海洋与大气管理局（NOAA）与联邦海洋能源管理局（BOEM）已联合对部分数据进行重新分配，并使之公开可用。