海情数知

可展示中国沿海及附近海域公开发布的海底地形、岸线地形、港口设施、航道、锚地、助航设施、礁石、沉船、障碍物、各类限制区、海底管线、架空线缆、潮汐潮流、海上设施和服务设施等信息，提供地图服务调用功能。

This dataset showcases publicly released maritime and geospatial information covering China's coastal waters and adjacent offshore areas, including seabed topography, shoreline topography, port facilities, navigation channels, anchorage areas, navigation aids, submerged reefs and rocks, shipwrecks, navigational obstacles, various restricted areas, submarine pipelines, overhead cables, tides and tidal currents, offshore facilities and service facilities, and supports map service invocation capabilities.

搜集汇总

背景与挑战

背景概述

海情数知数据集提供中国沿海及附近海域的地理信息数据，涵盖海底地形、港口设施、航道等多种信息，支持地图服务调用。数据每月更新，覆盖范围广泛，存储大小为10,240 GB，广泛应用于海域监管、船舶监管、环境保护等领域。