船舶轨迹数据

本数据集为船舶轨迹大数据，主要用于项目指标7.1-面向多式联运全息生态链的多式联运智能调度集成系统数据底盘，指标7.2-跨方式全过程追踪模块和指标7.3多式联运安全预警模块中相关理论模型构建和技术研发。本数据以数据表的形式存储，存储格式为csv，记录了2020年11月我国沿海范围内船舶AIS轨迹数据，共计2011条csv数据，每一条数据表示一条船舶轨迹数据包含了最小时空分辨率的船舶原始轨迹数据，是构建面向多式联运全息生态链的多式联运智能调度集成系统数据底盘的重要数据基础。

This dataset is a large-scale ship trajectory dataset, primarily used for the construction of relevant theoretical models and technological R&D across three project indicators: Indicator 7.1 - Core data platform for the intermodal intelligent scheduling integrated system oriented towards the holistic intermodal transportation ecosystem, Indicator 7.2 - Cross-mode whole-process tracking module, and Indicator 7.3 - Intermodal transportation safety early warning module. The dataset is stored as data tables in CSV format, recording ship AIS trajectory data within China's coastal waters in November 2020. There are 2011 CSV files in total, each corresponding to one ship's trajectory and containing the original ship trajectory data with the finest spatiotemporal resolution, serving as a critical data foundation for constructing the core data platform of the aforementioned intermodal intelligent scheduling integrated system oriented towards the holistic intermodal transportation ecosystem.

搜集汇总

背景与挑战

背景概述

该数据集是2020年11月我国沿海范围内的船舶AIS轨迹数据，以CSV格式存储，包含2011条数据，总数据量5.02GB，记录了最小时空分辨率的船舶原始轨迹。它主要用于支持多式联运智能调度系统的数据底盘构建、跨方式追踪和安全预警模块的研发，是水路运输领域的重要基础数据。