AIS(船舶自动识别系统)东海海域历史数据

提供用户东海海域历史船舶位置和船舶详情，用于分析船舶分布位置、活动情况等 一、数据采集：通过与我司安装 AIS 接收设备的船只以及与东海保障局的合作，获取船舶位置和船舶详情数据信息。
二、数据处理：采用智能算法对收集到的数据进行筛选和处理。这包括但不限于去除异常数据、修复缺失数据、识别和排除重复记录等操作。通过数据的特性和领域知识，选择合适的插值算法进行数据修复，识别重复记录后，智能算法会选择保留第一次出现的数据进行记录。
三、数据保存：清洗后的数据存储在数据库确保了数据的一致性和可用性，以便后续的分析和使用。

This dataset provides historical vessel positions and detailed vessel information in the East China Sea, intended for analyses of vessel distribution, activity patterns and other relevant scenarios.
1. Data Collection: Vessel position and detailed data are acquired through cooperation with vessels equipped with AIS receiving devices from our company and the East China Sea Guarantee Bureau.
2. Data Processing: Collected data is filtered and processed via intelligent algorithms. Such operations include but are not limited to removing abnormal data, repairing missing data, identifying and eliminating duplicate records, etc. Based on data characteristics and domain expertise, appropriate interpolation algorithms are selected for data restoration. After identifying duplicate records, the intelligent algorithm will retain the first-occurring data for recording.
3. Data Storage: The cleaned data is stored in a database to ensure data consistency and availability for subsequent analysis and application.

搜集汇总

数据集介绍

特点

AIS东海海域历史数据集包含10001条船舶信息，涵盖船舶的详细位置和状态数据，适用于船舶分布和活动分析。数据由企业提供，每年更新，经过智能算法处理并已存证。