船载卫星终端摇摆（风浪）数据

通过安装在各种船舶上的卫星天线终端收集天线运行以及船舶航行信息，通过计算分析当前终端及船舶的摇摆角速度和摇摆欧拉角，对当前海域风浪进行评估；可为海上航行安全、海上安全监管应急响应等应用场景提供数据支持，保障海上活动和作业安全，也为海上援助提供位置参考数据支持。1.数据采集：通过对船载卫星天线终端及船舶的摇摆相关信息进行采集整理汇总；收集当前记录经度纬度、当前记录时间、航速、俯仰角速度、横滚角速度、俯仰欧拉角、横滚欧拉角等数据。2.数据计算：根据俯仰角速度和横滚角速度，得到综合角速度=根号下（俯仰角速度*俯仰角速度+横滚角速度*横滚角速度），并保留两位小数；综合欧拉角=根号下（俯仰欧拉角*俯仰欧拉角+横滚欧拉角*横滚欧拉角），保留两位小数；3.数据分析：当综合角速度≥13，则当前风浪较大，需要预警；否则不需要预警。4.数据应用：为海上航行安全、海上安全监管应急响应等应用场景提供数据支持。

This dataset collects antenna operation and ship navigation data via satellite antenna terminals installed on various vessels. By computationally analyzing the roll and pitch angular velocities and Euler angles of the terminals and their corresponding ships, it can be used to assess the wind and wave conditions of the current waters. The dataset provides support for applications including maritime navigation safety, maritime safety supervision and emergency response, ensuring the safety of maritime activities and operations, and also offers location reference data for maritime rescue operations.
1. Data Collection: Collect and compile swing-related information of shipborne satellite antenna terminals and the ships, and gather data including current longitude and latitude, recording time, ship speed, pitch angular velocity, roll angular velocity, pitch Euler angle, and roll Euler angle.
2. Data Calculation: Calculate the comprehensive angular velocity as the square root of (pitch angular velocity² + roll angular velocity²), rounded to two decimal places; calculate the comprehensive Euler angle as the square root of (pitch Euler angle² + roll Euler angle²), rounded to two decimal places.
3. Data Analysis: When the comprehensive angular velocity is ≥ 13, the current sea conditions are severe and a warning needs to be issued; otherwise, no warning is required.
4. Data Application: Provide data support for application scenarios such as maritime navigation safety, maritime safety supervision and emergency response.

搜集汇总

数据集介绍

特点

该数据集名为“船载卫星终端摇摆（风浪）数据”，由中信海洋（舟山）卫星通信有限公司提供，包含50703条记录，每日更新。数据通过船载卫星终端收集，用于计算和分析终端及船舶的摇摆角速度和欧拉角，评估海域风浪情况，为海上航行安全、监管和应急响应提供支持。