科勘海洋中尺度数据采集通信无人游弋平台_海洋工业_产品

科勘海洋中尺度数据采集通信无人游弋平台

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海洋中尺度数据采集通信无人游弋平台。具备北斗定位与导航，自动驾驶，平均航速3节；航时＞60天，单次航程≥3000km，航迹可通过远程指令实时更改；抗恶劣海况。传感器载荷，包括：海上型自动气象站，水温和电导率（盐度）仪，波浪仪、声学多普勒海流剖面仪（ADCP）和CTD；各要素测量范围和精度满足气象和海洋探测相关国标规范。数据采样和传输率：海面温度、相对湿度、气压和风速风向以及海面水温和盐度采样和传输率为≥1组/分钟；海面以下水温、盐度和流速剖面探测深度≥150m，使用绞车进行自动剖面探测，采样与传输率为≥1组/30分钟；海温和海盐剖面垂直分辨率≤1m，流速流向垂直分辨率2～8m。地面站子系统，包括：实时状态监测、航迹更改，探测数据接收与显示；包含数据预处理与分发功能。安装海洋型自动气象站、水下安装温度和盐度传感器、绞车和温盐深（CTD）传感器及声学多普勒流速剖面仪（ADCP）。在指定重点海域获取有效探测数据，每期时间不少于15天；获取数据天数不少于120天（4个月）。有效探测数据包括海面气象水文和至水下≥150m深度的温盐流剖面数据。

Unmanned cruising platform for ocean mesoscale data collection and communication. Equipped with Beidou positioning and navigation, autonomous driving, and an average speed of 3 knots; Flight time>60 days, single voyage ≥ 3000km, and track can be changed in real-time through remote commands; Resistance to adverse sea conditions. Sensor loads, including: marine automatic weather stations, water temperature and conductivity (salinity) meters, wave meters, acoustic Doppler current profilers (ADCP), and CTDs; The measurement range and accuracy of each element meet the relevant national standards and specifications for meteorology and ocean exploration. Data sampling and transmission rate: The sampling and transmission rate of sea surface temperature, relative humidity, pressure, wind speed and direction, as well as sea surface water temperature and salinity is ≥ 1 group/minute; The detection depth of water temperature, salinity, and flow velocity profiles below the sea surface is ≥ 150m, and automatic profile detection is carried out using a winch. The sampling and transmission rate is ≥ 1 set/30 minutes; The vertical resolution of sea surface temperature and sea salt profiles is ≤ 1m, and the vertical resolution of flow velocity and direction is 2-8m. Ground station subsystem, including real-time status monitoring, track change, detection data reception and display; Including data preprocessing and distribution functions.

Install ocean type automatic weather stations, install temperature and salinity sensors underwater, winches and temperature salinity depth (CTD) sensors, and acoustic Doppler velocity profilers (ADCPs). Obtain effective detection data in designated key sea areas, with each period lasting no less than 15 days; The number of days to obtain data shall not be less than 120 days (4 months). Effective detection data includes sea surface meteorological and hydrological data, as well as temperature and salt flow profile data up to a depth of ≥ 150m underwater.