COAST-HF / SOLA time series (French Research Infrastructure ILICO): long-term High frequency measurements in the Bay of Banyuls-sur-Mer

coast-hf (coastal ocean observing system - high frequency) is a national observation service belonging to the ilico research infrastructure. this network, accredited by the cnrs, aims to federate and coordinate a set of fixed instrumented platforms for high-frequency in situ measurements of key coastal water parameters throughout the french coastline. the aim is to analyze and understand currents, hydrological structure, exchanges and the evolution of the trophic chain in the coastal environment. this network works closely with the somlit network, which provides low-frequency sampling and calibration of sensor measurements. the sola station (buoy) is one of the pioneers of this network. it constitutes the historic observation station of the banyuls sur mer observatory and is managed today by the boss (banyuls observation sea service). the buoy is located in banyuls bay at a distance of 0.5 nautical miles offshore from the marine station. it serves as a sampling site for low-frequency monitoring of somlit and phytobs networks and is equipped with an airmar 200wx meteorological station and a ysi exo3 multiparameter ctd probe placed 1.5m below the surface. the data averaged over 1 min (sr=1s) are sent to a server on land and integrated into a local database, allowing it to be distributed to national and international databases. the data can be viewed on the website: https://data.coriolis-cotier.org/ (platform/6100188).

海岸高频观测系统（coast-hf）隶属于法国国家科学研究中心（CNRS）的iLiCO研究基础设施，是一项国家级观测服务。该网络经CNRS认证，旨在整合与协调一组固定仪器平台，以实现法国海岸线关键海岸水参数的高频原位测量。其目标是对分析并理解沿海环境中的水流、水文结构、物质交换以及营养链的演变进行深入研究。该网络与提供低频采样和传感器测量校准的SOMLIT网络紧密合作。SOLA站（浮标）是该网络的开创者之一，构成了巴尼尔斯港天文台的史前观测站，并由巴尼尔斯海洋观测服务（BOSS）管理。浮标位于巴尼尔斯湾，距离海岸0.5海里，位于海洋站外。它作为SOMLIT和PHYTOBS网络的低频监测采样点，并配备有AirMar 200WX气象站和置于水面下方1.5米的YSI EXO3多参数CTD探头。平均每分钟（sr=1s）的数据被发送到陆地上的一台服务器，并集成到本地数据库中，从而使其能够分发至国内外数据库。数据可在网站查看：https://data.coriolis-cotier.org/（platform/6100188）。