EMSO-Ligure Ouest observatory data (mooring ALBATROSS) from 2018-05 to 2019-05

the european multidisciplinary seafloor and water column observatory (emso-eric, https://emso.eu/) is a research infrastructure distributed throughout europe for seabed and water column observatories. it aims to further explore the oceans, better understand the phenomena that occur on the seabed, and elucidate the critical role that these phenomena play in global earth systems. this observatory is based on observation sites (or nodes) that have been deployed in strategic locations in european seas, from the arctic to the atlantic, from the mediterranean to the black sea. there are currently eleven deepwater nodes plus four shallow water test nodes. emso-western ligurian sea node (https://www.emso-fr.org/fr) is a second generation permanent submarine observatory deployed offshore of toulon, france, as a follow up of the pioneering antares neutrino telescope. this submarine network, deployed at a depth of 2450m, is part of km3net (https://www.km3net.org/) which has a modular topology designed to connect up to 120 neutrino detection units, i.e. ten times more than antares. the earth and sea science (ess) instrumentation connected to km3net is based on two complementary components: an instrumented interface module (mii) and an autonomous mooring line (albatross).the albatross line is an inductive instrumented mooring line (2000 m) composed of an acoustic communication system, two inductive cables equipped with ctd-o2 sensors, current meters and two instrumented buoys. the mii and the almbatross mooring line communicate through an acoustic link. the mii is connected to an electro-optical cable via the km3net node allowing the data transfer from and to the land based controlled room.

欧洲多学科海底与水柱观测站（EMSO-ERIC，https://emso.eu/）是一项遍布欧洲的海底与水柱观测站研究基础设施。该观测站致力于进一步探索海洋，深入理解海底发生的现象，并阐明这些现象在全球地球系统中的关键作用。该观测站基于已部署在欧洲海域战略位置的观测站点（或节点），范围从北极至大西洋，从地中海至黑海。目前共有十一个深海节点以及四个浅水测试节点。EMSO-西部利古里亚海节点（https://www.emso-fr.org/fr）是部署在法国土伦附近海域的第二代永久性海底观测站，作为开创性的安塔瑞斯中微子望远镜的后续项目。这个海底网络部署在2450米深度，是KM3Net（https://www.km3net.org/）的一部分，KM3Net采用模块化拓扑结构，旨在连接多达120个中微子探测单元，即比安塔瑞斯多十倍。与KM3Net相连的地球与海洋科学（ESS）仪器基于两个互补组件：一个仪器化接口模块（MII）和一个自主系泊线（Albatross）。Albatross系泊线是一条由声学通信系统、两条配备CTD-O2传感器、流速仪以及两个仪器化浮标组成的感应仪器化系泊线（2000米）。MII和Albatross系泊线通过声学链路进行通信。MII通过KM3Net节点连接到光电电缆，允许数据从陆基控制室传输至观测站并返回。