ACTRIS-ARES Aerosol REmote Sensing Data Centre node

ARES (Aerosol Remote Sensing) is the ACTRIS (Aerosol, Cloud and Trace Gases Research Infrastructure) Data Centre unit for aerosol remote sensing profiling. ACTRIS-ARES host and manage the ACTRIS-EARLINET database, that represents a comprehensive, quantitative, and statistically significant collection of data for the aerosol distribution on European scale. ARES provides data curation, data processing and data access services for ACTRIS aerosol remote sensing data coming from lidar and photometer observations. Additionally, ARES hosts and manage the EARLINET web site and offers data services and digital tools to EARLINET and beyond. Major objectives also include the development and validation of new synergetic remote sensing algorithms, and the continuous evaluation of the representation of atmospheric aerosol parameters in climate and weather forecast models.ARES（气溶胶遥感，Aerosol Remote Sensing）是欧洲气溶胶、云与痕量气体研究基础设施（Aerosol, Cloud and Trace Gases Research Infrastructure，简称ACTRIS）下设的气溶胶遥感廓线数据中心单元。ACTRIS-ARES 托管并管理ACTRIS-EARLINET数据库，该数据库收录了欧洲全域气溶胶分布的全面、定量且具备统计学显著性的数据集。ARES 可为源自激光雷达与光度计观测的ACTRIS气溶胶遥感数据提供数据管护、数据处理与数据访问服务。此外，ARES 还托管并运营EARLINET官方网站，并为EARLINET及相关外延主体提供数据服务与数字化工具。其核心目标还包括开发与验证新型协同遥感算法，以及持续评估气候与天气预报模型中大气气溶胶参数的表征效果。

搜集汇总

背景与挑战

背景概述

ACTRIS-ARES是ACTRIS基础设施中专门负责气溶胶遥感数据的数据中心节点，负责管理欧洲尺度的EARLINET气溶胶分布数据库。它提供激光雷达和光度计观测数据的处理、质量控制和访问服务，并致力于开发遥感算法及评估气候模型中的气溶胶参数表征。