WINTRE-MIX: Sorel, QC OTT Parsivel2 Disdrometer Data. Version 0.1

This dataset contains the raw data from the OTT Parsivel2 laser disdrometer sited at Sorel-Tracy, QC for the Winter Precipitation Type Research Mult-Scale Experiment (WINTRE-MIX). Data was collected between October 20, 2021 and May 03, 2022. The Parsivel utilizes a horizontal beam of light to detect particle sizes and fall speeds and deduce precipitation types, accumulations and visibility. Sorel-Tracy is located at the northern end of the Champlain Valley, on the southern shore of the St. Lawrence River northeast of Montreal. The site was in a small park to the east of the Richelieu River. Several other instruments were also stationed at the site and will be available from the WINTRE-MIX data archive.

本数据集包含部署于加拿大魁北克省索雷尔-特雷西（Sorel-Tracy, QC）的OTT Parsivel2激光雨滴谱仪（OTT Parsivel2 laser disdrometer）的原始观测数据，采集时段为2021年10月20日至2022年5月3日，隶属于冬季降水类型研究多尺度试验（Winter Precipitation Type Research Mult-Scale Experiment，WINTRE-MIX）项目。该雨滴谱仪通过水平光束探测粒子粒径与下落速度，进而反演降水类型、累积量及能见度。索雷尔-特雷西地处尚普兰湖谷北端，位于蒙特利尔东北部圣劳伦斯河南岸；观测站点设于黎塞留河（Richelieu River）东侧的小型公园内。该站点同时部署了其他多台观测仪器，相关数据可从WINTRE-MIX数据档案库获取。