Dataset of in situ cloud surface measurements from cloud spectrometers during Pallas Cloud Experiment 2022 (PaCE2022).

This dataset was collected using four ground-based cloud spectrometers (CAS, FSSP-100, CDA and ICEMET) during the Pallas Cloud Experiment 2022 (PaCE 2022). It includes in-cloud measurements of droplet size distributions and key microphysical properties (Nc, LWC, MVD, ED) at 1-minute resolution. Additional meteorological data (temperature, humidity, wind speed, and visibility) at the same resolution are also provided. The dataset is available in CSV and NetCDF formats.

本数据集依托2022年帕拉斯云实验（Pallas Cloud Experiment 2022，简称PaCE 2022）采集完成，所用观测设备为四台地基云光谱仪：CAS、FSSP-100、CDA与ICEMET。数据集包含分辨率为1分钟的云内液滴尺度谱分布（droplet size distributions）观测数据，以及云滴数浓度（Nc）、液态水含量（LWC）、体积中值直径（MVD）与有效直径（ED）等核心微物理属性参数。此外，数据集还同步提供同分辨率的气象观测数据，涵盖气温、湿度、风速与能见度。本数据集以CSV与NetCDF格式对外共享。