SAFIRE ATR42: PMA/Cloud composite dataset

The Cloud product dataset contains microphysics in situ measurements gathered during EUREC4A field campaign with a CDP-2 and a 2D-S probe installed on the SAFIRE ATR-42 (left-hand and right-hand underwing pod, respectively). The "cloud" product is obtained by merging the CDP-2 (2-50 µm) and 2D-S (10-2560 µm) data to create variables spanning the size range from cloud droplets to drizzle rain drops (2 - 2000 µm).

Xx

The dataset contains one file per flight, 19 files in total.

Available parameters are Particle Size Distribution (PSD), Total concentration (NT), Liquid Water Content (LWC), Median Volume Diameter (MVD)
given at a frequency of 1 Hz.
Data acquisition was synchronized with the ATR-42 GPS synchronised clock and the data is geolocated using aircraft position.

本云产品数据集包含EUREC4A野外观测实验期间获取的云微物理原位测量数据，测量设备为搭载于SAFIRE ATR-42科研飞机的CDP-2探头与2D-S探头（分别安装于左翼与右翼下吊舱）。
本"云"产品通过融合CDP-2（测量粒径范围2~50 µm）与2D-S（测量粒径范围10~2560 µm）的数据生成，可覆盖从云滴到毛毛雨雨滴的粒径范围（2~2000 µm）。
Xx
本数据集按单次飞行架次存储为一个独立文件，总计共19个文件。
可用参数包括粒径谱（Particle Size Distribution, PSD）、总浓度（Total concentration, NT）、液态水含量（Liquid Water Content, LWC）与体积中值直径（Median Volume Diameter, MVD），数据输出频率为1赫兹。
数据采集与SAFIRE ATR-42的GPS同步时钟实现了时钟同步，且数据基于飞机位置进行地理定位。