三江源云降水过程综合观测数据集（2022-2024）

该数据集为云降水过程综合观测数据集的分数据集，源自2022-2024年期间在三江源地区开展的综合考察试验。三江源科考以先进的空中国王飞机观测为主，机载观测系统包括气溶胶、云粒子谱仪和图像仪观测，观测要素包括IP探头降水粒子浓度及图像、CIP探头云粒子浓度及图像、CAS探头云和气溶胶粒子数据、Hotwire_LWC探头液水数据、CAPS Summary 气溶胶、云、降水综合数据、AIMMS探头常规气象要素、PCASP-100探头气溶胶粒子数据。地面观测包括雨滴谱仪、微波辐射计和X波段雷达，其中雨滴谱仪主要观测等效体积直径、粒子下降速度，微波辐射计主要观测温度、湿度、水汽和液态水等，X波段雷达主要观测强度，速度，谱宽等，可为西风-季风协同影响对三江源云降水过程的影响研究提供数据支持。

This dataset is a subset of the comprehensive observation dataset for cloud precipitation processes, originating from comprehensive field expeditions carried out in the Three-River Source Region between 2022 and 2024. The Three-River Source scientific expedition primarily relies on advanced King Air aircraft for airborne observations. The onboard observation system is equipped with aerosol, cloud particle spectrometer and imager instruments. The measured parameters include: precipitation particle concentration and images from IP probes, cloud particle concentration and images from CIP probes, cloud and aerosol particle data from CAS probes, liquid water content data from Hotwire_LWC probes, integrated aerosol, cloud and precipitation summary data from CAPS Summary, conventional meteorological elements from AIMMS probes, and aerosol particle data from PCASP-100 probes. Ground-based observations consist of disdrometers, microwave radiometers and X-band radars. The disdrometers mainly observe equivalent volume diameter and particle fall velocity; the microwave radiometers primarily measure temperature, humidity, water vapor, liquid water content and other related meteorological parameters; the X-band radars mainly detect radar reflectivity (intensity), velocity, spectral width and other parameters. This dataset can provide valuable data support for research on the impacts of westerly-monsoon synergistic effects on cloud precipitation processes in the Three-River Source Region.

搜集汇总

背景与挑战

背景概述

该数据集为2022-2024年期间在三江源地区开展的综合考察试验数据，包含飞机和地面观测的云降水过程数据，观测要素涵盖气溶胶、云粒子、降水粒子、气象要素等，数据格式多样，包括csv、mis和二进制文件，总大小为7.31 GB。数据集旨在为西风-季风协同影响对三江源云降水过程的影响研究提供数据支持。