ACE-1: NSF/NCAR C-130 DRI CCN and CN Data. Version 1.0

Cloud Condensation Nuclei (CCN) and Condensation Nuclei (CN) measurements obtained by the Desert Research Institute (DRI - Hudson) from the NCAR C-130 during ACE-1. Concentrations are per cubic centimeter normalized to sea-level pressure. The data presented here are ambient, unprocessed measurements. All other measurements that were obtained during the project have been removed from these files. These data were obtained during approximately horizontal flight legs. A companion dataset is available that contains data only for the cloud-free portions of these legs.

云凝结核（Cloud Condensation Nuclei, CCN）与凝结核（Condensation Nuclei, CN）实测数据由沙漠研究所（Desert Research Institute, DRI - Hudson）在ACE-1实验期间，搭载于美国国家大气研究中心（National Center for Atmospheric Research, NCAR）的C-130飞机获取。数据浓度以每立方厘米为单位，并已归一化至海平面气压。本数据集呈现未经过预处理的环境原位实测数据，文件中已剔除该项目期间获取的其余所有实测内容。此类数据采集于近似水平的飞行航段，另有配套数据集仅涵盖上述航段中无云区段的实测数据。