Cold and warm temperature advection mask for the Antarctic Circumnavigation Expedition from December 2016 – March 2017.

<strong>Dataset abstract</strong> This dataset contains a mask for the identification of cold and warm temperature advection along the Antarctic Circumnavigation Expedition (ACE) track based on a simple method using the difference between the sea surface and air temperature. This mask is a combination of measured air temperature and sea surface temperature during ACE. <strong>Dataset contents</strong> coldwarm_mask_1h.csv, data file, comma-separated values data_file_header.txt, metadata, text README.txt, metadata, text change_log.txt <strong>Dataset license</strong> This cold and warm temperature advection mask dataset from ACE is made available under the Creative Commons Attribution 4.0 International License (CC BY 4.0) whose full text can be found at https://creativecommons.org/licenses/by/4.0 <strong>Change log</strong> v1.1 - data file updated using new input dataset of measured air and sea surface temperature data file modified README updated accordingly with details of processing and change_log.txt added change_log.txt file v1.0 - initial release of dataset