Arctic Ocean 2016 - Screenshots from Marine Radar Operator Station

This dataset contains data collected during the Canadian-Swedish expedition Arctic Ocean 2016. The research cruise took place August through September 2016, using the icebreaker Oden. For ship data from the cruise, as well as graphics and files describing the route, see https://snd.gu.se/sv/catalogue/study/ecds0221 For descriptions of Work Packages and research conducted during the cruise, see the SWEDARCTIC Arctic Ocean 2016 Expedition Report: http://urn.kb.se/resolve?urn=urn:nbn:se:polar:diva-3475 Additional information on the expedition, including links to publications, is available at http://www.polarforskningsportalen.se/en/arctic/expeditions/arctic-ocean-2016 Work Package: Ice Management Screenshots were collected from the marine radar display of Oden. The images are used as input to an algorithm that estimates the local ice drift velocity. Images were collected during drifting periods and periods of low speed transit along the sailing track of the vessel. The screenshots cover the screen from the radar operator station. The frequency of the screenshots was between 0.2 and 1 Hz. The spatial resolution is between 3 to 6 nautical miles, depending on the current radar operator settings. The screenshots have a resolution of 1920 x 1200 pixels. Data include: Image files of the radar operator station screen.本数据集收录了2016年加瑞北极科考队（Canadian-Swedish Arctic Ocean 2016 Expedition）采集的科考数据。本次科考航次于2016年8月至9月开展，由破冰船“奥登号（Oden）”执行任务。 如需获取本次科考的船舶相关数据、航线图表及航线描述文件，请访问：https://snd.gu.se/sv/catalogue/study/ecds0221。 如需了解本次科考的工作包（Work Package）及开展的相关研究内容，请参阅《SWEDARCTIC 2016北极科考队报告》，链接为：http://urn.kb.se/resolve?urn=urn:nbn:se:polar:diva-3475。 本科考队的更多相关信息（含已发表文献链接）可通过以下网址获取：http://www.polarforskningsportalen.se/en/arctic/expeditions/arctic-ocean-2016。 工作包：冰情管理（Ice Management） 本部分数据采集自“奥登号”的船用雷达显示屏截图。上述截图将作为输入数据，供用于估算局地海冰漂移速度的算法模型使用。截图采集于科考船的漂流时段及沿既定航线低速航行的时段，完整涵盖雷达操作员工作站的屏幕画面。截图采集频率介于0.2至1赫兹（Hz）之间，空间分辨率介于3至6海里之间，具体数值取决于当前雷达操作员的参数配置。截图分辨率为1920×1200像素（pixels）。 本数据集包含以下内容： 雷达操作员工作站屏幕图像文件。