中国第13次南极科学考察航线数据(1996-1997年)

中国第13次南极考察队于1996年11月18日乘“雪龙”号船从上海港出发，1997年4月20日结束考察返回上海港。本次考察是执行“九五”国家重点科技计划（攻关）项目的第一年，共安排了长城站度夏科考2项，越冬科考4项。中山站度夏科考3项，越冬科考10项。大洋考察重点完成了普里兹湾4条断面的23站位的调查作业。主要作业项目包括：走航式多普勒声学海流计（ADCP）观测、温盐深（CTD）和抛弃式温深仪（XBT）观测等物理海洋学工作，DOC、POC、PCO2的碳循环和同位素等化学海洋学工作，高速采集器、IKMT拖网、浮游生物拖网和 CHIA、ATP等生物海洋学工作。

本数据包括航迹数据（excel和csv格式）和航线数据（线状和点状），共14个文件，总大小为3.61MB。时间范围:1996-11-18 至 1997-04-20；空间范围:西: 70.4167, 东: 128.9167, 北: 35.2000, 南: -69.3667

The 13th Chinese National Antarctic Research Expedition departed from Shanghai Port aboard the icebreaker Xuelong on November 18, 1996, and concluded its expedition and returned to Shanghai Port on April 20, 1997. This expedition marked the first year of implementing projects under the "9th Five-Year Plan" National Key Scientific and Technological Program (key R&D). A total of 2 summer research projects and 4 winter-over research projects were arranged at the Great Wall Station, as well as 3 summer research projects and 10 winter-over research projects at the Zhongshan Station. The oceanographic survey focused on completing investigations at 23 stations across 4 transects in Prydz Bay. The main operational tasks include physical oceanography work such as underway Acoustic Doppler Current Profiler (ADCP) observations, Conductivity-Temperature-Depth (CTD) and Expendable Bathythermograph (XBT) observations; chemical oceanography work covering carbon cycles and isotopes of Dissolved Organic Carbon (DOC), Particulate Organic Carbon (POC), and Partial Pressure of Carbon Dioxide (PCO2); and biological oceanography work involving high-speed samplers, IKMT trawls, plankton nets, as well as CHIA and Adenosine Triphosphate (ATP) related analyses.

This dataset includes track data (in Excel and CSV formats) and route data (linear and point-based), totaling 14 files with a total size of 3.61 MB. The temporal scope ranges from November 18, 1996 to April 20, 1997; the spatial scope is: West: 70.4167, East: 128.9167, North: 35.2000, South: -69.3667.