Master track of ELISABETH MANN BORGESE cruise EMB351 in 1 sec resolution (zipped, 17 MB)

Raw data acquired by position sensors on board RV Elisabeth Mann Borgese during expedition EMB351 were processed to receive a validated master track which can be used as reference of further expedition data. During EMB351 data from the motion reference unit exail Phins Gen.3, the Trimble SPS356 GPS receiver, the Furuno GP-170 and the Furuno GP-150 GPS receiver were used to calculate the mastertrack. Data were downloaded from DAVIS SHIP data base (http://dship.bsh.de) with a resolution of 1 sec. Processing and evaluation of the data is outlined in the data processing report. Processed data are provided as a master track with 1 sec resolution derived from the position sensors' data selected by priority and a generalized track with a reduced set of the most significant positions of the master track.

本数据集源自EMB351科考航次期间，搭载于伊丽莎白·曼·博尔格塞号（RV Elisabeth Mann Borgese）船载位置传感器采集的原始数据，经处理后生成经验证的主航迹（master track），可作为后续航次数据的参考基准。本次EMB351航次中，用于计算该主航迹的数据来源包括：exail Phins Gen.3型运动参考单元（motion reference unit）、Trimble SPS356型GPS接收机、古野（Furuno）GP-170型及古野（Furuno）GP-150型GPS接收机。数据从DAVIS SHIP数据库（http://dship.bsh.de）下载，时间分辨率为1秒。数据的处理与评估流程详见配套的数据处理报告。最终提供的处理后数据包含两类：一类是按优先级选取船载位置传感器数据生成、时间分辨率为1秒的主航迹；另一类是对主航迹核心关键位置进行精简后得到的简化航迹。