Master tracks in different resolutions of POLARSTERN cruise PS122/4, Longyearbyen - Arctic Ocean, 2020-06-04 - 2020-08-12 ...

• Main Author: Rex, Markus
• Format: Dataset
• Language: English
• Published: PANGAEA 2021
• Subjects: DATE/TIME; LATITUDE; LONGITUDE; Speed; Course; Underway cruise track measurements; Calculated; PS122/4; Polarstern; Multidisciplinary drifting Observatory for the Study of Arctic Climate MOSAiC; Arctic; Arctic Ocean; Longyearbyen
• Online Access: https://dx.doi.org/10.1594/pangaea.926829; https://doi.pangaea.de/10.1594/PANGAEA.926829

Raw data acquired by position sensors on board RV Polarstern during expedition PS122_4 was processed to receive a validated master track which can be used as reference of further expedition data. During PS122_4 two Trimble Marine SPS461 GPS receivers and the iXBlue HYDRINS hydrographic survey inertial navigation system were used as navigation sensors. Data were downloaded from DAVIS SHIP data base (https://dship.awi.de) with a resolution of 1 sec. Processing and evaluation of the data is outlined in the data processing report found at EPIC repository hdl:10013/epic.77923ed6-d30f-4216-b11c-3563af390ac3. 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. ... : This dataset contains the master track in 10 min resolution, for other resolutions please see "Further details" and Other version" references. ...