Citation:

PANGAEA.987142

Name: Master tracks in different resolutions of ALKOR cruise AL629, Kiel - Kiel, 2025-03-31 - 2025-04-01
Creator: Klas Sven Lackschewitz
Published: 2025-10-30
License: https://creativecommons.org/licenses/by/4.0/

Always quote citation above when using data! You can download the citation in several formats below.

Published: 2025-10-30 • DOI registered: 2025-11-28

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Abstract:

Raw data acquired by position sensors on board RV Alkor during expedition AL629 were processed to receive a validated master track which can be used as reference of further expedition data. During AL629 data from the motion reference unit Kongsberg MRU-Z, the Trimble MPS865 GPS receiver, the Furuno GP-170 and Furuno GP-150 GPS receivers and from the NAVIGAT X MK 1 gyro compass 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.

Other version:

Generalized master track of ALKOR cruise AL629, version 2

Lackschewitz, Klas Sven (2025): Master track of ALKOR cruise AL629 in 1 sec resolution (zipped, 6 MB) [dataset]. Deutsche Allianz Meeresforschung e.V., PANGAEA, https://doi.org/10.1594/PANGAEA.987143

Data processing report:

Processing report for navigation sensors from ALKOR cruise AL629, version 2

Further details:

Station list of ALKOR cruise AL629

Trackline map of navigation sensors from ALKOR cruise AL629

Project(s):

DAM Underway Research Data (DAM_Underway)

DataHub Earth and Environment of the Helmholtz Association (DataHub)

Coverage:

Median Latitude: 54.426096 * Median Longitude: 10.035442 * South-bound Latitude: 54.328510 * West-bound Longitude: 9.840165 * North-bound Latitude: 54.513146 * East-bound Longitude: 10.354817

Date/Time Start: 2025-03-31T04:41:19 * Date/Time End: 2025-04-01T20:21:10

Event(s):

AL629-track * Latitude Start: 54.328523 * Longitude Start: 10.179440 * Latitude End: 54.328523 * Longitude End: 10.179400 * Date/Time Start: 2025-03-31T04:21:19 * Date/Time End: 2025-04-01T20:21:10 * Campaign: (Educational excursion) * Basis: * Method/Device: Underway cruise track measurements (CT) * Comment: Kiel - Kiel

Comment:

This dataset (corrected version 2 from 2025-10-30) contains the master track in 10 min resolution, for other resolutions please see "Other version" references.

Parameter(s):

#	Name	Short Name	Unit	Method/Device	Comment
1	DATE/TIME	Date/Time			Geocode
2	LATITUDE	Latitude			Geocode
3	LONGITUDE	Longitude			Geocode
4	Speed	Speed	kn	Calculated	10-min average
5	Course	Course	deg	Calculated	10-min average

License:

Creative Commons Attribution 4.0 International (CC-BY-4.0)

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

478 data points

Data

Download dataset as tab-delimited text — use the following character encoding:

1 Date/Time	2 Latitude	3 Longitude	4 Speed [kn]	5 Course [deg]
2025-03-31T04:41	54.32852	10.17943	0.001	0.0
2025-03-31T04:51	54.32852	10.17943	0.000	90.0
2025-03-31T05:01	54.32851	10.17943	0.003	185.2
2025-03-31T05:11	54.32852	10.17943	0.001	310.6
2025-03-31T05:21	54.32852	10.17944	0.003	90.0
2025-03-31T05:31	54.32851	10.17944	0.001	251.1
2025-03-31T05:41	54.32852	10.17943	0.004	321.2
2025-03-31T05:51	54.32852	10.17942	0.003	217.9
2025-03-31T06:01	54.32851	10.17943	0.003	138.4
2025-03-31T06:11	54.32852	10.17944	0.005	46.1
2025-03-31T06:21	54.32854	10.17943	0.008	337.8
2025-03-31T06:31	54.32852	10.17944	0.007	165.4
2025-03-31T06:41	54.32852	10.17945	0.002	130.6
2025-03-31T06:51	54.32853	10.17945	0.003	359.6
2025-03-31T07:01	54.32852	10.17943	0.004	244.6
2025-03-31T07:11	54.32853	10.17943	0.003	34.3
2025-03-31T07:21	54.32852	10.17944	0.004	166.8
2025-03-31T07:31	54.32852	10.17944	0.003	9.5
2025-03-31T07:41	54.32852	10.17944	0.002	200.8
2025-03-31T07:51	54.32851	10.17944	0.003	157.3
2025-03-31T08:01	54.32851	10.17943	0.002	261.2
2025-03-31T08:11	54.32851	10.17944	0.002	81.2
2025-03-31T08:21	54.32853	10.17942	0.007	325.1
2025-03-31T08:31	54.32852	10.17943	0.002	127.6
2025-03-31T08:41	54.32852	10.17943	0.002	169.0
2025-03-31T08:51	54.32852	10.17943	0.003	352.1
2025-03-31T09:01	54.32852	10.17943	0.000	180.0
2025-03-31T09:11	54.32852	10.17944	0.003	143.1
2025-03-31T09:21	54.32853	10.17943	0.004	323.9
2025-03-31T09:31	54.32852	10.17943	0.003	191.0
2025-03-31T09:41	54.32852	10.17943	0.001	90.0
2025-03-31T09:51	54.32851	10.17944	0.002	119.7
2025-03-31T10:01	54.32852	10.17944	0.003	329.7
2025-03-31T10:11	54.32852	10.17942	0.003	263.0
2025-03-31T10:21	54.32854	10.17941	0.007	332.3
2025-03-31T10:31	54.33448	10.16399	3.891	303.4
2025-03-31T10:41	54.35467	10.16956	7.371	9.1
2025-03-31T10:51	54.35762	10.16984	1.062	3.2
2025-03-31T11:01	54.36622	10.17738	3.484	27.1
2025-03-31T11:11	54.36903	10.18041	1.199	32.2
2025-03-31T11:21	54.38830	10.20022	8.099	31.0
2025-03-31T11:31	54.41081	10.21202	8.485	17.0
2025-03-31T11:41	54.41339	10.21428	1.042	27.1
2025-03-31T11:51	54.43104	10.23263	7.442	31.2
2025-03-31T12:01	54.45155	10.26416	9.926	41.9
2025-03-31T12:11	54.46389	10.26817	4.525	10.7
2025-03-31T12:21	54.46401	10.26814	0.043	351.2
2025-03-31T12:31	54.46782	10.27559	2.082	48.7
2025-03-31T12:41	54.47886	10.30829	7.935	59.9
2025-03-31T12:51	54.48906	10.34079	7.748	61.7
2025-03-31T13:01	54.49207	10.35477	3.128	69.7
2025-03-31T13:11	54.49214	10.35473	0.025	340.9
2025-03-31T13:21	54.49206	10.35482	0.033	148.1
2025-03-31T13:31	54.50054	10.32393	7.163	295.2
2025-03-31T13:41	54.49360	10.27489	10.588	256.4
2025-03-31T13:51	54.50420	10.22797	10.560	291.2
2025-03-31T14:01	54.50937	10.21297	3.656	300.7
2025-03-31T14:11	54.50459	10.21139	1.757	190.9
2025-03-31T14:21	54.49940	10.21246	1.882	173.2
2025-03-31T14:31	54.49723	10.21034	0.900	209.6
2025-03-31T14:41	54.49605	10.20253	1.694	255.4
2025-03-31T14:51	54.49936	10.18226	4.417	285.7
2025-03-31T15:01	54.50069	10.16635	3.372	278.2
2025-03-31T15:11	54.50149	10.11185	11.435	271.5
2025-03-31T15:21	54.50210	10.05733	11.439	271.1
2025-03-31T15:31	54.49356	10.00515	11.373	254.3
2025-03-31T15:41	54.48270	9.95285	11.651	250.4
2025-03-31T15:51	54.47252	9.89906	11.871	252.0
2025-03-31T16:01	54.47138	9.85409	9.451	267.5
2025-03-31T16:11	54.47491	9.84127	2.977	295.3
2025-03-31T16:21	54.47468	9.84017	0.243	250.7
2025-03-31T16:31	54.47468	9.84017	0.001	191.0
2025-03-31T16:41	54.47469	9.84020	0.007	67.5
2025-03-31T16:51	54.47468	9.84018	0.006	239.2
2025-03-31T17:01	54.47468	9.84021	0.006	104.3
2025-03-31T17:11	54.47468	9.84020	0.002	256.2
2025-03-31T17:21	54.47468	9.84020	0.003	7.4
2025-03-31T17:31	54.47468	9.84020	0.000	210.2
2025-03-31T17:41	54.47468	9.84020	0.001	246.8
2025-03-31T17:51	54.47469	9.84019	0.003	313.3
2025-03-31T18:01	54.47469	9.84020	0.003	56.6
2025-03-31T18:11	54.47469	9.84020	0.002	163.8
2025-03-31T18:21	54.47469	9.84020	0.001	299.8
2025-03-31T18:31	54.47468	9.84019	0.005	210.2
2025-03-31T18:41	54.47469	9.84019	0.003	27.0
2025-03-31T18:51	54.47468	9.84020	0.002	110.9
2025-03-31T19:01	54.47469	9.84019	0.003	313.1
2025-03-31T19:11	54.47468	9.84020	0.003	133.1
2025-03-31T19:21	54.47469	9.84020	0.001	349.0
2025-03-31T19:31	54.47468	9.84019	0.003	221.1
2025-03-31T19:41	54.47469	9.84017	0.005	318.0
2025-03-31T19:51	54.47467	9.84020	0.008	141.8
2025-03-31T20:01	54.47468	9.84019	0.002	323.9
2025-03-31T20:11	54.47468	9.84019	0.001	180.0
2025-03-31T20:21	54.47467	9.84019	0.002	196.2
2025-03-31T20:31	54.47468	9.84021	0.005	71.9
2025-03-31T20:41	54.47468	9.84020	0.003	277.0
2025-03-31T20:51	54.47469	9.84018	0.005	310.6
2025-03-31T21:01	54.47468	9.84019	0.003	130.7
2025-03-31T21:11	54.47468	9.84019	0.001	318.9
2025-03-31T21:21	54.47469	9.84019	0.002	19.3
2025-03-31T21:31	54.47468	9.84019	0.003	189.4
2025-03-31T21:41	54.47468	9.84019	0.001	0.0
2025-03-31T21:51	54.47469	9.84018	0.003	340.0
2025-03-31T22:01	54.47468	9.84019	0.003	156.4
2025-03-31T22:11	54.47469	9.84019	0.001	322.2
2025-03-31T22:21	54.47468	9.84020	0.002	127.3
2025-03-31T22:31	54.47468	9.84018	0.003	244.9
2025-03-31T22:41	54.47468	9.84019	0.002	76.2
2025-03-31T22:51	54.47469	9.84019	0.002	6.6
2025-03-31T23:01	54.47468	9.84019	0.003	175.2
2025-03-31T23:11	54.47468	9.84019	0.001	351.7
2025-03-31T23:21	54.47468	9.84019	0.001	254.0
2025-03-31T23:31	54.47468	9.84017	0.004	246.8
2025-03-31T23:41	54.47468	9.84018	0.002	39.2
2025-03-31T23:51	54.47469	9.84019	0.004	72.2
2025-04-01T00:01	54.47468	9.84018	0.004	254.0
2025-04-01T00:11	54.47468	9.84019	0.003	117.8
2025-04-01T00:21	54.47469	9.84020	0.004	47.5
2025-04-01T00:31	54.47468	9.84018	0.005	245.9
2025-04-01T00:41	54.47467	9.84019	0.004	147.4
2025-04-01T00:51	54.47467	9.84020	0.002	109.0
2025-04-01T01:01	54.47468	9.84020	0.005	355.3
2025-04-01T01:11	54.47469	9.84019	0.002	320.8
2025-04-01T01:21	54.47468	9.84019	0.003	192.3
2025-04-01T01:31	54.47469	9.84019	0.004	13.1
2025-04-01T01:41	54.47468	9.84020	0.003	166.0
2025-04-01T01:51	54.47469	9.84020	0.002	53.6
2025-04-01T02:01	54.47467	9.84020	0.005	192.6
2025-04-01T02:11	54.47469	9.84018	0.006	313.4
2025-04-01T02:21	54.47469	9.84019	0.002	90.0
2025-04-01T02:31	54.47468	9.84019	0.001	163.8
2025-04-01T02:41	54.47468	9.84018	0.001	240.2
2025-04-01T02:51	54.47468	9.84017	0.003	263.0
2025-04-01T03:01	54.47469	9.84018	0.003	49.4
2025-04-01T03:11	54.47469	9.84019	0.002	63.9
2025-04-01T03:21	54.47468	9.84019	0.003	166.0
2025-04-01T03:31	54.47469	9.84019	0.002	0.0
2025-04-01T03:41	54.47469	9.84019	0.000	32.6
2025-04-01T03:51	54.47468	9.84019	0.003	191.0
2025-04-01T04:01	54.47469	9.84018	0.005	341.6
2025-04-01T04:11	54.47469	9.84018	0.002	191.0
2025-04-01T04:21	54.47469	9.84019	0.002	80.3
2025-04-01T04:31	54.47468	9.84019	0.001	171.7
2025-04-01T04:41	54.47468	9.84020	0.002	100.8
2025-04-01T04:51	54.47469	9.84018	0.004	290.9
2025-04-01T05:01	54.47469	9.84018	0.001	181.7
2025-04-01T05:11	54.47469	9.84016	0.004	280.8
2025-04-01T05:21	54.47469	9.84019	0.005	94.5
2025-04-01T05:31	54.47468	9.84019	0.002	113.2
2025-04-01T05:41	54.47468	9.84020	0.001	149.8
2025-04-01T05:51	54.47468	9.84019	0.002	299.8
2025-04-01T06:01	54.47467	9.84019	0.004	166.9
2025-04-01T06:11	54.47467	9.84019	0.001	229.3
2025-04-01T06:21	54.47468	9.84019	0.002	335.0
2025-04-01T06:31	54.47217	9.84739	1.761	120.8
2025-04-01T06:41	54.47153	9.88738	8.399	91.6
2025-04-01T06:51	54.48488	9.93032	10.214	61.9
2025-04-01T07:01	54.49293	9.95476	5.892	60.5
2025-04-01T07:11	54.49993	9.98097	6.051	65.3
2025-04-01T07:21	54.50588	10.00839	6.139	69.5
2025-04-01T07:31	54.51187	10.03535	6.052	69.1
2025-04-01T07:41	54.51315	10.04101	1.273	68.8
2025-04-01T07:51	54.51309	10.04096	0.022	203.9
2025-04-01T08:01	54.51301	10.04088	0.035	209.7
2025-04-01T08:11	54.50467	10.02863	3.952	220.6
2025-04-01T08:21	54.49808	10.01950	3.052	218.9
2025-04-01T08:31	54.49807	10.01955	0.011	111.9
2025-04-01T08:41	54.49810	10.02009	0.114	84.6
2025-04-01T08:51	54.49805	10.01988	0.047	248.3
2025-04-01T09:01	54.49844	10.02168	0.402	70.0
2025-04-01T09:11	54.48226	10.01977	5.845	183.9
2025-04-01T09:21	54.47790	9.99709	5.013	251.8
2025-04-01T09:31	54.48299	10.02090	5.323	69.9
2025-04-01T09:41	54.48170	10.01325	1.671	253.9
2025-04-01T09:51	54.47906	9.99879	3.180	252.6
2025-04-01T10:01	54.48411	10.02298	5.394	70.3
2025-04-01T10:11	54.48201	10.01056	2.714	253.8
2025-04-01T10:21	54.48069	10.00216	1.826	254.9
2025-04-01T10:31	54.48595	10.02783	5.712	70.6
2025-04-01T10:41	54.48192	10.00631	4.744	252.2
2025-04-01T10:51	54.48123	10.00897	0.610	113.9
2025-04-01T11:01	54.48515	10.02605	3.853	68.5
2025-04-01T11:11	54.48023	9.99983	5.782	252.1
2025-04-01T11:21	54.49858	9.97300	8.687	319.6
2025-04-01T11:31	54.49818	10.00087	5.849	91.4
2025-04-01T11:41	54.49785	10.03010	6.133	91.1
2025-04-01T11:51	54.49751	10.05836	5.931	91.2
2025-04-01T12:01	54.49766	10.11349	11.565	89.7
2025-04-01T12:11	54.49869	10.16964	11.786	88.2
2025-04-01T12:21	54.48649	10.21932	11.313	112.9
2025-04-01T12:31	54.45679	10.24202	11.718	156.0
2025-04-01T12:41	54.42686	10.21474	12.215	208.0
2025-04-01T12:51	54.39595	10.19765	11.705	197.9
2025-04-01T13:01	54.37934	10.18396	6.642	205.7
2025-04-01T13:11	54.36322	10.16608	6.921	212.9
2025-04-01T13:21	54.33538	10.16365	10.050	182.9
2025-04-01T13:31	54.32881	10.17848	3.917	127.1
2025-04-01T13:41	54.32852	10.17940	0.220	118.4
2025-04-01T13:51	54.32853	10.17938	0.004	299.7
2025-04-01T14:01	54.32854	10.17940	0.006	55.0
2025-04-01T14:11	54.32853	10.17941	0.005	163.7
2025-04-01T14:21	54.32853	10.17938	0.005	270.0
2025-04-01T14:31	54.32852	10.17940	0.003	96.5
2025-04-01T14:41	54.32852	10.17939	0.002	243.9
2025-04-01T14:51	54.32854	10.17940	0.007	7.4
2025-04-01T15:01	54.32854	10.17939	0.001	221.2
2025-04-01T15:11	54.32852	10.17940	0.006	169.0
2025-04-01T15:21	54.32852	10.17938	0.004	259.2
2025-04-01T15:31	54.32851	10.17939	0.004	136.5
2025-04-01T15:41	54.32852	10.17940	0.002	25.1
2025-04-01T15:51	54.32852	10.17940	0.001	0.0
2025-04-01T16:01	54.32853	10.17940	0.003	7.4
2025-04-01T16:11	54.32852	10.17940	0.003	161.5
2025-04-01T16:21	54.32852	10.17941	0.000	90.0
2025-04-01T16:31	54.32853	10.17939	0.004	299.7
2025-04-01T16:41	54.32853	10.17940	0.002	90.0
2025-04-01T16:51	54.32853	10.17938	0.004	279.7
2025-04-01T17:01	54.32853	10.17940	0.003	96.5
2025-04-01T17:11	54.32853	10.17939	0.001	270.0
2025-04-01T17:21	54.32853	10.17939	0.001	169.0
2025-04-01T17:31	54.32853	10.17940	0.002	26.0
2025-04-01T17:41	54.32853	10.17940	0.002	158.7
2025-04-01T17:51	54.32854	10.17939	0.004	314.4
2025-04-01T18:01	54.32855	10.17939	0.004	20.1
2025-04-01T18:11	54.32853	10.17939	0.005	179.8
2025-04-01T18:21	54.32853	10.17940	0.001	105.9
2025-04-01T18:31	54.32853	10.17939	0.002	229.4
2025-04-01T18:41	54.32853	10.17939	0.001	229.4
2025-04-01T18:51	54.32853	10.17941	0.004	85.1
2025-04-01T19:01	54.32853	10.17941	0.003	18.5
2025-04-01T19:11	54.32853	10.17941	0.002	206.4
2025-04-01T19:21	54.32853	10.17939	0.003	277.0
2025-04-01T19:31	54.32853	10.17939	0.001	220.3
2025-04-01T19:41	54.32853	10.17939	0.000	149.7
2025-04-01T19:51	54.32852	10.17939	0.001	180.0
2025-04-01T20:01	54.32851	10.17940	0.004	141.2
2025-04-01T20:11	54.32852	10.17940	0.003	349.0
2025-04-01T20:21	54.32852	10.17940	0.000	180.0