Event label	Optional label	Method/Device	Abbreviation	O2A Registry URI	Date/Time	Latitude	Longitude	Elevation	Date/Time end	Latitude end	Longitude end	Elevation end	Comment
HE668-track		Underway cruise track measurements	CT		2025-09-25T05:44:11	53.53326	8.58100		2025-09-25T19:18:19	53.53325	8.58102		Bremerhaven - Bremerhaven
HE668_0_Underway-4		Ship Weather Station	SWEAS	https://registry.o2a-data.de/items/583	2025-09-25T06:10:36	53.53229	8.57806	-5	2025-09-25T18:35:13	53.53207	8.57796	-3	
HE668_0_Underway-5		Thermosalinograph	TSG	https://registry.o2a-data.de/items/8558	2025-09-25T09:08:47	53.90450	8.03042	-14	2025-09-25T14:51:24	53.91564	7.99953	-13	interrupted during DEHGL
HE668_1-1		Isaac-Kid-Midwater Trawl	IKMT		2025-09-25T10:41:03	54.14261	7.90022	-52	2025-09-25T10:43:38	54.14338	7.89712	-50	
HE668_2-1		Grab	GRAB		2025-09-25T13:27:32	54.15301	7.93601	-45