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
M57/3-track		Underway cruise track measurements	CT		2003-03-15T00:00:00	-22.94100	14.50300		2003-04-13T00:00:00	14.67950	-17.42320		Walvis Bay - Dakar
M57/3_0_Underway-1		Swath-mapping system Atlas Hydrosweep DS-2			2003-03-15T12:03:57	-23.00300	14.37010		2003-04-08T16:45:09	0.05370	-6.63835		Event shows start/end point (date/time & coordinates) of first/last data record using Atlas Hydrographic Hydrosweep DS 2 multibeam echo sounder during cruise M57/3
M57/3_203		MultiCorer	MUC			-22.10000	14.03000	-70