1.
Meteorological observations during JASON cruise from Middellandse Zee to the Netherlands started at 1844-10-27
2.
Meteorological observations during JASON cruise from Batavia to the Netherlands started at 1846-01-12
Meteorological observations during KOERIER cruise from Batavia to the Netherlands started at 1843-12-14
Meteorological observations during MAGDALENA cruise from Westereilanden to the Netherlands started at 1851-08-25
Meteorological observations during MAGDALENA cruise from Batavia to the Netherlands started at 1853-10-15
Meteorological observations during Margaretha en Maria cruise from New York to the Netherlands started at 1852-09-09
Meteorological observations during MERCATOR cruise from Batavia to the Netherlands started at 1852-02-15
Meteorological observations during PLANCIUS cruise from Batavia to the Netherlands started at 1853-05-11
Meteorological observations during Prins Veldmaarschalk cruise from Batavia to the Netherlands started at 1851-08-01
Meteorological observations during Prins Veldmaarschalk cruise from Batavia to the Netherlands started at 1852-10-14