1.
Meteorological observations during JACOBUS cruise from Batavia to the Netherlands started at 1853-12-01
2.
Meteorological observations during Jan Daniel cruise from Soerabaja to the Netherlands started at 1853-02-15
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 Maria Elisabeth cruise from Padang to the Netherlands started at 1848-01-19
Meteorological observations during MERCATOR cruise from Batavia to the Netherlands started at 1852-02-15
Meteorological observations during Nieuw Lekkerland cruise from Batavia to the Netherlands started at 1848-11-30
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