1.
Meteorological observations during MAGDALENA cruise from Westereilanden to the Netherlands started at 1851-08-25
2.
Meteorological observations during MAGDALENA cruise from Batavia to the Netherlands started at 1853-10-15
Meteorological observations during Prins Veldmaarschalk cruise from Batavia to the Netherlands started at 1851-08-01
Meteorological observations during RUPEL cruise from Nederland to Oost Indie started at 1829-07-25
Meteorological observations during Prins Veldmaarschalk cruise from Batavia to the Netherlands started at 1852-10-14