1.
Meteorological observations during Koning Willem II cruise from Nederland to Batavia started at 1849-06-25
2.
Meteorological observations during JACOBUS cruise from Nederland to St. George Delmina started at 1839-05-28
Meteorological observations during ZEEUW cruise from Nederland to Batavia started at 1843-02-23
Meteorological observations during PLANCIUS cruise from Nederland to Batavia started at 1843-07-25
Meteorological observations during PLANCIUS cruise from Nederland to Batavia started at 1846-03-11
Meteorological observations during BROMO cruise from Batavia to the Netherlands started at 1851-09-27