1.
Meteorological observations during Princes Louisa cruise from Curacao to Nieuwediep started at 1778-06-30
2.
Meteorological observations during Prins Veldmaarschalk cruise from Batavia to the Netherlands started at 1851-08-01
3.
Meteorological observations during Prins Veldmaarschalk cruise from Batavia to the Netherlands started at 1852-10-14
Meteorological observations during Prins Veldmaarschalk cruise from Nederland to Batavia started at 1852-03-06