1.
Meteorological observations during VENUS cruise from Curacao to Laguaijra started at 1849-08-19
2.
Meteorological observations during VENUS cruise from Curacao to Aguadilla started at 1850-04-22
Meteorological observations during Jan Daniel cruise from Soerabaja to the Netherlands started at 1853-02-15
Meteorological observations during Margaretha en Maria cruise from New York to the Netherlands started at 1852-09-09
Meteorological observations during PLANCIUS cruise from Batavia to the Netherlands started at 1853-05-11
Meteorological observations during Stad Utrecht cruise from Belize to the Netherlands started at 1852-03-29
Meteorological observations during AMSTEL cruise from Nederland to Batavia started at 1842-04-05
Meteorological observations during AZIA cruise from Nederland to Batavia started at 1852-09-25
Meteorological observations during BOREAS cruise from Nederland to Java started at 1843-12-25
Meteorological observations during BOREAS cruise from Nederland to Batavia started at 1848-10-12