1.
Meteorological observations during Machtilda Cornelia cruise from Nederland to Java started at 1846-04-06
2.
Meteorological observations during MAGDALENA cruise from Nederland to Batavia started at 1851-12-04
Meteorological observations during MEERMIN cruise from Nederland to Batavia started at 1831-12-30
Meteorological observations during MEERMIN cruise from Nederland to Suriname started at 1845-07-06
Meteorological observations during MERCATOR cruise from Nederland to Batavia started at 1851-09-05
Meteorological observations during Oud Nederland cruise from Hellevoetsluis to Batavia started at 1848-05-25
Meteorological observations during Oud Nederland cruise from Bangowangie to Brouwershaven started at 1848-12-26
Meteorological observations during PALEMBANG cruise from Nederland to Java started at 1842-11-20
Meteorological observations during PEGASUS cruise from Nederland to Suriname started at 1832-04-25
Meteorological observations during PLANCIUS cruise from Nederland to Batavia started at 1842-09-25