1.
Meteorological observations during Oud Nederland cruise from Hellevoetsluis to Batavia started at 1848-05-25
2.
Meteorological observations during Oud Nederland cruise from Bangowangie to Brouwershaven started at 1848-12-26
Meteorological observations during Prins van Oranje cruise from Nederland to Batavia started at 1848-10-12
Meteorological observations during SCHORPIOEN cruise from Nederland to Suriname started at 1848-07-25
Meteorological observations during Van der Palm cruise from Nederland to Batavia started at 1847-10-01
Meteorological observations during Van Oldenbarneveld cruise from Banjoewangie to Holland started at 1850-01-26