1.
Meteorological observations during Van der Palm cruise from Nederland to Batavia started at 1847-10-01
2.
3.
Meteorological observations during VENUS cruise from Nederland to Suriname started at 1840-12-30
Meteorological observations during WINDHOND cruise from Nederland to Batavia started at 1841-12-31
Meteorological observations during ARUBA cruise from Lerwick to Hellevoetsluis started at 1846-09-02
Meteorological observations during ARUBA cruise from Hellevoetsluis to Rio de Janeiro started at 1846-11-02
Meteorological observations during ARUBA cruise from Rio de Janeiro to Batavia started at 1847-01-10
Meteorological observations during ARUBA cruise from Coastal North Sea started at 1846-06-27
Meteorological observations during Van Oldenbarneveld cruise from Banjoewangie to Holland started at 1850-01-26