1.
Meteorological observations during UNKNOWN-06 cruise from Nederland to Batavia started at 1847-12-16
2.
Meteorological observations during Van der Palm cruise from Nederland to Batavia started at 1847-10-01
Meteorological observations during ZEEUW cruise from Nederland to Batavia started at 1840-07-30
Meteorological observations during ZEEUW cruise from Nederland to Batavia started at 1843-02-23
Meteorological observations during LOOPUIJT cruise from Batavia to Holland started at 1850-06-26
Meteorological observations during Van Oldenbarneveld cruise from Banjoewangie to Holland started at 1850-01-26