1.
Meteorological observations during VALK cruise from Parimaribo to Curaçao started at 1829-08-23
2.
Meteorological observations during VALK cruise from Curacao to St. Eustacius started at 1829-11-01
Meteorological observations during VALK cruise from St. Thomas to Curaçao started at 1830-08-03
Meteorological observations during VALK cruise from Curacao to St. Eustacius started at 1831-04-12
Meteorological observations during VALK cruise from St. Eustacius to Curaçao started at 1832-06-14
Meteorological observations during VALK cruise from Curacao to Rotterdam started at 1832-08-01
Meteorological observations during VENUS cruise from Paramaribo to Curaçao started at 1841-05-04
Meteorological observations during VENUS cruise from Curacao to Martinique started at 1841-06-03
Meteorological observations during VENUS cruise from Martinique to Curaçao started at 1841-07-01
Meteorological observations during VENUS cruise from Curacao to Baai Jacomel started at 1841-07-26