1.
Meteorological observations during AJAX cruise from Nederland to Fort Axim started at 1816-08-22
2.
Meteorological observations during SERPENT cruise from Nederland to Suriname started at 1802-09-03
Meteorological observations during WELMEENENDE cruise from Nederland to Guinea started at 1773-08-08
Meteorological observations during ZANGGODIN cruise from Nederland to Gulf of Guinea started at 1768-10-02