Processed CTD discrete observations from the Physical Oceanography Gear Trials on the Africana Voyage 091, April 1991

Here we present processed Conductivity-Temperature-Depth (CTD) discrete data from the upcast collected, between 29 April and 30 April 1991, during voyage 091 on the FRS Africana, in the Benguela Current Large Marine Ecosystem (BCLME) region on the west coast of Southern Africa. Neil Brown MK3 and MK4 CTD instruments were used to measure pressure, temperature and conductivity through the water column during research and monitoring cruises between 1983 and 2000.